java.lang.NullPointerException

Apache's JIRA Issue Tracker | Gregory Chanan | 2 years ago
  1. 0
    samebug tip
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
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  3. 0
    samebug tip
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
  4. 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 org.apache.solr.cloud.ZkTestServer$ZKServerMain.shutdown()
    2. Apache Solr Core
      SaslZkACLProviderTest.tearDown
      1. org.apache.solr.cloud.ZkTestServer$ZKServerMain.shutdown(ZkTestServer.java:332)
      2. org.apache.solr.cloud.ZkTestServer.shutdown(ZkTestServer.java:492)
      3. org.apache.solr.cloud.SaslZkACLProviderTest$SaslZkTestServer.shutdown(SaslZkACLProviderTest.java:211)
      4. org.apache.solr.cloud.SaslZkACLProviderTest.tearDown(SaslZkACLProviderTest.java:109)
      4 frames
    3. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame