speech recognizer on IOS failing, possibly because of CreateRecordingTap issue

[gfm]

with plugin just purchased a few days ago things worked fine and then abruptly broke. problems seems to have to do with audio tap. trace below:

Mobile Speech Recognizer was working fine for a few days and now I can no longer get either it to work, either in my project or in the demo. I have gotten a few different errors and wonder if you have any thoughts. Most seem like the below trace to pertain to a timeout.

argumentException: The Object you want to instantiate is null.
at UnityEngine.Object.CheckNullArgument (System.Object arg, System.String message) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.Object.Instantiate (UnityEngine.Object original, UnityEngine.Transform parent, System.Boolean instantiateInWorldSpace) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.Object.Instantiate[T] (T original, UnityEngine.Transform parent, System.Boolean worldPositionStays) [0x00000] in <00000000000000000000000000000000>:0
at AnchorCreator.Update () [0x00000] in <00000000000000000000000000000000>:0

2021-08-24 17:28:16.427883-0700 ARIOSProject[468:26109] [avae] AVAEInternal.h:76 required condition is false: [AVAEGraphNode.mm:817:CreateRecordingTap: (nullptr == Tap())]
2021-08-24 17:28:16.428030-0700 ARIOSProject[468:26109] (null)
2021-08-24 17:28:16.428095-0700 ARIOSProject[468:26109] KKSpeechRecognizer: error while trying to start recording: (null)
2021-08-24 17:28:16.430363-0700 ARIOSProject[468:26198] [Utility] +[AFAggregator logDictationFailedWithError:] Error Domain=kAFAssistantErrorDomain Code=209 “(null)”
FailedToStartRecording (null)
KKSpeech.SpeechRecognizerListener:FailedToStartRecording(String)

(null)
RecordingCanvas:OnError(String)
UnityEngine.Events.UnityAction`1:Invoke(T0)
UnityEngine.Events.UnityEvent`1:Invoke(T0)

(null)
RecordingCanvas:OnError(String)
UnityEngine.Events.UnityAction`1:Invoke(T0)
UnityEngine.Events.UnityEvent`1:Invoke(T0)

FailedDuringRecording Error Domain=kAFAssistantErrorDomain Code=209 “(null)”
KKSpeech.SpeechRecognizerListener:FailedDuringRecording(String)

Error Domain=kAFAssistantErrorDomain Code=209 “(null)”
RecordingCanvas:OnError(String)
UnityEngine.Events.UnityAction`1:Invoke(T0)
UnityEngine.Events.UnityEvent`1:Invoke(T0)

Error Domain=kAFAssistantErrorDomain Code=209 “(null)”
RecordingCanvas:OnError(String)
UnityEngine.Events.UnityAction`1:Invoke(T0)
UnityEngine.Events.UnityEvent`1:Invoke(T0)

2021-08-24 17:28:46.504601-0700 ARIOSProject[468:26109] [Utility] +[AFAggregator logDictationFailedWithError:] Error Domain=kAFAssistantErrorDomain Code=203 “Timeout” UserInfo={NSLocalizedDescription=Timeout, NSUnderlyingError=0x282ad1e90 {Error Domain=SiriSpeechErrorDomain Code=100 “(null)”}}
FailedDuringRecording Error Domain=kAFAssistantErrorDomain Code=203 “Timeout” UserInfo={NSLocalizedDescription=Timeout, NSUnderlyingError=0x282ad1e90 {Error Domain=SiriSpeechErrorDomain Code=100 “(null)”}}
KKSpeech.SpeechRecognizerListener:FailedDuringRecording(String)

Error Domain=kAFAssistantErrorDomain Code=203 “Timeout” UserInfo={NSLocalizedDescription=Timeout, NSUnderlyingError=0x282ad1e90 {Error Domain=SiriSpeechErrorDomain Code=100 “(null)”}}
RecordingCanvas:OnError(String)
UnityEngine.Events.UnityAction`1:Invoke(T0)
UnityEngine.Events.UnityEvent`1:Invoke(T0)

Error Domain=kAFAssistantErrorDomain Code=203 “Timeout” UserInfo={NSLocalizedDescription=Timeout, NSUnderlyingError=0x282ad1e90 {Error Domain=SiriSpeechErrorDomain Code=100 “(null)”}}
RecordingCanvas:OnError(String)
UnityEngine.Events.UnityAction`1:Invoke(T0)
UnityEngine.Events.UnityEvent`1:Invoke(T0)

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[gfm]

reinstalling unity didn’t help. i would appreciate a response. i believe the issue is that audio taps must be removed prior to commencing recognition. but without access to source code i cannot fix this myself.

there may have been conflict with text to speech system.

would appreciate a response.

[Piotr]

Please check this thread

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