Photon microphone failed. Falling back to Unity microphone

Weaglf

AndroidPlayer([email protected]2.168.1.2) [Voice Connection and Recorder.Recorder] 2020-12-19T18:15:53:[PV] UnityAndroidAudioInAEC: UnityEngine.AndroidJavaException: java.lang.ClassNotFoundException: com.exitgames.photon.audioinaec.AudioInAEC$DataCallback

AndroidPlayer([email protected]) [Voice Connection and Recorder.Recorder] 2020-12-19T18:15:53:Photon microphone input source creation failure: UnityEngine.AndroidJavaException: java.lang.ClassNotFoundException: com.exitgames.photon.audioinaec.AudioInAEC$DataCallback
at UnityEngine.AndroidJNISafe.CheckException () [0x0008d] in /Users/bokken/buildslave/unity/build/Modules/AndroidJNI/AndroidJNISafe.cs:24

AndroidPlayer([email protected]) [Voice Connection and Recorder.Recorder] 2020-12-19T18:15:53:Photon microphone failed. Falling back to Unity microphone

Weaglf

Debug Logs -> https://ibb.co/2PBcNwb

(Do not mind the "provide appId" log, it was just to test)

JohnTube

Hi @Weaglf,

Thank you for choosing Photon!

Second post w/ screenshot containing logs is not really useful.
From the first post's errors, it looks like the native Android plugin is missing from your apk somehow.
Make sure "Assets\Photon\PhotonVoice\PhotonVoiceLibs\Android\libs" are included in your build, especially "audioinaec.aar".

In any case, recording or audio input can still happen but instead of the Photon implementation it will use Unity's Microphone API.

What Photon Voice version is this?
What Unity version is this?
Does this happen on different devices?
Does this happen w/ demo scenes?
What is your Android build settings?
What is the Android version?

Weaglf

JohnTube wrote: »

Hi @Weaglf,

Thank you for choosing Photon!

Second post w/ screenshot containing logs is not really useful.
From the first post's errors, it looks like the native Android plugin is missing from your apk somehow.
Make sure "Assets\Photon\PhotonVoice\PhotonVoiceLibs\Android\libs" are included in your build, especially "audioinaec.aar".

In any case, recording or audio input can still happen but instead of the Photon implementation it will use Unity's Microphone API.

What Photon Voice version is this?
What Unity version is this?
Does this happen on different devices?
Does this happen w/ demo scenes?
What is your Android build settings?
What is the Android version?

Hi @JohnTube

Thanks for helping!

PUN: 2.26.1
Photon lib: 4.1.4.8
Unity version: 2019.4.16f1
Yes happens with demo scene too.
My Android version is 10

How can I make sure audioinaec.aar is included in the build? Import settings are:
https://ibb.co/zQw2Dsy

Android Build Settings:
https://ibb.co/ysXJQhs

Weaglf

Build settings: https://ibb.co/pRFpVDv

@JohnTube please help, my update is delayed

Weaglf

[Voice Connection and Recorder.Recorder] 2020-12-22T20:25:18:[PV] UnityAndroidAudioInAEC: UnityEngine.AndroidJavaException: java.lang.ClassNotFoundException: com.exitgames.photon.audioinaec.AudioInAEC$DataCallback
at UnityEngine.AndroidJNISafe.CheckException () [0x00091] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJNISafe.CallStaticObjectMethod (System.IntPtr clazz, System.IntPtr methodID, UnityEngine.jvalue[] args) [0x00011] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaObject._CallStatic[ReturnType] (System.String methodName, System.Object[] args) [0x0031d] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaObject.CallStatic[ReturnType] (System.String methodName, System.Object[] args) [0x00001] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaObject.FindClass (System.String name) [0x0001d] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaClass._AndroidJavaClass (System.String className) [0x00012] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaClass..ctor (System.String className) [0x00007] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaProxy..ctor (System.String javaInterface) [0x00000] in <032707c4280f488db0a279a77d41ab9e>:0
at Photon.Voice.Unity.UnityAndroidAudioInAEC+DataCallback..ctor () [0x00000] in <c09d2f53931045e4bea691882c1e87c5>:0
at Photon.Voice.Unity.UnityAndroidAudioInAEC..ctor (Photon.Voice.ILogger logger, System.Boolean enableAEC, System.Boolean enableAGC, System.Boolean enableNS) [0x0000d] in <c09d2f53931045e4bea691882c1e87c5>:0

[Voice Connection and Recorder.Recorder] 2020-12-22T20:25:18:Photon microphone input source creation failure: UnityEngine.AndroidJavaException: java.lang.ClassNotFoundException: com.exitgames.photon.audioinaec.AudioInAEC$DataCallback
at UnityEngine.AndroidJNISafe.CheckException () [0x00091] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJNISafe.CallStaticObjectMethod (System.IntPtr clazz, System.IntPtr methodID, UnityEngine.jvalue[] args) [0x00011] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaObject._CallStatic[ReturnType] (System.String methodName, System.Object[] args) [0x0031d] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaObject.CallStatic[ReturnType] (System.String methodName, System.Object[] args) [0x00001] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaObject.FindClass (System.String name) [0x0001d] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaClass._AndroidJavaClass (System.String className) [0x00012] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaClass..ctor (System.String className) [0x00007] in <032707c4280f488db0a279a77d41ab9e>:0
at UnityEngine.AndroidJavaProxy..ctor (System.String javaInterface) [0x00000] in <032707c4280f488db0a279a77d41ab9e>:0
at Photon.Voice.Unity.UnityAndroidAudioInAEC+DataCallback..ctor () [0x00000] in <c09d2f53931045e4bea691882c1e87c5>:0
at Photon.Voice.Unity.UnityAndroidAudioInAEC..ctor (Photon.Voice.ILogger logger, System.Boolean enableAEC, System.Boolean enableAGC, System.Boolean enableNS) [0x0000d] in <c09d2f53931045e4bea691882c1e87c5>:0

[Voice Connection and Recorder.Recorder] 2020-12-22T20:25:18:Photon microphone failed. Falling back to Unity microphone

Weaglf

Worked properly on
Unity: 2019.1.6f1
with demo scene...

Weaglf

vov, on an empty project it worked too (2019.4.16f1)... which settings might be causing this in my project

JohnTube

Hi @Weaglf,

I just built DemoVoiceUI scene using Unity 2019.4.16f1 from Photon Voice 2.22.3 and tested it on Android 10 (One Plus 7 Pro) and the Photon microphone (native plugin class is loaded) works fine.
Not sure what's wrong with your build.
Maybe it's a Unity issue or something else as we can't reproduce.

You can live with just Unity microphone type for the release/update and then try to investigate further.

Besides, you provided PUN version 2.26.1 and not Photon Voice 2 version.
And latest Photon Voice 2 version has PUN 2.26 so you must have imported PUN 2 on top of Photon Voice 2, although it's not related to the current issue but we don't recommend this in the future.