java.lang.NullPointerException

Stack Overflow | Kizzo | 1 month ago
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  1. 0

    How do I fix this NullPointerException for this code?

    Stack Overflow | 1 month ago | Kizzo
    java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at ArrayCode.matrixAdd()
    2. Unknown
      ArrayCode.main
      1. ArrayCode.matrixAdd(ArrayCode.java:36)
      2. ArrayCode.main(ArrayCode.java:14)
      2 frames