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

GitHub | Mygod | 3 months ago
  1. 0

    GitHub comment 839#242922546

    GitHub | 3 months ago | Mygod
    java.lang.NullPointerException: Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference
  2. 0

    Null Mastery object in MasteryPage

    GitHub | 2 years ago | prefanatic
    java.lang.NullPointerException: Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference
  3. 0

    Null Mastery object in MasteryPage

    GitHub | 2 years ago | prefanatic
    java.lang.NullPointerException: Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference
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  5. 0

    java.lang.NullPointerException On multiple codes

    ezeenow.com | 8 months ago
    java.lang.RuntimeException: Unable to start activity ComponentInfo{project.app/project.app.activity.VideoDetailActivity}: android.view.InflateException: Binary XML file line #21: Error inflating class fragment
  6. 0

    NPE crash when removing filter

    GitHub | 6 months ago | piotrpo
    java.lang.NullPointerException: Attempt to invoke interface method 'java.util.Iterator java.util.List.iterator()' on a null object reference

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    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 scala.collection.convert.Wrappers$JListWrapper.iterator()
    2. Scala
      AbstractTraversable.mkString
      1. scala.collection.convert.Wrappers$JListWrapper.iterator(Wrappers.scala:88)
      2. scala.collection.IterableLike$class.foreach(IterableLike.scala:72)
      3. scala.collection.AbstractIterable.foreach(Iterable.scala:54)
      4. scala.collection.TraversableOnce$class.addString(TraversableOnce.scala:357)
      5. scala.collection.AbstractTraversable.addString(Traversable.scala:104)
      6. scala.collection.TraversableOnce$class.mkString(TraversableOnce.scala:323)
      7. scala.collection.AbstractTraversable.mkString(Traversable.scala:104)
      8. scala.collection.TraversableOnce$class.mkString(TraversableOnce.scala:325)
      9. scala.collection.AbstractTraversable.mkString(Traversable.scala:104)
      9 frames
    3. com.github.shadowsocks
      ShadowsocksSettings$$anonfun$17.onPreferenceChange
      1. com.github.shadowsocks.utils.TcpFastOpen$.enabled(TcpFastOpen.scala:49)
      2. com.github.shadowsocks.ShadowsocksSettings.com$github$shadowsocks$ShadowsocksSettings$$onPreferenceChange$body$16(ShadowsocksSettings.scala:162)
      3. com.github.shadowsocks.ShadowsocksSettings$$anonfun$17.onPreferenceChange(ShadowsocksSettings.scala:160)
      3 frames
    4. Android Platform
      ActivityThread.main
      1. android.preference.Preference.callChangeListener(Preference.java:939)
      2. android.preference.TwoStatePreference.onClick(TwoStatePreference.java:65)
      3. android.preference.Preference.performClick(Preference.java:994)
      4. android.preference.PreferenceScreen.onItemClick(PreferenceScreen.java:214)
      5. android.widget.AdapterView.performItemClick(AdapterView.java:310)
      6. android.widget.AbsListView.performItemClick(AbsListView.java:1155)
      7. android.widget.AbsListView$PerformClick.run(AbsListView.java:3126)
      8. android.widget.AbsListView$3.run(AbsListView.java:4041)
      9. android.os.Handler.handleCallback(Handler.java:751)
      10. android.os.Handler.dispatchMessage(Handler.java:95)
      11. android.os.Looper.loop(Looper.java:154)
      12. android.app.ActivityThread.main(ActivityThread.java:6077)
      12 frames
    5. Java RT
      Method.invoke
      1. java.lang.reflect.Method.invoke(Native Method)
      1 frame
    6. Android
      ZygoteInit.main
      1. com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
      2. com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
      2 frames