Error: Speech To Text Package

I've read through the excellent "Speech Recognition and VR" by Amy DiGiovanni and Dioselin Gonzalez, as well as the more detailed Overview. Setting up all the APIs is pretty complex, but I believe I have that part sorted.

However, I am still getting this error:

ERROR: StartAsync on the continuous recognition session failed unexpectedly! [Operation has failed with error 0x80045509: (null)]
UnityEngine.Windows.Speech.DictationRecognizer:Start()
UnitySpeechToText.Services.WindowsSpeechToTextService:StartRecording() (at Assets/SpeechToText/Scripts/SpeechToTextServices/WindowsSpeechToTextService.cs:66)
UnitySpeechToText.Widgets.SpeechToTextServiceWidget:StartRecording() (at Assets/SpeechToText/Scripts/SpeechToTextWidgets/SpeechToTextServiceWidget.cs:300)
UnitySpeechToText.Widgets.SpeechToTextComparisonWidget:StartRecording() (at Assets/SpeechToText/Scripts/SpeechToTextWidgets/SpeechToTextComparisonWidget.cs:251)
UnitySpeechToText.Widgets.SpeechToTextComparisonWidget:OnRecordButtonClicked() (at Assets/SpeechToText/Scripts/SpeechToTextWidgets/SpeechToTextComparisonWidget.cs:207)
UnityEngine.EventSystems.EventSystem:Update()
​

Any idea what the problem might be?

Many thanks!

 

Bump!, I'm also getting the same errors on Windows continous recognition.. This used to work couple of months ago.. Any Help??

 

The problem lies in this call: UnityEngine.Windows.Speech.DictationRecognizer:Start()

DictationRecognizer fails due to an unknown error. It is reported to happen only in the 64-bit Editor/build following an update to Windows 10. http://answers.unity3d.com/questions/1256498/dictationrecognizer-always-fails-with-unknownerror.html

 

The issue is still not fixed! fails to work with x86_64 builds???

 

Try the steps in this link, it worked for me: https://support.unity3d.com/hc/en-u...rror-running-my-app-that-uses-Windows-Speech-

Edit: If it the above error goes away but it still doesn't work, try either switching to Unity 32 bit or building for 32 bit (x86). My dictation works fine when I build for 32 bit, and I have heard that others have had some luck in-editor when using Unity 32 bit and dictation. It sounds like there was an update for Windows 10 around October that broke dictation for 64 bit. Hopefully they fix this soon!

 

Bump

 

Bump

 

I updated my Windows 10 to the latest Version and Unity to 5.65 and still get the error when killing dictation and then starting phrase recognition again.:

ERROR: StopAsync on the continuous recognition session failed unexpectedly! [Operation has failed with error 0x80131509: (null)]
0x00000001417C846B (Unity) StackWalker::GetCurrentCallstack
0x00000001417CA11F (Unity) StackWalker::ShowCallstack
0x00000001417A4330 (Unity) GetStacktrace
0x0000000140D501DB (Unity) DebugStringToFile
0x0000000140D509BC (Unity) DebugStringToFile
0x00000001417AF178 (Unity) Unity:ictationRecognizer::VerifyAndReportHR
0x00000001417B0220 (Unity) Unity:ictationRecognizer::StopAsync
0x00000001417B0586 (Unity) Unity::TaskChainProcessor<Unity:ictationRecognizer>::ShutdownWithCleanup
0x00000001417B0B9A (Unity) Unity:ictationRecognizer:estroy
0x000000008A4AAB25 (Mono JIT Code) (wrapper managed-to-native) UnityEngine.Windows.Speech.DictationRecognizerestroy (intptr)
0x000000008A4AA9A6 (Mono JIT Code) [Speech.cs:349] UnityEngine.Windows.Speech.DictationRecognizerispose ()

(Funny, when pasting the error somehow a smiley is inserted for capita D