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 SpringSource Issue Tracker by Martin Skorsky, 1 year ago
org.eclipse.wst.common.componentcore.ComponentCore cannot be found by org.springsource.ide.eclipse.gradle.core_3.2.0.201303060652-RELEASE
via SpringSource Issue Tracker by Martin Skorsky, 2 years ago
org.eclipse.wst.common.componentcore.ComponentCore cannot be found by org.springsource.ide.eclipse.gradle.core_3.2.0.201303060652-RELEASE
via SpringSource Issue Tracker by Andrew Eisenberg (c), 2 years ago
org.eclipse.wst.common.componentcore.ComponentCore cannot be found by org.springsource.ide.eclipse.gradle.core_3.2.0.201303060652-RELEASE
via SpringSource Issue Tracker by Andrew Eisenberg (c), 1 year ago
org.eclipse.wst.common.componentcore.ComponentCore cannot be found by org.springsource.ide.eclipse.gradle.core_3.2.0.201303060652-RELEASE
via Eclipse Bugzilla by slewis, 1 year ago
org.jivesoftware.smackx.provider.IBBProviders$Data cannot be found by org.jivesoftware.smack_3.3.0.v20131027-1505
via Eclipse Bugzilla by dicolas, 1 year ago
org.eclipse.net4j.db.DBException cannot be found by org.eclipse.net4j.util_3.3.1.v20140218-1709
java.lang.ClassNotFoundException: org.eclipse.wst.common.componentcore.ComponentCore cannot be found by org.springsource.ide.eclipse.gradle.core_3.2.0.201303060652-RELEASE	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:501)	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:421)	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:412)	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)	at java.lang.ClassLoader.loadClass(ClassLoader.java:356)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Class.java:188)	at org.springsource.ide.eclipse.gradle.core.wtp.WTPUtil.createImplementation(WTPUtil.java:252)	at org.springsource.ide.eclipse.gradle.core.wtp.WTPUtil.(WTPUtil.java:248)	at org.springsource.ide.eclipse.gradle.ui.WTPPreferencesPage.createContents(WTPPreferencesPage.java:70)	at org.eclipse.jface.preference.PreferencePage.createControl(PreferencePage.java:232)	at org.eclipse.jface.preference.PreferenceDialog.createPageControl(PreferenceDialog.java:1502)	at org.eclipse.jface.preference.PreferenceDialog$14.run(PreferenceDialog.java:1259)	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)	at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1253)	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:675)	at org.eclipse.jface.preference.PreferenceDialog$10.run(PreferenceDialog.java:709)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)	at org.eclipse.jface.preference.PreferenceDialog$9.selectionChanged(PreferenceDialog.java:705)	at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:888)	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)	at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:886)	at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1226)	at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1251)	at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:262)	at org.eclipse.jface.util.OpenStrategy.access$5(OpenStrategy.java:256)	at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:433)	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4145)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3762)	at org.eclipse.jface.window.Window.runEventLoop(Window.java:826)	at org.eclipse.jface.window.Window.open(Window.java:802)	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:215)	at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:65)	at org.eclipse.jface.action.Action.runWithEvent(Action.java:499)	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1057)	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4170)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3759)	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1109)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:993)	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138)	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:354)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:601)	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)