java.lang.NullPointerException

Coderanch | Naziru Gelajo | 4 months ago
  1. 0

    Trying to replicate my own database using an arrayList

    Coderanch | 4 months ago | Naziru Gelajo
    java.lang.NullPointerException
  2. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
  3. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.
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  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 Lab2.addPerson()
    2. Unknown
      Lab2.main
      1. Lab2.addPerson(Lab2.java:52)
      2. Lab2.main(Lab2.java:25)
      2 frames