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 harmony-alerts by nomail@intel.com, 1 year ago
via apache.org by Unknown author, 2 years ago
via Eclipse Bugzilla by eclipse, 7 months ago
via Eclipse Bugzilla by daniel_megert, 1 year ago
org.eclipse.jface.text.Assert$AssertionFailedException: null argument;	at org.eclipse.jface.text.Assert.isNotNull(Assert.java:157)	at org.eclipse.jface.text.Assert.isNotNull(Assert.java:133)	at org.eclipse.jface.text.contentassist.ContentAssistant.setRepeatedInvocationTrigger(ContentAssistant.java:2125)	at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor$2.assistSessionStarted(ContentAssistProcessor.java:130)	at org.eclipse.jface.text.contentassist.ContentAssistant.fireSessionBeginEvent(ContentAssistant.java:1992)	at org.eclipse.jface.text.contentassist.ContentAssistant.prepareToShowCompletions(ContentAssistant.java:1469)	at org.eclipse.jface.text.contentassist.ContentAssistant.completePrefix(ContentAssistant.java:1449)	at org.eclipse.jdt.text.tests.contentassist.AbstractCompletionTest.incrementalAssist(AbstractCompletionTest.java:489)	at org.eclipse.jdt.text.tests.contentassist.AbstractCompletionTest.assertIncrementalCompletion(AbstractCompletionTest.java:311)	at org.eclipse.jdt.text.tests.contentassist.AbstractCompletionTest.assertMethodBodyIncrementalCompletion(AbstractCompletionTest.java:211)	at org.eclipse.jdt.text.tests.contentassist.TypeCompletionTest.testIncrementalInsertion(TypeCompletionTest.java:211)	at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)	at junit.extensions.TestDecorator.basicRun(TestDecorator.java:22)	at junit.extensions.TestSetup$1.protect(TestSetup.java:19)	at junit.extensions.TestSetup.run(TestSetup.java:23)	at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:330)	at org.eclipse.test.EclipseTestRunner.run(EclipseTestRunner.java:204)	at org.eclipse.test.UITestApplication$3.run(UITestApplication.java:188)	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123)	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3141)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2843)	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1914)	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1878)	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:419)	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:95)	at org.eclipse.test.UITestApplication.runApplication(UITestApplication.java:131)	at org.eclipse.test.UITestApplication.run(UITestApplication.java:58)	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:396)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)	at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)	at org.eclipse.core.launcher.Main.run(Main.java:977)	at org.eclipse.core.launcher.Main.main(Main.java:952)	at java.lang.reflect.VMReflection.invokeMethod(VMReflection.java)	at org.apache.harmony.vm.JarRunner.main(JarRunner.java:80)