Handle java.lang.RuntimeException: An error occurred while uting doInBackground() Exception

[sahifedp]

Hi
My app use ACRA crash report
this Exception reported several times:
Please handle this exception. thanks.

java.lang.RuntimeException: An error occurred while uting doInBackground()
at android.os.AsyncTask$3.done(AsyncTask.java:309) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:354)
at java.util.concurrent.FutureTask.setException(FutureTask.java:223) at java.util.concurrent.FutureTask.run(FutureTask.java:242)
at android.os.AsyncTask$Serialutor$1.run(AsyncTask.java:234) at java.util.concurrent.ThreadPoolutor.runWorker(ThreadPoolutor.java:1113)
at java.util.concurrent.ThreadPoolutor$Worker.run(ThreadPoolutor.java:588) at java.lang.Thread.run(Thread.java:818)nCaused by: java.util.NoSuchElementException
at java.util.AbstractList$SimpleListIterator.next(AbstractList.java:59) at java.util.AbstractCollection.toArrayList(AbstractCollection.java:349)
at java.util.AbstractCollection.toArray(AbstractCollection.java:339) at java.util.ArrayList.addAll(ArrayList.java:188)
at com.googlecode.mp4parser.authoring.tracks.AppendTrack.getSamples(AppendTrack.java:357) at com.googlecode.mp4parser.authoring.builder.DefaultMp4Builder.build(DefaultMp4Builder.java:92)
at com.github.lassana.recorder.Mp4ParserWrapper.append(Mp4ParserWrapper.java:105) at com.github.lassana.recorder.Mp4ParserWrapper.append(Mp4ParserWrapper.java:48)
at com.github.lassana.recorder.AudioRecorder.appendToFile(AudioRecorder.java:287) at com.github.lassana.recorder.AudioRecorder.access$900(AudioRecorder.java:18)
at com.github.lassana.recorder.AudioRecorder$PauseRecordTask.doInBackground(AudioRecorder.java:131) at com.github.lassana.recorder.AudioRecorder$PauseRecordTask.doInBackground(AudioRecorder.java:117)
at android.os.AsyncTask$2.call(AsyncTask.java:295) at java.util.concurrent.FutureTask.run(FutureTask.java:237)n ... 4 morenjava.util.NoSuchElementException
at java.util.AbstractList$SimpleListIterator.next(AbstractList.java:59) at java.util.AbstractCollection.toArrayList(AbstractCollection.java:349)
at java.util.AbstractCollection.toArray(AbstractCollection.java:339) at java.util.ArrayList.addAll(ArrayList.java:188)
at com.googlecode.mp4parser.authoring.tracks.AppendTrack.getSamples(AppendTrack.java:357) at com.googlecode.mp4parser.authoring.builder.DefaultMp4Builder.build(DefaultMp4Builder.java:92)
at com.github.lassana.recorder.Mp4ParserWrapper.append(Mp4ParserWrapper.java:105) at com.github.lassana.recorder.Mp4ParserWrapper.append(Mp4ParserWrapper.java:48)
at com.github.lassana.recorder.AudioRecorder.appendToFile(AudioRecorder.java:287) at com.github.lassana.recorder.AudioRecorder.access$900(AudioRecorder.java:18)
at com.github.lassana.recorder.AudioRecorder$PauseRecordTask.doInBackground(AudioRecorder.java:131) at com.github.lassana.recorder.AudioRecorder$PauseRecordTask.doInBackground(AudioRecorder.java:117)
at android.os.AsyncTask$2.call(AsyncTask.java:295) at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$Serialutor$1.run(AsyncTask.java:234) at java.util.concurrent.ThreadPoolutor.runWorker(ThreadPoolutor.java:1113)
at java.util.concurrent.ThreadPoolutor$Worker.run(ThreadPoolutor.java:588) at java.lang.Thread.run(Thread.java:818)

[abhnerAraujo]

I'm getting this error too.

[kkl260]

Anyone have a fix for this yet?

[sachinvarma]

@lassana If you can able to provide a solution for this, it will be be very helpful, my whole app is made upon on this, now changing this will cost me a lot, app is crashing a lot only due to this. Mostly in Samsung devices.

Caused by java.lang.IllegalStateException
at android.media.MediaRecorder._start(MediaRecorder.java)
at android.media.MediaRecorder.start(MediaRecorder.java:1170)
at com.github.lassana.recorder.AudioRecorder$StartRecordTask.doInBackground(SourceFile:90)
at com.github.lassana.recorder.AudioRecorder$StartRecordTask.doInBackground(SourceFile:79)
at android.os.AsyncTask$2.call(AsyncTask.java:304)
at java.util.concurrent.FutureTask.run(FutureTask.java:237)
at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:243)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
at java.lang.Thread.run(Thread.java:762)

[lassana]

@sachinvarma I suppose you should use a different audio recording configuration to avoid this. It would be helpful if you provided steps to reproduce the crash.

[sachinvarma]

Hi, Thanks for the reply, just tried to record it from samsung mobile, it simply crashed, crash is on mediaRecorder.start(), and it is happening only in Samsung devices. Regards, Sachin Varma

…

On Wed, 31 Oct 2018, 9:37 pm Mikalai Daronin ***@***.*** wrote: @sachinvarma <https://github.com/sachinvarma> I suppose you should use a different audio recording configuration to avoid this. It would be helpful if you provided steps to reproduce the crash. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#24 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AXcmMltvPuowjJ2MpeJ_Q1_Zx8nU15CIks5uqcrEgaJpZM4QeRxr> .

[lassana]

Unfortunately, I don't have any Samsung device. I'd suggest to try different output configurations.

[sachinvarma]

Sure, thanks for the reply.

…

On Wed, 31 Oct 2018, 10:12 pm Mikalai Daronin ***@***.*** wrote: Unfortunately, I don't have any Samsung device. I'd suggest to try different output configurations <https://github.com/lassana/continuous-audiorecorder/blob/d2aa129e0a801d66ab72bea90fb3b7422175dc99/recorder/src/main/java/com/github/lassana/recorder/AudioRecorder.java#L207-L219> . — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#24 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AXcmMgIjtp9dhcoYW9enbr_qW5-Ll_Xkks5uqdMAgaJpZM4QeRxr> .

[sachinvarma]

Hi, "MediaRecorder.AudioSource.MIC" played the role, now it is working in Samsung also. Really appreciating your swift reply. Regards Sachin Varma On Wed, 31 Oct 2018, 10:49 pm Sachin Varma < sachinvarma.mobileappexperts@gmail.com wrote:

…

Sure, thanks for the reply. On Wed, 31 Oct 2018, 10:12 pm Mikalai Daronin ***@***.*** wrote: > Unfortunately, I don't have any Samsung device. I'd suggest to try different > output configurations > <https://github.com/lassana/continuous-audiorecorder/blob/d2aa129e0a801d66ab72bea90fb3b7422175dc99/recorder/src/main/java/com/github/lassana/recorder/AudioRecorder.java#L207-L219> > . > > — > You are receiving this because you were mentioned. > Reply to this email directly, view it on GitHub > <#24 (comment)>, > or mute the thread > <https://github.com/notifications/unsubscribe-auth/AXcmMgIjtp9dhcoYW9enbr_qW5-Ll_Xkks5uqdMAgaJpZM4QeRxr> > . >

[netunlimited]

@sachinvarma thanks for sharing, but could you explain a bit more please?

Did you change this line:
MediaRecorder.AudioSource.DEFAULT
into this:
MediaRecorder.AudioSource.MIC
and was that enough for you?
I've tried it but the crash is still occurring for Samsung devices.

Would you perhaps mind to share your output configuration such as bitrate, output format and encoder?
This crash is happening a lot in my app too, I'd love to fix it.

[sachinvarma]

No i did more, @netunlimited Could you please try this, implementation "com.github.sachinvarma:continuous-audiorecorder:v1.3.3.3" and let me know whether it works for you or not.

…

On Tue, 20 Nov 2018, 1:57 pm netunlimited ***@***.*** wrote: @sachinvarma <https://github.com/sachinvarma> thanks for sharing, but could you explain a bit more please? Did you change this line: MediaRecorder.AudioSource.DEFAULT into this: MediaRecorder.AudioSource.MIC and was that enough for you? I've tried it but the crash is still occurring for Samsung devices. Would you perhaps mind to share your output configuration such as bitrate and encoder? This crash is happening a lot in my app too, I'd love to fix it. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#24 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AXcmMkswabceMmyWA-jWnjeO1xv1ets8ks5uw7ztgaJpZM4QeRxr> .

[netunlimited]

No i did more, @netunlimited Could you please try this, implementation "com.github.sachinvarma:continuous-audiorecorder:v1.3.3.3" and let me know whether it works for you or not.

@sachinvarma Thank you so much, I will launch an update and see if the crash is fixed for my users. I will let you know.

[qadirsuh]

Me too getting this error. any fix?

[qadirsuh]

No i did more, @netunlimited Could you please try this,
implementation "com.github.sachinvarma:continuous-audiorecorder:v1.3.3.3" and let me know whether it works for you or not.

@sachinvarma can you please tell me is it working still?

I have tried using different config combinations with no luck.

val mediaConfig = MediaRecorderConfig(
        64 * 1024,
        2,
        MediaRecorder.AudioSource.MIC,
        ApiHelper.DEFAULT_AUDIO_ENCODER
    )

mAudioRecorder = AudioRecorderBuilder.with(mApplication)
                .fileName(getNextFileName())
                .config(mediaConfig)
                .loggable()
                .build()

its getting crashed every time. :(