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java.lang.NoClassDefFoundError: com/intellij/openapi/projectRoots/ProjectRootType at com.tagtraum.ideajad.DecompileAction.getDecompiledFile(DecompileAction.java:310) at com.tagtraum.ideajad.DecompileAction.actionPerformed(DecompileAction.java:72) at com.tagtraum.ideajad.IdeaJadImpl$1.run(IdeaJadImpl.java:66) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:177) at java.awt.Dialog$1.run(Dialog.java:1045) at java.awt.Dialog$3.run(Dialog.java:1097) at java.security.AccessController.doPrivileged(Native Method) at java.awt.Dialog.show(Dialog.java:1095) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:116) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:6) at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:889) at com.intellij.openapi.ui.Messages.showDialog(Messages.java:117) at com.intellij.openapi.ui.Messages.showYesNoDialog(Messages.java:167) at com.tagtraum.ideajad.IdeaJadImpl$1.run(IdeaJadImpl.java:63) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEvent(EventQueue.java:597) at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:35) at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:99) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:217) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160) at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)Caused by: java.lang.ClassNotFoundException: com.intellij.openapi.projectRoots.ProjectRootType at com.intellij.ide.plugins.cl.PluginClassLoader.loadClass(PluginClassLoader.java:54) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) ... 32 more