java.lang.NullPointerException

Coderanch | Angelos Naoumis | 1 year ago
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    Java coursework help with error

    Coderanch | 1 year ago | Angelos Naoumis
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at Troll_Machine_v2.getTicketData()
    2. Unknown
      Troll_Machine_v2.main
      1. Troll_Machine_v2.getTicketData(Troll_Machine_v2.java:103)
      2. Troll_Machine_v2.Menu(Troll_Machine_v2.java:17)
      3. Troll_Machine_v2.main(Troll_Machine_v2.java:13)
      3 frames