java.lang.NullPointerException

Stack Overflow | pranjal singh | 7 months ago
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    use operator in java through scanner

    Stack Overflow | 7 months ago | pranjal singh
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at javaapplication67.arithmcalc.main()
    2. javaapplication67
      arithmcalc.main
      1. javaapplication67.arithmcalc.main(arithmcalc.java:24)
      1 frame