Json.Serialization exception

Hi there!

First of thanks the amazing work 😃

I just have a weird issue. The code worked like a charm yesterday and now when I try to do this (please note that I did not change the code at all from yesterday and it was working before)

_me = await _factory.Me();

it throws this exception: NullReferenceException: Object reference not set to an instance of an object Manatee.Json.Serialization.Internal.Serializers.NullableSerializer._Decode[T] (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <ac823e2bb42b41bda67924a45a0173c3>:0) Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation. System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at <ac823e2bb42b41bda67924a45a0173c3>:0) Manatee.Json.Serialization.Internal.Serializers.GenericTypeSerializerBase.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.Internal.Serializers.DefaultValueSerializer.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.Internal.Serializers.SchemaValidator.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.JsonSerializer.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.JsonSerializer.Deserialize (System.Type type, Manatee.Json.JsonValue json) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.JsonSerializer.Deserialize[T] (Manatee.Json.JsonValue json) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Trello.Json.Entities.JsonExtensions.Deserialize[T] (Manatee.Json.JsonObject obj, Manatee.Json.Serialization.JsonSerializer serializer, System.String key) (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) Manatee.Trello.Json.Entities.ManateeAction.FromJson (Manatee.Json.JsonValue json, Manatee.Json.Serialization.JsonSerializer serializer) (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) Manatee.Json.Serialization.Internal.Serializers.JsonSerializableSerializer.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.Internal.Serializers.ReferencingSerializer.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.Internal.Serializers.DefaultValueSerializer.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.Internal.Serializers.SchemaValidator.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.JsonSerializer.Deserialize (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) Manatee.Json.Serialization.Internal.Serializers.ListSerializer._Decode[T] (Manatee.Json.Serialization.SerializationContext context) (at <ee51fd8653414dabb052b80a25619a0e>:0) System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <ac823e2bb42b41bda67924a45a0173c3>:0) Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation. Manatee.Trello.Internal.DataAccess.JsonRepository.ValidateResponse (Manatee.Trello.Rest.IRestResponse response) (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) Manatee.Trello.Internal.DataAccess.JsonRepository+<ProcessRequest>d__71[T].MoveNext () (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) --- End of stack trace from previous location where exception was thrown --- System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter1[TResult].GetResult () (at <ac823e2bb42b41bda67924a45a0173c3>:0) Manatee.Trello.Internal.DataAccess.JsonRepository+<Execute>d__11[T].MoveNext () (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) --- End of stack trace from previous location where exception was thrown --- System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter1[TResult].GetResult () (at <ac823e2bb42b41bda67924a45a0173c3>:0) Manatee.Trello.Internal.Synchronization.SynchronizationContext1+<GetData>d__16[TJson].MoveNext () (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) --- End of stack trace from previous location where exception was thrown --- System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter1[TResult].GetResult () (at <ac823e2bb42b41bda67924a45a0173c3>:0) Manatee.Trello.Internal.Synchronization.DeletableSynchronizationContext1+<GetData>d__7[T].MoveNext () (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) --- End of stack trace from previous location where exception was thrown --- System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter1[TResult].GetResult () (at <ac823e2bb42b41bda67924a45a0173c3>:0) Manatee.Trello.Internal.Synchronization.SynchronizationContext1+<GetBasicData>d__20[TJson].MoveNext () (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) --- End of stack trace from previous location where exception was thrown --- System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter1[TResult].GetResult () (at <ac823e2bb42b41bda67924a45a0173c3>:0) Manatee.Trello.Internal.Synchronization.SynchronizationContext+<Synchronize>d__21.MoveNext () (at <a0b6a6ea15e04ad5a94bf37479bb7883>:0) — End of stack trace from previous location where exception was thrown — System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) (at <ac823e2bb42b41bda67924a45a0173c3>:0) System.Runtime.CompilerServices.TaskAwaiter.GetResult () (at <ac823e2bb42b41bda67924a45a0173c3>:0) KittenEngine.Trello.KnTrello+<AddCardAsync>d__2.MoveNext () (at Assets/Trello/KnTrello.cs:34) UnityEngine.Debug:LogException(Exception) KittenEngine.Trello.<AddCardAsync>d__2:MoveNext() (at Assets/Trello/KnTrello.cs:49) System.Runtime.CompilerServices.AsyncTaskMethodBuilder:SetException(Exception) Manatee.Trello.Internal.Synchronization.<Synchronize>d__21:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetException(Exception) Manatee.Trello.Internal.Synchronization.<GetBasicData>d__20:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetException(Exception) Manatee.Trello.Internal.Synchronization.<GetData>d__7:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetException(Exception) Manatee.Trello.Internal.Synchronization.<GetData>d__16:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetException(Exception) Manatee.Trello.Internal.DataAccess.<Execute>d__11:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetException(Exception) Manatee.Trello.Internal.DataAccess.<ProcessRequest>d__71:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetResult(IRestResponse) Manatee.Trello.Internal.RequestProcessing.<Process>d__9:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetResult(IRestResponse) Manatee.Trello.Internal.RequestProcessing.<Execute>d__10:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetResult(IRestResponse) Manatee.Trello.Internal.RequestProcessing.<<AddRequest>b__0>d:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetResult(IRestResponse1) Manatee.Trello.Rest.<ExecuteAsync>d__91:MoveNext() System.Runtime.CompilerServices.AsyncTaskMethodBuilder1:SetResult(IRestResponse1) Manatee.Trello.Rest.<ExecuteWithRetry>d__121:MoveNext() UnityEngine.UnitySynchronizationContext:ExecuteTasks()

[gregsdennis]

If you have any more trouble, please feel free to hit me up on slack. It may be a better forum for a conversation than a GH issue.

[tim-invinciblecat]

Thank you so much. I will use emailed cards. Even if I would have like to be able to set also custom fields, it seems like the best option so far!