java.lang.NullPointerException: Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference

GitHub | vicpinm | 7 months ago
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    NullPointerException in init method

    GitHub | 7 months ago | vicpinm
    java.lang.NullPointerException: Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference

    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference

      at com.liulishuo.filedownloader.util.FileDownloadUtils.isDownloaderProcess()
    2. com.liulishuo.filedownloader
      FileDownloader.init
      1. com.liulishuo.filedownloader.util.FileDownloadUtils.isDownloaderProcess(FileDownloadUtils.java:226)
      2. com.liulishuo.filedownloader.FileDownloader.init(FileDownloader.java:83)
      3. com.liulishuo.filedownloader.FileDownloader.init(FileDownloader.java:59)
      3 frames
    3. com.ivoox.app
      IvooxApplication.onCreate
      1. com.ivoox.app.IvooxApplication.onCreate(IvooxApplication.java:75)
      1 frame
    4. Android Platform
      ActivityThread.main
      1. android.app.Instrumentation.callApplicationOnCreate(Instrumentation.java:1035)
      2. android.app.ActivityThread.handleBindApplication(ActivityThread.java:4638)
      3. android.app.ActivityThread.access$1500(ActivityThread.java:155)
      4. android.app.ActivityThread$H.handleMessage(ActivityThread.java:1378)
      5. android.os.Handler.dispatchMessage(Handler.java:102)
      6. android.os.Looper.loop(Looper.java:135)
      7. android.app.ActivityThread.main(ActivityThread.java:5343)
      7 frames
    5. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Method.java)
      2. java.lang.reflect.Method.invoke(Method.java:372)
      2 frames
    6. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:905)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:700)
      2 frames