java.lang.IllegalStateException: stop() called on an uninitialized AudioRecord.
at android.media.AudioRecord.stop(AudioRecord.java:1041)
at com.github.windsekirun.naraeaudiorecorder.writer.DefaultRecordWriter.stopRecording(DefaultRecordWriter.kt:34)
at com.github.windsekirun.naraeaudiorecorder.recorder.DefaultAudioRecorder.stopRecording(DefaultAudioRecorder.kt:55)
at com.github.windsekirun.naraeaudiorecorder.recorder.WavAudioRecorder.stopRecording(WavAudioRecorder.kt:15)
at com.github.windsekirun.naraeaudiorecorder.ffmpeg.FFmpegAudioRecorder.stopRecording(FFmpegAudioRecorder.kt:41)
at com.github.windsekirun.naraeaudiorecorder.NaraeAudioRecorder.stopRecording(NaraeAudioRecorder.kt:111)
at android.view.View.performClick(View.java:7352)
at android.view.View.performClickInternal(View.java:7318)
at android.view.View.access$3200(View.java:846)
at android.view.View$PerformClick.run(View.java:27801)
at android.os.Handler.handleCallback(Handler.java:873)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:214)
at android.app.ActivityThread.main(ActivityThread.java:7045)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:493)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:964)