1. Philippe MESMEUR Avatar Philippe MESMEUR
  2. Untitled project
  3. sketch.it
  4. Issues

NullPointerException in Sketch.It v0.06.02

Issue #38 new
Former user created an issue

While running in Debian 9 / Intellij community edition... it's not possible to use the plugin.

Unexpected exception received while running Sketch It!: java.lang.NullPointerException

java.lang.Throwable: AWT events are not allowed inside write action: java.awt.event.MouseEvent[MOUSE_CLICKED,(181,243),absolute(616,301),button=1,modifiers=Button1,clickCount=1] on win7 at com.intellij.openapi.diagnostic.Logger.error(Logger.java:145) at com.intellij.openapi.application.impl.NoSwingUnderWriteAction.lambda$watchForEvents$0(NoSwingUnderWriteAction.java:22) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:384) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.desktop/java.awt.WaitDispatchSupport$2.run(Unknown Source) at java.desktop/java.awt.WaitDispatchSupport$4.run(Unknown Source) at java.desktop/java.awt.WaitDispatchSupport$4.run(Unknown Source) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.desktop/java.awt.WaitDispatchSupport.enter(Unknown Source) at java.desktop/java.awt.Dialog.show(Unknown Source) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:706) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:437) at com.intellij.openapi.ui.DialogWrapper.invokeShow(DialogWrapper.java:1682) at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1631) at com.intellij.openapi.ui.messages.MessageDialog.show(MessageDialog.java:181) at com.intellij.ui.messages.MessagesServiceImpl.showMessageDialog(MessagesServiceImpl.java:70) at com.intellij.openapi.ui.Messages.showDialog(Messages.java:218) at com.intellij.openapi.ui.Messages.showDialog(Messages.java:177) at com.intellij.openapi.ui.Messages.showErrorDialog(Messages.java:790) at org.pmesmeur.sketchit.ui.ExceptionDialog.show(ExceptionDialog.java:13) at org.pmesmeur.sketchit.SketchIt.generatePlantUmlDiagramWithExceptionHandling(SketchIt.java:63) at org.pmesmeur.sketchit.SketchIt.generatePlantUmlModel(SketchIt.java:53) at org.pmesmeur.sketchit.SketchIt.actionBody(SketchIt.java:45) at org.pmesmeur.sketchit.SketchIt.access$000(SketchIt.java:12) at org.pmesmeur.sketchit.SketchIt$1.run(SketchIt.java:32) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1054) at org.pmesmeur.sketchit.SketchIt.runInsideAnIntellijWriteAction(SketchIt.java:30) at org.pmesmeur.sketchit.SketchIt.actionPerformed(SketchIt.java:24) at com.intellij.openapi.actionSystem.ex.ActionUtil$1.run(ActionUtil.java:261) at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:278) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.lambda$actionPerformed$0(ActionMenuItem.java:292) at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:283) at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:107) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:282) at java.desktop/javax.swing.AbstractButton.fireActionPerformed(Unknown Source) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.lambda$fireActionPerformed$0(ActionMenuItem.java:111) at com.intellij.openapi.application.TransactionGuardImpl.runSyncTransaction(TransactionGuardImpl.java:88) at com.intellij.openapi.application.TransactionGuardImpl.lambda$submitTransaction$1(TransactionGuardImpl.java:111) at com.intellij.openapi.application.TransactionGuardImpl.submitTransaction(TransactionGuardImpl.java:120) at com.intellij.openapi.application.TransactionGuard.submitTransaction(TransactionGuard.java:121) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:111) at com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:524) at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:35) at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:546) at java.desktop/java.awt.Component.processMouseEvent(Unknown Source) at java.desktop/javax.swing.JComponent.processMouseEvent(Unknown Source) at java.desktop/java.awt.Component.processEvent(Unknown Source) at java.desktop/java.awt.Container.processEvent(Unknown Source) at java.desktop/java.awt.Component.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Container.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Component.dispatchEvent(Unknown Source) at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source) at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Unknown Source) at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Unknown Source) at java.desktop/java.awt.Container.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Window.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Component.dispatchEvent(Unknown Source) at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.EventQueue$4.run(Unknown Source) at java.desktop/java.awt.EventQueue$4.run(Unknown Source) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.desktop/java.awt.EventQueue$5.run(Unknown Source) at java.desktop/java.awt.EventQueue$5.run(Unknown Source) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:729) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:674) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:373) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)

Comments (1)

  1. Philippe MESMEUR repo owner

    Honestly, I will need additional information to progress on this issue:

    • it seems that the exception occurs while trying to display the ExceptionDialog, i.e. while handling an exception
    • It seems that the exception occurs in at com.intellij.openapi.diagnostic.Logger.error(Logger.java:145): don’t you have any issue with the logs inside your intellij?

    It would be precious help if you could provide me the logs of your IntelliJ

    Best regards,

    Philippe

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