Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Google Groups by Lihua Pan, 4 months ago
This exception has no message.
via Oracle Community by 843806, 9 months ago
This exception has no message.
via Oracle Community by 843806, 9 months ago
via Oracle Community by 843804, 2 years ago
This exception has no message.
via Oracle Community by 843804, 2 years ago
This exception has no message.
via Oracle Community by 807587, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at javax.swing.plaf.basic.BasicTreeUI.paintRow(BasicTreeUI.java:1375)	at javax.swing.plaf.basic.BasicTreeUI.paint(BasicTreeUI.java:1171)	at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142)	at javax.swing.JComponent.paintComponent(JComponent.java:541)	at javax.swing.JComponent.paint(JComponent.java:808)	at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4771)	at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4724)	at javax.swing.JComponent._paintImmediately(JComponent.java:4668)	at javax.swing.JComponent.paintImmediately(JComponent.java:4477)	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:410)	at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:117)	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:448)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)