java.lang.NullPointerException

GitHub | gpproton | 3 months ago
  1. Speed up your debug routine!

    Automated exception search integrated into your IDE

  2. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.

    Not finding the right solution?
    Take a tour to get the most out of Samebug.

    Tired of useless tips?

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.traccar.database.DeviceManager.getAllGroups()
    2. org.traccar.database
      PermissionsManager.<init>
      1. org.traccar.database.DeviceManager.getAllGroups(DeviceManager.java:272)
      2. org.traccar.database.PermissionsManager.refreshPermissions(PermissionsManager.java:98)
      3. org.traccar.database.PermissionsManager.<init>(PermissionsManager.java:79)
      3 frames
    3. org.traccar
      Main.main
      1. org.traccar.Context.init(Context.java:218)
      2. org.traccar.Main.main(Main.java:35)
      2 frames
    4. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
      4. java.lang.reflect.Method.invoke(Method.java:606)
      4 frames
    5. Java Service Wrapper
      WrapperSimpleApp.run
      1. org.tanukisoftware.wrapper.WrapperSimpleApp.run(WrapperSimpleApp.java:325)
      1 frame
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame