Generic method in generic class issue

Use MrAdvice with dnlib (MrAdvice nuget package). Have some issue with generic method on mono only. Can’t it reproduce on windows and can’t create synthetic test for this issue on linux unfortunately. Got exception only on live project. Have async generic method in generic class like: class Class < T1 > { async Task < IEnumerable < T2 > > Method < T2 > () }

When call this method with second parameter type got exception:

Error: [2016-10-17T19:36:29.858+03] 2 399 - System.AggregateException: One or more errors occurred ---> System.InvalidCastException: Cannot cast from source type to destination type.
  at (wrapper castclass) object:__castclass_with_cache (object,intptr,intptr)
  at ArxOne.MrAdvice.Threading.TaskCompletionSourceImplementation`1[System.Collections.Generic.IEnumerable`1[System.String]].SetResult (System.Object result) [0x00000] in <filename unknown>:0 
  at ArxOne.MrAdvice.Invocation.ContinueTask (System.Threading.Tasks.Task adviceTask, ArxOne.MrAdvice.Threading.TaskCompletionSource adviceTaskSource, ArxOne.MrAdvice.Advice.AdviceValues adviceValues) [0x00000] in <filename unknown>:0 
  at ArxOne.MrAdvice.Invocation+<>c__DisplayClass1_0.<ProceedAdvice>b__1 (System.Threading.Tasks.Task t) [0x00000] in <filename unknown>:0 
  at System.Threading.Tasks.TaskActionInvoker+ActionTaskInvoke.Invoke (System.Threading.Tasks.Task owner, System.Object state, System.Threading.Tasks.Task context) [0x00000] in <filename unknown>:0 
  at System.Threading.Tasks.Task.InnerInvoke () [0x00000] in <filename unknown>:0 
  at System.Threading.Tasks.Task.ThreadStart () [0x00000] in <filename unknown>:0 
  --- End of inner exception stack trace ---
 --> (Inner exception 0) System.InvalidCastException: Cannot cast from source type to destination type.
  at (wrapper castclass) object:__castclass_with_cache (object,intptr,intptr)
  at ArxOne.MrAdvice.Threading.TaskCompletionSourceImplementation`1[System.Collections.Generic.IEnumerable`1[System.String]].SetResult (System.Object result) [0x00000] in <filename unknown>:0 
  at ArxOne.MrAdvice.Invocation.ContinueTask (System.Threading.Tasks.Task adviceTask, ArxOne.MrAdvice.Threading.TaskCompletionSource adviceTaskSource, ArxOne.MrAdvice.Advice.AdviceValues adviceValues) [0x00000] in <filename unknown>:0 
  at ArxOne.MrAdvice.Invocation+<>c__DisplayClass1_0.<ProceedAdvice>b__1 (System.Threading.Tasks.Task t) [0x00000] in <filename unknown>:0 
  at System.Threading.Tasks.TaskActionInvoker+ActionTaskInvoke.Invoke (System.Threading.Tasks.Task owner, System.Object state, System.Threading.Tasks.Task context) [0x00000] in <filename unknown>:0 
  at System.Threading.Tasks.Task.InnerInvoke () [0x00000] in <filename unknown>:0 
  at System.Threading.Tasks.Task.ThreadStart () [0x00000] in <filename unknown>:0 

I have two specific methods and crashes only second one (think JIT is in business). I.e first call Method<string> is ok, and then Method<DateTime> crashes. Then restart the application and call Method<DateTime> first, and then Method<string> crashes. So it depends which method I invoke first.

[AlexanderButs]

Checked 2.1.2. Unit tests are ok. Exception flow is ok. Original issue (with generics) is fixed. But now seems to me aspect is created on every generic method call. With non-generic methods it works as earlier did. It shouldn’t be like that, I think.

[AlexanderButs]

unit test is ok (exception propagation issue). original issue will check a little bit later.