java.lang.NullPointerException: This exception has no message.

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via Coderanch by Dirk Schreckmann, 1 year ago
This exception has no message.
via GitHub by sergeykad
, 1 year ago
This exception has no message.
via Oracle Community by 843805, 1 year ago
This exception has no message.
via Oracle Community by 807587, 1 year ago
via Oracle Community by 807593, 1 year ago
This exception has no message.
via compiere by pgrogi
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at java.awt.Container.addImpl(Container.java:588)
at java.awt.Container.add(Container.java:298)
at undefined.Telephone.(Telephone.java:36)
at undefined.Telephone.main(Telephone.java:93)

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