java.lang.AssertionError

Hi,

whenever i (re)generate my language i get the following Error:

Error during dispatching of java.awt.event.InvocationEvent[INVOCATION_DEFAULT,runnable=jetbrains.mps.nodeEditor.EditorComponent$2$1@1f4d9af,notifier=null,catchExceptions=false,when=1249019614621] on sun.awt.windows.WToolkit@6b55c1
java.lang.AssertionError
    at jetbrains.mps.nodeEditor.NodeEditorComponent.isValidEditor(NodeEditorComponent.java:102)
    at jetbrains.mps.nodeEditor.NodeEditorComponent.rebuildEditorContent(NodeEditorComponent.java:107)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1$1.run(EditorComponent.java:135)
    at jetbrains.mps.smodel.ModelAccess$9.compute(ModelAccess.java:263)
    at jetbrains.mps.smodel.ModelAccess$4.compute(ModelAccess.java:106)
    at com.intellij.openapi.application.impl.ApplicationImpl$12.run(ApplicationImpl.java:757)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:738)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:755)
    at jetbrains.mps.smodel.ModelAccess.runWriteAction(ModelAccess.java:113)
    at jetbrains.mps.smodel.ModelAccess$8.run(ModelAccess.java:250)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:95)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:72)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:248)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:261)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:257)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1.run(EditorComponent.java:132)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:523)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:474)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:342)
    at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

java.lang.AssertionError
    at jetbrains.mps.nodeEditor.NodeEditorComponent.isValidEditor(NodeEditorComponent.java:102)
    at jetbrains.mps.nodeEditor.NodeEditorComponent.rebuildEditorContent(NodeEditorComponent.java:107)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1$1.run(EditorComponent.java:135)
    at jetbrains.mps.smodel.ModelAccess$9.compute(ModelAccess.java:263)
    at jetbrains.mps.smodel.ModelAccess$4.compute(ModelAccess.java:106)
    at com.intellij.openapi.application.impl.ApplicationImpl$12.run(ApplicationImpl.java:757)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:738)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:755)
    at jetbrains.mps.smodel.ModelAccess.runWriteAction(ModelAccess.java:113)
    at jetbrains.mps.smodel.ModelAccess$8.run(ModelAccess.java:250)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:95)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:72)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:248)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:261)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:257)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1.run(EditorComponent.java:132)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:523)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:474)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:342)
    at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

java.lang.AssertionError
    at jetbrains.mps.nodeEditor.NodeEditorComponent.isValidEditor(NodeEditorComponent.java:102)
    at jetbrains.mps.nodeEditor.NodeEditorComponent.rebuildEditorContent(NodeEditorComponent.java:107)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1$1.run(EditorComponent.java:135)
    at jetbrains.mps.smodel.ModelAccess$9.compute(ModelAccess.java:263)
    at jetbrains.mps.smodel.ModelAccess$4.compute(ModelAccess.java:106)
    at com.intellij.openapi.application.impl.ApplicationImpl$12.run(ApplicationImpl.java:757)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:738)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:755)
    at jetbrains.mps.smodel.ModelAccess.runWriteAction(ModelAccess.java:113)
    at jetbrains.mps.smodel.ModelAccess$8.run(ModelAccess.java:250)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:95)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:72)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:248)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:261)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:257)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1.run(EditorComponent.java:132)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:523)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:474)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:342)
    at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

java.lang.AssertionError
    at jetbrains.mps.nodeEditor.NodeEditorComponent.isValidEditor(NodeEditorComponent.java:102)
    at jetbrains.mps.nodeEditor.NodeEditorComponent.rebuildEditorContent(NodeEditorComponent.java:107)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1$1.run(EditorComponent.java:135)
    at jetbrains.mps.smodel.ModelAccess$9.compute(ModelAccess.java:263)
    at jetbrains.mps.smodel.ModelAccess$4.compute(ModelAccess.java:106)
    at com.intellij.openapi.application.impl.ApplicationImpl$12.run(ApplicationImpl.java:757)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:738)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:755)
    at jetbrains.mps.smodel.ModelAccess.runWriteAction(ModelAccess.java:113)
    at jetbrains.mps.smodel.ModelAccess$8.run(ModelAccess.java:250)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:95)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:72)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:248)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:261)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:257)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1.run(EditorComponent.java:132)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:523)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:474)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:342)
    at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

java.lang.AssertionError
    at jetbrains.mps.nodeEditor.NodeEditorComponent.isValidEditor(NodeEditorComponent.java:102)
    at jetbrains.mps.nodeEditor.NodeEditorComponent.rebuildEditorContent(NodeEditorComponent.java:107)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1$1.run(EditorComponent.java:135)
    at jetbrains.mps.smodel.ModelAccess$9.compute(ModelAccess.java:263)
    at jetbrains.mps.smodel.ModelAccess$4.compute(ModelAccess.java:106)
    at com.intellij.openapi.application.impl.ApplicationImpl$12.run(ApplicationImpl.java:757)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:738)
    at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:755)
    at jetbrains.mps.smodel.ModelAccess.runWriteAction(ModelAccess.java:113)
    at jetbrains.mps.smodel.ModelAccess$8.run(ModelAccess.java:250)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:95)
    at com.intellij.openapi.command.impl.CommandProcessorImpl.executeCommand(CommandProcessorImpl.java:72)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:248)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:261)
    at jetbrains.mps.smodel.ModelAccess.runWriteActionInCommand(ModelAccess.java:257)
    at jetbrains.mps.nodeEditor.EditorComponent$2$1.run(EditorComponent.java:132)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:523)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:474)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:342)
    at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

it doesn't seem to affect the application and my language anyway.... but it makes my a bit nervous ;-).

Any idea what the reason of that may be?

Mirko

2 comments
Comment actions Permalink

Hello Mirko,

It's bug in MPS. It will be fixed in next release.

You can ignore it.

Regards,

Evgeny

0
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Thx for that.

I'm feeling better now ;-)

Mirko

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