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

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via Coderanch by Tawi Oei, 1 year ago
This exception has no message.
via Coderanch by Jeff Verdegan, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at programtesisbaru.FrameBaru.(ProgramTesisBaru.java:636)
at programtesisbaru.ProgramTesisBaru$1.kontinu(ProgramTesisBaru.java:123)
at programtesisbaru.ProgramTesisBaru$1.actionPerformed(ProgramTesisBaru.java:120)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2018)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2341)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)

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