java.lang.NullPointerException JIRA | Lucien Pereira | 7 years ago
  1. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
  2. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
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  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 com.xpn.xwiki.doc.XWikiDocument.getPreviousVersion()
    2. com.xpn.xwiki
      1. com.xpn.xwiki.doc.XWikiDocument.getPreviousVersion(
      2. com.xpn.xwiki.annotation.internal.maintainment.AbstractAnnotationMaintainer.onEvent(
      2 frames
    3. org.xwiki.observation
      1. org.xwiki.observation.internal.DefaultObservationManager.notify(
      2. org.xwiki.observation.internal.DefaultObservationManager.notify(
      2 frames
    4. com.xpn.xwiki
      1. com.xpn.xwiki.XWiki.saveDocument(
      2. com.xpn.xwiki.XWiki.saveDocument(
      3. com.xpn.xwiki.XWiki.saveDocument(
      3 frames