java.lang.NoClassDefFoundError

tip

Look if your classpath is correct, and check if the versions of your libraries match the version you described in your pom.xml

You have a different solution? A short tip here would help you and many other users who saw this issue last week.

  • com/intellij/util/ui/treetable/ListTreeTableModelOnColumns: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns java.lang.NoClassDefFoundError: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.lang.ClassLoader.defineClass(ClassLoader.java:465) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:94) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:57) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getSortableListTreeTableModelOnColumns(TreeTableModelFactory.java:72) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getCoverageTreeTableModel(TreeTableModelFactory.java:59) at com.cenqua.clover.idea.coverageview.CoverageViewPanel.<init>(CoverageViewPanel.java:93) at com.cenqua.clover.idea.CloverToolWindow.getCoveragePane(CloverToolWindow.java:180) at com.cenqua.clover.idea.CloverToolWindow.initComponents(CloverToolWind
    via by Lukasz Moren,
  • com/intellij/util/ui/treetable/ListTreeTableModelOnColumns: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns java.lang.NoClassDefFoundError: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.lang.ClassLoader.defineClass(ClassLoader.java:465) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:94) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:57) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getSortableListTreeTableModelOnColumns(TreeTableModelFactory.java:72) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getCoverageTreeTableModel(TreeTableModelFactory.java:59) at com.cenqua.clover.idea.coverageview.CoverageViewPanel.<init>(CoverageViewPanel.java:93) at com.cenqua.clover.idea.CloverToolWindow.getCoveragePane(CloverToolWindow.java:180) at com.cenqua.clover.idea.CloverToolWindow.initComponents(CloverToolWind
    via by Lukasz Moren,
  • com/intellij/util/ui/treetable/ListTreeTableModelOnColumns: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns java.lang.NoClassDefFoundError: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.lang.ClassLoader.defineClass(ClassLoader.java:466) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:123) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:95) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:94) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:57) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getSortableListTreeTableModelOnColumns(TreeTableModelFactory.java:72) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getCoverageTreeTableModel(TreeTableModelFactory.java:59) at com.cenqua.clover.idea.coverageview.CoverageViewPanel.<init>(CoverageViewPanel.java:93) at com.cenqua.clover.idea.CloverToolWindow.getCoveragePane(CloverToolWindow.java:180) at com.cenqua.clover.idea.CloverToolWindow.initComponents(CloverToolWindow.java:111) at com.cenqua.clover.idea.CloverToolWindow.<init>(CloverToolWindow.java:67) at com.cenqua.clover.idea.CloverToolWindow.getInstance(CloverToolWindow.java:57) at com.cenqua.clover.idea.ProjectPlugin.projectPostStartup(ProjectPlugin.java:112) at com.cenqua.clover.idea.ProjectPlugin$1.run(ProjectPlugin.java:79) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:757) at com.intellij.ide.startup.impl.StartupManagerImpl$4.run(StartupManagerImpl.java:199) at com.intellij.ide.startup.impl.StartupManagerImpl.a(StartupManagerImpl.java:174) at com.intellij.ide.startup.impl.StartupManagerImpl.access$100(StartupManagerImpl.java:39) at com.intellij.ide.startup.impl.StartupManagerImpl$2.run(StartupManagerImpl.java:143) at com.intellij.openapi.project.DumbServiceImpl.runWhenSmart(DumbServiceImpl.java:85) at com.intellij.ide.startup.impl.StartupManagerImpl.runPostStartupActivities(StartupManagerImpl.java:140) at com.intellij.openapi.project.impl.ProjectManagerImpl.openProject(ProjectManagerImpl.java:393) at com.intellij.openapi.project.impl.ProjectManagerImpl.loadAndOpenProject(ProjectManagerImpl.java:433) at com.intellij.openapi.project.impl.ProjectManagerImpl.loadAndOpenProject(ProjectManagerImpl.java:416) at com.intellij.ide.impl.ProjectUtil.openProject(ProjectUtil.java:194) at com.intellij.ide.RecentProjectsManager.doOpenProject(RecentProjectsManager.java:48) at com.intellij.ide.RecentProjectsManagerBase$ReopenProjectAction.actionPerformed(RecentProjectsManagerBase.java:232) at com.intellij.ui.popup.PopupFactoryImpl$ActionPopupStep$1.run(PopupFactoryImpl.java:482) at com.intellij.openapi.wm.impl.FocusManagerImpl.c(FocusManagerImpl.java:406) at com.intellij.openapi.wm.impl.FocusManagerImpl.doWhenFocusSettlesDown(FocusManagerImpl.java:346)
    via by Erik Pragt,
  • com/intellij/util/ui/treetable/ListTreeTableModelOnColumns: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns java.lang.NoClassDefFoundError: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.lang.ClassLoader.defineClass(ClassLoader.java:466) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:123) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:95) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:94) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:57) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getSortableListTreeTableModelOnColumns(TreeTableModelFactory.java:72) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getCoverageTreeTableModel(TreeTableModelFactory.java:59) at com.cenqua.clover.idea.coverageview.CoverageViewPanel.<init>(CoverageViewPanel.java:93) at com.cenqua.clover.idea.CloverToolWindow.getCoveragePane(CloverToolWindow.java:180) at com.cenqua.clover.idea.CloverToolWindow.initComponents(CloverToolWindow.java:111) at com.cenqua.clover.idea.CloverToolWindow.<init>(CloverToolWindow.java:67) at com.cenqua.clover.idea.CloverToolWindow.getInstance(CloverToolWindow.java:57) at com.cenqua.clover.idea.ProjectPlugin.projectPostStartup(ProjectPlugin.java:112) at com.cenqua.clover.idea.ProjectPlugin$1.run(ProjectPlugin.java:79) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:757) at com.intellij.ide.startup.impl.StartupManagerImpl$4.run(StartupManagerImpl.java:199) at com.intellij.ide.startup.impl.StartupManagerImpl.a(StartupManagerImpl.java:174) at com.intellij.ide.startup.impl.StartupManagerImpl.access$100(StartupManagerImpl.java:39) at com.intellij.ide.startup.impl.StartupManagerImpl$2.run(StartupManagerImpl.java:143) at com.intellij.openapi.project.DumbServiceImpl.runWhenSmart(DumbServiceImpl.java:85) at com.intellij.ide.startup.impl.StartupManagerImpl.runPostStartupActivities(StartupManagerImpl.java:140) at com.intellij.openapi.project.impl.ProjectManagerImpl.openProject(ProjectManagerImpl.java:393) at com.intellij.openapi.project.impl.ProjectManagerImpl.loadAndOpenProject(ProjectManagerImpl.java:433) at com.intellij.openapi.project.impl.ProjectManagerImpl.loadAndOpenProject(ProjectManagerImpl.java:416) at com.intellij.ide.impl.ProjectUtil.openProject(ProjectUtil.java:194) at com.intellij.ide.RecentProjectsManager.doOpenProject(RecentProjectsManager.java:48) at com.intellij.ide.RecentProjectsManagerBase$ReopenProjectAction.actionPerformed(RecentProjectsManagerBase.java:232) at com.intellij.ui.popup.PopupFactoryImpl$ActionPopupStep$1.run(PopupFactoryImpl.java:482) at com.intellij.openapi.wm.impl.FocusManagerImpl.c(FocusManagerImpl.java:406) at com.intellij.openapi.wm.impl.FocusManagerImpl.doWhenFocusSettlesDown(FocusManagerImpl.java:346)
    via by Erik Pragt,
  • Code navigation, highlighting doesn't work
    via by Unknown author,
  • GitHub comment 105#167376596
    via GitHub by tamboril
    ,
  • Can't add action on plugin project on IDEA 138
    via by Unknown author,
  • Xtendroid v0.11.0 released
    via by Toby Kurien,
  • Unable to send bug report to plugin vendor
    via by Unknown author,
  • com/intellij/execution/ui/RunContentListener java.lang.NoClassDefFoundError: com/intellij/execution/ui/RunContentListener at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.lang.ClassLoader.defineClass(ClassLoader.java:642) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:257) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:253) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:222) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:124) at com.intellij.ide.plugins.cl.PluginClassLoader.tryLoadingClass(PluginClassLoader.java:77) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:66) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at com.atlassian.clover.idea.ProjectPlugin.projectPostStartup(ProjectPlugin.java:156) at com.atlassian.clover.idea.ProjectPlugin$1.run(ProjectPlugin.java:87) at com.intellij.ide.startup.impl.StartupManagerImpl.runActivity(StartupManagerImpl.java:342) at com.intellij.ide.startup.impl.StartupManagerImpl.access$700(StartupManagerImpl.java:58) at com.intellij.ide.startup.impl.StartupManagerImpl$3.run(StartupManagerImpl.java:165) at com.intellij.openapi.project.DumbServiceImpl.runWhenSmart(DumbServiceImpl.java:150) at com.intellij.ide.startup.impl.StartupManagerImpl.queueSmartModeActivity(StartupManagerImpl.java:162) at com.intellij.ide.startup.impl.StartupManagerImpl.access$1000(StartupManagerImpl.java:58) at com.intellij.ide.startup.impl.StartupManagerImpl$4.run(StartupManagerImpl.java:196) at com.intellij.openapi.project.DumbServiceImpl.updateFinished(DumbServiceImpl.java:318) at com.intellij.openapi.project.DumbServiceImpl.access$1100(DumbServiceImpl.java:52) at com.intellij.openapi.project.DumbServiceImpl$10.run(DumbServiceImpl.java:503) at com.intellij.openapi.application.impl.LaterInvocator$1.run(LaterInvocator.java:158) at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:337) at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:321) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:749) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:702) at java.awt.EventQueue$3.run(EventQueue.java:696) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75) at java.awt.EventQueue.dispatchEvent(EventQueue.java:719) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:861) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:649) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:380) 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)
    via by Matthew Cory,
    • java.lang.NoClassDefFoundError: com/intellij/util/ui/treetable/ListTreeTableModelOnColumns at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.lang.ClassLoader.defineClass(ClassLoader.java:465) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:119) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:115) at com.intellij.util.lang.UrlClassLoader._findClass(UrlClassLoader.java:91) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClassInsideSelf(PluginClassLoader.java:94) at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:57) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getSortableListTreeTableModelOnColumns(TreeTableModelFactory.java:72) at com.cenqua.clover.idea.treetables.TreeTableModelFactory.getCoverageTreeTableModel(TreeTableModelFactory.java:59) at com.cenqua.clover.idea.coverageview.CoverageViewPanel.<init>(CoverageViewPanel.java:93) at com.cenqua.clover.idea.CloverToolWindow.getCoveragePane(CloverToolWindow.java:180)

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