java.lang.NullPointerException

There are no available Samebug tips for this exception. Do you have an idea how to solve this issue? A short tip would help users who saw this issue last week.

  • hi all can someone help me
    via by 807551,
  • HELP! Sample for final today!
    via by 807593,
  • why wont my applet initialise?
    via by 807549,
  • applet still won't initialise
    via by 807549,
  • Error on code
    via by 807549,
  • what is the meaning of this error?
    via by 807546,
  • what is the meaning of this error?
    via by 807546,
  • Not open project structure
    via GitHub by dashaus
    ,
    • java.lang.NullPointerException at java.awt.Container.addImpl(Container.java:584) at java.awt.Container.add(Container.java:298) at Cases.<init>(Cases.java:45) at Cases.main(Cases.java:58)

    Users with the same issue

    poroszd
    poroszd1 times, last one,
    Unknown visitor1 times, last one,
    tyson925
    tyson9251 times, last one,
    Unknown visitor1 times, last one,