java.lang.NullPointerException

Stack Overflow | Kavi | 5 months ago
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  1. 0

    toString calling second toString

    Stack Overflow | 5 months ago | Kavi
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at Attendant.strAssignAttCar()
    2. Unknown
      Attendant.toString
      1. Attendant.strAssignAttCar(Attendant.java:201)
      2. Attendant.toString(Attendant.java:217)
      2 frames
    3. Java RT
      PrintStream.println
      1. java.lang.String.valueOf(Unknown Source)
      2. java.io.PrintStream.println(Unknown Source)
      2 frames
    4. Unknown
      Main.main
      1. Attendant.createAtt(Attendant.java:64)
      2. Main.main(Main.java:15)
      2 frames