NaraeAudioRecorder

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After i called stopRecording(), I got this error and can't find my recording file.

Can I get sample code that I can reproduce?

[class AudioManager(private val mContext: Context, private val mFileName: String, private val mMaxTime: Long, private val listener: OnTimerCountListener) { private val tag = "AudioManager"

private val mDestFile = File(mFileName)

private val mRecorder: NaraeAudioRecorder by lazy {
    val audioRecorder = NaraeAudioRecorder()
    mDestFile.parentFile?.let {
        File(mDestFile.parent).mkdirs()
    }
    mDestFile.createNewFile()
    audioRecorder.create(FFmpegRecordFinder::class.java) {
        this.maxAvailableMillis = TimeUnit.MINUTES.toMillis(mMaxTime)
        this.timerCountListener = listener
        this.destFile = destFile
        this.debugMode = true
        this.recordConfig = defaultConfig()
        this.audioSource = DefaultAudioSource(defaultConfig())
    }
    (audioRecorder.getAudioRecorder() as FFmpegAudioRecorder).apply {
        setContext(mContext)
        setOnConvertStateChangeListener {

                LogUtil.d(tag, "state: ${it.toString()}")
        }

    }
    audioRecorder
}

private fun defaultConfig() = AudioRecordConfig(MediaRecorder.AudioSource.MIC,
        AudioFormat.ENCODING_PCM_16BIT,
        AudioFormat.CHANNEL_IN_MONO,
        AudioConstants.FREQUENCY_44100)

fun startRecord() = mRecorder.startRecording(mContext)

fun pauseRecord() {
    mRecorder.pauseRecording()
}

fun resumeRecord() {
    mRecorder.resumeRecording()
}


fun stopRecord() {
    mRecorder.stopRecording()
}
fun restRecord(){
    mRecorder.pauseRecording()
    mDestFile.deleteOnExit()
}

}](url)

This is my sample code, I invoke startRecord() method first, After a short time, I invoke stopRecord(), Then i will get that error and can't find my recording file.