java.lang.NullPointerException

robocode | qal21 | 7 years ago
  1. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 1 year ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at rc.yoda.utils.Factory.listClasses()
    2. rc.yoda.utils
      Factory.getClasses
      1. rc.yoda.utils.Factory.listClasses(Factory.java:101)
      2. rc.yoda.utils.Factory.loadClasses(Factory.java:80)
      3. rc.yoda.utils.Factory.getClasses(Factory.java:65)
      3 frames
    3. rc.yoda.plugin
      PluginManager.<init>
      1. rc.yoda.plugin.PluginManager.populateArray(PluginManager.java:81)
      2. rc.yoda.plugin.PluginManager.init(PluginManager.java:56)
      3. rc.yoda.plugin.PluginManager.<init>(PluginManager.java:49)
      3 frames
    4. rc.yoda
      Yoda.run
      1. rc.yoda.Yoda.run(Yoda.java:122)
      1 frame
    5. net.sf.robocode
      HostingRobotProxy.run
      1. net.sf.robocode.host.proxies.HostingRobotProxy.run(HostingRobotProxy.java:258)
      1 frame
    6. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:619)
      1 frame