NPE when starting Intellij 12

[jm-g]

I've just started Intellij. A rather large was loaded automatically. And then the following exception occurred:

null
java.lang.NullPointerException
at java.util.concurrent.ConcurrentHashMap.put(ConcurrentHashMap.java:881)
at org.sonar.ide.intellij.utils.SonarCache$Cache.finishRefresh(SonarCache.java:146)
at org.sonar.ide.intellij.utils.SonarCache$Cache.access$300(SonarCache.java:73)
at org.sonar.ide.intellij.utils.SonarCache$Cache$1.doneRefresh(SonarCache.java:134)
at org.sonar.ide.intellij.worker.RefreshSonarFileWorker.notifyListeners(RefreshSonarFileWorker.java:45)
at org.sonar.ide.intellij.worker.RefreshSourceWorker.done(RefreshSourceWorker.java:27)
at javax.swing.SwingWorker$5.run(SwingWorker.java:717)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:814)
at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:95)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:824)
at javax.swing.Timer.fireActionPerformed(Timer.java:291)
at javax.swing.Timer$DoPostEvent.run(Timer.java:221)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at com.intellij.ui.mac.foundation.MacUtil.startModal(MacUtil.java:78)
at com.intellij.ui.mac.foundation.MacUtil.startModal(MacUtil.java:104)
at com.intellij.ui.mac.MacMessagesImpl$5.fun(MacMessagesImpl.java:458)
at com.intellij.ui.mac.MacMessagesImpl$5.fun(MacMessagesImpl.java:414)
at com.intellij.ui.mac.MacMessagesImpl.a(MacMessagesImpl.java:403)
at com.intellij.ui.mac.MacMessagesImpl.showAlertDialog(MacMessagesImpl.java:414)
at com.intellij.ui.mac.MacMessagesImpl.showMessageDialog(MacMessagesImpl.java:550)
at com.intellij.ui.mac.MacMessagesImpl.showYesNoDialog(MacMessagesImpl.java:220)
at com.intellij.openapi.ui.Messages.showYesNoDialog(Messages.java:269)
at com.intellij.openapi.roots.impl.LanguageLevelProjectExtensionImpl$1.run(LanguageLevelProjectExtensionImpl.java:125)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:333)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at com.intellij.ui.mac.foundation.MacUtil.startModal(MacUtil.java:78)
at com.intellij.ui.mac.foundation.MacUtil.startModal(MacUtil.java:104)
at com.intellij.ui.mac.MacMessagesImpl$5.fun(MacMessagesImpl.java:458)
at com.intellij.ui.mac.MacMessagesImpl$5.fun(MacMessagesImpl.java:414)
at com.intellij.ui.mac.MacMessagesImpl.a(MacMessagesImpl.java:403)
at com.intellij.ui.mac.MacMessagesImpl.showAlertDialog(MacMessagesImpl.java:414)
at com.intellij.ui.mac.MacMessagesImpl.showMessageDialog(MacMessagesImpl.java:550)
at com.intellij.ui.mac.MacMessagesImpl.showYesNoDialog(MacMessagesImpl.java:220)
at com.intellij.openapi.ui.Messages.showYesNoDialog(Messages.java:269)
at com.intellij.openapi.roots.impl.LanguageLevelProjectExtensionImpl$1.run(LanguageLevelProjectExtensionImpl.java:125)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:333)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:682)
at java.awt.EventQueue.access$000(EventQueue.java:85)
at java.awt.EventQueue$1.run(EventQueue.java:643)
at java.awt.EventQueue$1.run(EventQueue.java:641)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:87)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:652)
at com.intellij.ide.IdeEventQueue.d(IdeEventQueue.java:673)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:498)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:333)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

[aheusingfeld]

same here after updating to version 1.0.6! @gshakhn seems the "fix" for possible dead lock, is striking back. Can you fix it?

[gshakhn]

I did say concurrency was hard in my commit. :)

Just pushed 1.0.7 to the JetBrains repo, so give that a shot.