java.lang.NullPointerException

Coderanch | Jon Hughes | 1 decade ago
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  1. 0

    If in a While not working

    Coderanch | 1 decade ago | Jon Hughes
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at Card3.setRandomNumberToArrayBlocks2()
    2. Unknown
      Card3.main
      1. Card3.setRandomNumberToArrayBlocks2(Card3.java:45)
      2. Card3.setRndNumbers(Card3.java:28)
      3. Card3.main(Card3.java:332)
      3 frames