--------------------------------
Fecha: 28/7/2026 12:44:05 p. m.
Mensaje: Object reference not set to an instance of an object.

Metodo: Generar
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 70


--------------------------------
Fecha: 28/7/2026 12:44:12 p. m.
Mensaje: Object reference not set to an instance of an object.

Metodo: Generar
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 70


--------------------------------
Fecha: 28/7/2026 12:45:40 p. m.
Mensaje: Object reference not set to an instance of an object.

Metodo: Generar
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 70


--------------------------------
Fecha: 28/7/2026 12:45:51 p. m.
Mensaje: Object reference not set to an instance of an object.

Metodo: Generar
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 70


--------------------------------
Fecha: 28/7/2026 12:45:55 p. m.
Mensaje: Object reference not set to an instance of an object.

Metodo: Generar
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 70


--------------------------------
Fecha: 28/7/2026 12:47:09 p. m.
Mensaje: Object reference not set to an instance of an object.

Metodo: Generar
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 70


--------------------------------
Fecha: 28/7/2026 12:48:28 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: '{' is an invalid start of a property name. Expected a '"'. LineNumber: 1 | BytePositionInLine: 2.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 12:48:28 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: '{' is an invalid start of a property name. Expected a '"'. Path: $ | LineNumber: 1 | BytePositionInLine: 2. ---> System.Text.Json.JsonReaderException: '{' is an invalid start of a property name. Expected a '"'. LineNumber: 1 | BytePositionInLine: 2.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 2:21:19 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: 'h' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 52 | BytePositionInLine: 49.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 2:21:19 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: 'h' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[0] | LineNumber: 52 | BytePositionInLine: 49. ---> System.Text.Json.JsonReaderException: 'h' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 52 | BytePositionInLine: 49.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 2:21:40 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: 'h' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 52 | BytePositionInLine: 49.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 2:21:40 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: 'h' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[0] | LineNumber: 52 | BytePositionInLine: 49. ---> System.Text.Json.JsonReaderException: 'h' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 52 | BytePositionInLine: 49.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 2:42:53 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: 'h' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 52.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 2:42:53 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: 'h' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 54 | BytePositionInLine: 52. ---> System.Text.Json.JsonReaderException: 'h' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 52.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 2:47:17 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: '"' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 55 | BytePositionInLine: 6.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 2:47:17 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: '"' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 55 | BytePositionInLine: 6. ---> System.Text.Json.JsonReaderException: '"' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 55 | BytePositionInLine: 6.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 2:47:30 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: '"' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 55 | BytePositionInLine: 6.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 2:47:30 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: '"' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 55 | BytePositionInLine: 6. ---> System.Text.Json.JsonReaderException: '"' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 55 | BytePositionInLine: 6.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 3:01:03 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: '"' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 55 | BytePositionInLine: 6.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 3:01:03 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: '"' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 55 | BytePositionInLine: 6. ---> System.Text.Json.JsonReaderException: '"' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 55 | BytePositionInLine: 6.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 3:01:50 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: '"' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 55 | BytePositionInLine: 6.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 3:01:50 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: '"' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 55 | BytePositionInLine: 6. ---> System.Text.Json.JsonReaderException: '"' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 55 | BytePositionInLine: 6.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 3:04:19 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: 'h' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 52.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 3:04:19 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: 'h' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 54 | BytePositionInLine: 52. ---> System.Text.Json.JsonReaderException: 'h' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 52.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 3:07:09 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: 'c' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 106.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 3:07:09 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: 'c' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 54 | BytePositionInLine: 106. ---> System.Text.Json.JsonReaderException: 'c' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 106.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 3:08:37 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: 'c' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 76.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 3:08:37 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: 'c' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 54 | BytePositionInLine: 76. ---> System.Text.Json.JsonReaderException: 'c' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 76.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 3:11:40 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: 'c' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 76.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 3:11:40 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: 'c' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 54 | BytePositionInLine: 76. ---> System.Text.Json.JsonReaderException: 'c' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 76.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66


--------------------------------
Fecha: 28/7/2026 3:16:22 p. m.
Mensaje: Ha alcanzado el límite mensual de cartas

Metodo: ValidateGeneration
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.ValidateGeneration(Parametros_Generales parametros, CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 160
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 37


--------------------------------
Fecha: 28/7/2026 3:16:25 p. m.
Mensaje: Ha alcanzado el límite mensual de cartas

Metodo: ValidateGeneration
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.ValidateGeneration(Parametros_Generales parametros, CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 160
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 37


--------------------------------
Fecha: 28/7/2026 5:24:12 p. m.
Mensaje: Object reference not set to an instance of an object.

Metodo: Close
Pila:
   at iTextSharp.tool.xml.pipeline.html.HtmlPipeline.Close(IWorkerContext context, Tag t, ProcessObject po)
   at iTextSharp.tool.xml.XMLWorker.EndElement(String tag, String ns)
   at iTextSharp.tool.xml.parser.XMLParser.EndElement()
   at iTextSharp.tool.xml.parser.state.ClosingTagState.Process(Char character)
   at iTextSharp.tool.xml.parser.XMLParser.ParseWithReader(TextReader reader)
   at iTextSharp.tool.xml.XMLWorkerHelper.ParseToElementList(String html, String css)
   at SPNMobile.Utility.PDF.Builder.TableBuilder.AddTextCell(PdfText pdfText) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\Builder\TableBuilder.cs:line 36
   at SPNMobile.Utility.PDF.Builder.TableBuilder.BuildCompositeCell(PdfTableCell item) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\Builder\TableBuilder.cs:line 117
   at SPNMobile.Utility.PDF.Builder.TableBuilder.Create(Document doc, List`1 pdfTableCells) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\Builder\TableBuilder.cs:line 149
   at SPNMobile.Utility.PDF.PdfDocument.Generate() in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\PdfDocument.cs:line 78
   at SPNMobile.Utility.PDF.PdfHelper.Generate(PdfTemplate template, List`1 resources, String title) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\PdfHelper.cs:line 14


--------------------------------
Fecha: 28/7/2026 5:24:12 p. m.
Mensaje: Object reference not set to an instance of an object.
System.NullReferenceException: Object reference not set to an instance of an object.
   at iTextSharp.tool.xml.pipeline.html.HtmlPipeline.Close(IWorkerContext context, Tag t, ProcessObject po)
   at iTextSharp.tool.xml.XMLWorker.EndElement(String tag, String ns)
   at iTextSharp.tool.xml.parser.XMLParser.EndElement()
   at iTextSharp.tool.xml.parser.state.ClosingTagState.Process(Char character)
   at iTextSharp.tool.xml.parser.XMLParser.ParseWithReader(TextReader reader)
   at iTextSharp.tool.xml.XMLWorkerHelper.ParseToElementList(String html, String css)
   at SPNMobile.Utility.PDF.Builder.TableBuilder.AddTextCell(PdfText pdfText) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\Builder\TableBuilder.cs:line 36
   at SPNMobile.Utility.PDF.Builder.TableBuilder.BuildCompositeCell(PdfTableCell item) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\Builder\TableBuilder.cs:line 117
   at SPNMobile.Utility.PDF.Builder.TableBuilder.Create(Document doc, List`1 pdfTableCells) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\Builder\TableBuilder.cs:line 149
   at SPNMobile.Utility.PDF.PdfDocument.Generate() in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\PdfDocument.cs:line 78
   at SPNMobile.Utility.PDF.PdfHelper.Generate(PdfTemplate template, List`1 resources, String title) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\PdfHelper.cs:line 14
Metodo: Generate
Pila:
   at SPNMobile.Utility.PDF.PdfHelper.Generate(PdfTemplate template, List`1 resources, String title) in C:\Users\dewin\projects\spn-server\SPNMobile.Utility\PDF\PdfHelper.cs:line 23
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 96


--------------------------------
Fecha: 28/7/2026 5:52:02 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonReaderException: '<' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 16.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
Metodo: ReThrowWithPath
Pila:
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116


--------------------------------
Fecha: 28/7/2026 5:52:02 p. m.
Mensaje: El formato de la plantilla (JSON) es incorrecto. Verifique la estructura.
System.Text.Json.JsonException: '<' is invalid after a value. Expected either ',', '}', or ']'. Path: $.Extra[1] | LineNumber: 54 | BytePositionInLine: 16. ---> System.Text.Json.JsonReaderException: '<' is invalid after a value. Expected either ',', '}', or ']'. LineNumber: 54 | BytePositionInLine: 16.
   at System.Text.Json.ThrowHelper.ThrowJsonReaderException(Utf8JsonReader& json, ExceptionResource resource, Byte nextByte, ReadOnlySpan`1 bytes)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenUntilAfterAllCommentsAreSkipped(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextToken(Byte marker)
   at System.Text.Json.Utf8JsonReader.ConsumeNextTokenOrRollback(Byte marker)
   at System.Text.Json.Utf8JsonReader.ReadSingleSegment()
   at System.Text.Json.Utf8JsonReader.Read()
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonCollectionConverter`2.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, TCollection& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.Metadata.JsonPropertyInfo`1.ReadJsonAndSetMember(Object obj, ReadStack& state, Utf8JsonReader& reader)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.PopulatePropertiesFastPath(Object obj, JsonTypeInfo jsonTypeInfo, JsonSerializerOptions options, Utf8JsonReader& reader, ReadStack& state)
   at System.Text.Json.Serialization.Converters.ObjectDefaultConverter`1.OnTryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value)
   at System.Text.Json.Serialization.JsonConverter`1.TryRead(Utf8JsonReader& reader, Type typeToConvert, JsonSerializerOptions options, ReadStack& state, T& value, Boolean& isPopulatedValue)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   --- End of inner exception stack trace ---
   at System.Text.Json.ThrowHelper.ReThrowWithPath(ReadStack& state, JsonReaderException ex)
   at System.Text.Json.Serialization.JsonConverter`1.ReadCore(Utf8JsonReader& reader, JsonSerializerOptions options, ReadStack& state)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 utf8Json, JsonTypeInfo`1 jsonTypeInfo, Nullable`1 actualByteCount)
   at System.Text.Json.JsonSerializer.ReadFromSpan[TValue](ReadOnlySpan`1 json, JsonTypeInfo`1 jsonTypeInfo)
   at System.Text.Json.JsonSerializer.Deserialize[TValue](String json, JsonSerializerOptions options)
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 116
Metodo: GetTemplate
Pila:
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.GetTemplate(String jsonTemplate) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 128
   at SPNMobile.Repository.use_case.certificado.Carta.CartaCertificadoEmpleado.Generar(CartaRequest request) in C:\Users\dewin\projects\spn-server\SPNMobile.Repository\use_case\certificado\Carta\CartaCertificadoEmpleado.cs:line 66