java.lang.NullPointerException

openxava | granjeromoe | 4 years ago
  1. 0

    Imposible grabar preferencias para un tab

    openxava | 4 years ago | granjeromoe
    java.lang.NullPointerException
  2. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
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  4. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
  5. 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.openxava.tab.Tab.getPreferences()
    2. org.openxava.tab
      Tab.setColumnWidth
      1. org.openxava.tab.Tab.getPreferences(Tab.java:1079)
      2. org.openxava.tab.Tab.saveUserPreferences(Tab.java:1375)
      3. org.openxava.tab.Tab.setColumnWidth(Tab.java:282)
      3 frames
    3. org.openxava.web
      Tab.setColumnWidth
      1. org.openxava.web.dwr.Tab.setColumnWidth(Tab.java:45)
      1 frame