java.lang.NullPointerException

Oracle Community | metalcross911 | 6 years ago
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  1. 0

    java.lang.NullPointerException line 13

    Oracle Community | 6 years ago | metalcross911
    java.lang.NullPointerException
  2. 0

    Trying to learn java, I have a problem.

    Oracle Community | 1 decade ago | 807599
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at TicketPriceWithDiscount.main()
    2. Unknown
      TicketPriceWithDiscount.main
      1. TicketPriceWithDiscount.main(TicketDiscount.java:13)
      1 frame