Microphon listen not working and no errors

[vnavascues]

Hi all,
Send Text works properly (with both default key and my client one), but I'm not able to make it work using the microphone.
Once I press "Stop Listen" this error is logged:

NullReferenceException: Object reference not set to an instance of an object
ApiAiSDK.Http.MultipartHttpClient.getResponse ()
ApiAiSDK.AIDataService.VoiceRequest (System.IO.Stream voiceStream, ApiAiSDK.RequestExtras requestExtras)
Rethrow as AIServiceException: Object reference not set to an instance of an object
ApiAiSDK.AIDataService.VoiceRequest (System.IO.Stream voiceStream, ApiAiSDK.RequestExtras requestExtras)
ApiAiSDK.ApiAi.VoiceRequest (System.IO.Stream voiceStream, ApiAiSDK.RequestExtras requestExtras)
ApiAiSDK.ApiAi.VoiceRequest (System.Single[] samples)
UnityEngine.Debug:LogException(Exception)
<HandleOnError>c__AnonStorey2:<>m__0() (at Assets/Examples/ApiAiModule.cs:99)
ApiAiModule:Update() (at Assets/Examples/ApiAiModule.cs:116)

I'm quite sure the micro is recording, because I can print at each frame the variable Microphone.IsRecording(null), and is true. Even I tried to speak only when Microphon.GetPosition(null) equals 0.
My micro works (tested with API.ai web interface) and I have not problems with access authorization.
I'm using Unity 2017.1.0f3 for a desktop app.

Help? API.ai Unity forum is desolated.

[vnavascues]

Here another kind of log:

ObjectDisposedException: The object was used after being disposed.
System.Net.WebConnection.BeginWrite (System.Net.HttpWebRequest request, System.Byte[] buffer, Int32 offset, Int32 size, System.AsyncCallback cb, System.Object state)
System.Net.WebConnectionStream.BeginWrite (System.Byte[] buffer, Int32 offset, Int32 size, System.AsyncCallback cb, System.Object state)
System.Net.WebConnectionStream.Write (System.Byte[] buffer, Int32 offset, Int32 size)
System.IO.BinaryWriter.Write (System.Byte[] buffer, Int32 index, Int32 count) (at /Users/builduser/buildslave/mono/build/mcs/class/corlib/System.IO/BinaryWriter.cs:140)
ApiAiSDK.Http.MultipartHttpClient.addFilePart (System.String paramName, System.String fileName, System.IO.Stream data)
ApiAiSDK.AIDataService.VoiceRequest (System.IO.Stream voiceStream, ApiAiSDK.RequestExtras requestExtras)
Rethrow as AIServiceException: The object was used after being disposed.
ApiAiSDK.AIDataService.VoiceRequest (System.IO.Stream voiceStream, ApiAiSDK.RequestExtras requestExtras)
ApiAiSDK.ApiAi.VoiceRequest (System.IO.Stream voiceStream, ApiAiSDK.RequestExtras requestExtras)
ApiAiSDK.ApiAi.VoiceRequest (System.Single[] samples)
UnityEngine.Debug:LogException(Exception)
<HandleOnError>c__AnonStorey2:<>m__0() (at Assets/Examples/ApiAiModule.cs:99)
ApiAiModule:Update() (at Assets/Examples/ApiAiModule.cs:116)

[alt-ctrl-dev]

Is there any update on this?? @xVir @matthewayne

[alt-ctrl-dev]

Figure out that API.ai does not support automatic speech recognition (ASR) and text-to-speech services (TTS) solutions from May 29th, 2017

dialogflow/dialogflow-xamarin-client#5 (comment)