java.lang.RuntimeException: Unable to start activity ComponentInfo{wycliffeassociates.recordingapp/wycliffeassociates.recordingapp.Recording.RecordingScreen}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

GitHub | jsarabia1247 | 3 weeks ago
  1. 0

    as soon as I set up my source audio and then cl...

    GitHub | 3 weeks ago | jsarabia1247
    java.lang.RuntimeException: Unable to start activity ComponentInfo{wycliffeassociates.recordingapp/wycliffeassociates.recordingapp.Recording.RecordingScreen}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  2. 0

    I set up a project by clicking into the record ...

    GitHub | 3 weeks ago | jsarabia1247
    java.lang.RuntimeException: Unable to start activity ComponentInfo{wycliffeassociates.recordingapp/wycliffeassociates.recordingapp.Recording.RecordingScreen}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  3. 0

    crash on opening new recording

    GitHub | 1 month ago | jsarabia1247
    java.lang.RuntimeException: Unable to start activity ComponentInfo{wycliffeassociates.recordingapp/wycliffeassociates.recordingapp.Recording.RecordingScreen}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
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  5. 0

    and from project manger too!

    GitHub | 3 weeks ago | jsarabia1247
    java.lang.RuntimeException: Unable to start activity ComponentInfo{wycliffeassociates.recordingapp/wycliffeassociates.recordingapp.Recording.RecordingScreen}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  6. 0

    crash report

    GitHub | 3 weeks ago | jsarabia1247
    java.lang.RuntimeException: Unable to start activity ComponentInfo{wycliffeassociates.recordingapp/wycliffeassociates.recordingapp.Recording.RecordingScreen}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
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Root Cause Analysis

  1. java.lang.NullPointerException

    Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

    at java.io.StringReader.<init>()
  2. Java RT
    StringReader.<init>
    1. java.io.StringReader.<init>(StringReader.java:47)
    1 frame
  3. com.wycliffeassociates.io
    ArchiveOfHolding.<init>
    1. com.wycliffeassociates.io.LanguageLevel.parseJSON(LanguageLevel.java:25)
    2. com.wycliffeassociates.io.ArchiveOfHolding$Header.<init>(ArchiveOfHolding.java:48)
    3. com.wycliffeassociates.io.ArchiveOfHolding.<init>(ArchiveOfHolding.java:109)
    3 frames
  4. wycliffeassociates.recordingapp.Playback
    SourceAudio.initSrcAudio
    1. wycliffeassociates.recordingapp.Playback.SourceAudio.getAudioFromUri(SourceAudio.java:125)
    2. wycliffeassociates.recordingapp.Playback.SourceAudio.loadAudioFile(SourceAudio.java:173)
    3. wycliffeassociates.recordingapp.Playback.SourceAudio.initSrcAudio(SourceAudio.java:188)
    3 frames
  5. wycliffeassociates.recordingapp.Recording
    RecordingScreen.onCreate
    1. wycliffeassociates.recordingapp.Recording.RecordingScreen.onCreate(RecordingScreen.java:120)
    1 frame
  6. Android Platform
    ActivityThread.main
    1. android.app.Activity.performCreate(Activity.java:5971)
    2. android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1111)
    3. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2413)
    4. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2522)
    5. android.app.ActivityThread.access$800(ActivityThread.java:167)
    6. android.app.ActivityThread$H.handleMessage(ActivityThread.java:1417)
    7. android.os.Handler.dispatchMessage(Handler.java:111)
    8. android.os.Looper.loop(Looper.java:194)
    9. android.app.ActivityThread.main(ActivityThread.java:5534)
    9 frames
  7. Java RT
    Method.invoke
    1. java.lang.reflect.Method.invoke(Native Method)
    2. java.lang.reflect.Method.invoke(Method.java:372)
    2 frames
  8. Android
    ZygoteInit.main
    1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:955)
    2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:750)
    2 frames