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 GitHub by mrerrormessage
, 1 year ago
This exception has no message.
via GitHub by samczsun
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at org.fife.ui.rsyntaxtextarea.RSyntaxUtilities.getMatchingBracketPosition(RSyntaxUtilities.java:478)	at org.fife.ui.rsyntaxtextarea.RSyntaxTextArea.doBracketMatching(RSyntaxTextArea.java:778)	at org.fife.ui.rsyntaxtextarea.RSyntaxTextArea.fireCaretUpdate(RSyntaxTextArea.java:839)	at javax.swing.text.JTextComponent$MutableCaretEvent.fire(JTextComponent.java:4394)	at javax.swing.text.JTextComponent$MutableCaretEvent.stateChanged(JTextComponent.java:4416)	at javax.swing.text.DefaultCaret.fireStateChanged(DefaultCaret.java:802)	at javax.swing.text.DefaultCaret.changeCaretPosition(DefaultCaret.java:1274)	at javax.swing.text.DefaultCaret.handleSetDot(DefaultCaret.java:1173)	at javax.swing.text.DefaultCaret$DefaultFilterBypass.setDot(DefaultCaret.java:1913)	at javax.swing.text.NavigationFilter.setDot(NavigationFilter.java:64)	at org.fife.ui.rtextarea.ConfigurableCaret$FoldAwareNavigationFilter.setDot(ConfigurableCaret.java:724)	at javax.swing.text.DefaultCaret.setDot(DefaultCaret.java:1151)	at javax.swing.text.DefaultCaret$Handler.insertUpdate(DefaultCaret.java:1723)	at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:201)	at org.fife.ui.rsyntaxtextarea.RSyntaxDocument.fireInsertUpdate(RSyntaxDocument.java:187)	at javax.swing.text.AbstractDocument.handleInsertString(AbstractDocument.java:748)	at javax.swing.text.AbstractDocument.insertString(AbstractDocument.java:707)	at javax.swing.text.PlainDocument.insertString(PlainDocument.java:130)	at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:669)	at javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1328)	at org.fife.ui.rtextarea.RTextArea.handleReplaceSelection(RTextArea.java:870)	at org.fife.ui.rtextarea.RTextArea.replaceSelection(RTextArea.java:1235)	at javax.swing.text.DefaultEditorKit$DefaultKeyTypedAction.actionPerformed(DefaultEditorKit.java:884)	at org.fife.ui.rtextarea.RTextAreaEditorKit$DefaultKeyTypedAction.actionPerformedImpl(RTextAreaEditorKit.java:862)	at org.fife.ui.rtextarea.RecordableTextAction.actionPerformed(RecordableTextAction.java:106)	at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1663)	at javax.swing.JComponent.processKeyBinding(JComponent.java:2882)	at javax.swing.JComponent.processKeyBindings(JComponent.java:2929)	at javax.swing.JComponent.processKeyEvent(JComponent.java:2845)	at java.awt.Component.processEvent(Component.java:6310)	at java.awt.Container.processEvent(Container.java:2236)	at java.awt.Component.dispatchEventImpl(Component.java:4889)	at java.awt.Container.dispatchEventImpl(Container.java:2294)	at java.awt.Component.dispatchEvent(Component.java:4711)	at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1954)	at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:806)	at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1074)	at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:945)	at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:771)	at java.awt.Component.dispatchEventImpl(Component.java:4760)	at java.awt.Container.dispatchEventImpl(Container.java:2294)	at java.awt.Window.dispatchEventImpl(Window.java:2746)	at java.awt.Component.dispatchEvent(Component.java:4711)	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)	at java.awt.EventQueue.access$500(EventQueue.java:97)	at java.awt.EventQueue$3.run(EventQueue.java:709)	at java.awt.EventQueue$3.run(EventQueue.java:703)	at java.security.AccessController.doPrivileged(Native Method)	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)	at java.awt.EventQueue$4.run(EventQueue.java:731)	at java.awt.EventQueue$4.run(EventQueue.java:729)	at java.security.AccessController.doPrivileged(Native Method)	at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)