exception://4716/ Last updated by Dmitry Jemerov Error message: Read access is allowed from event dispatch thread or inside read-action only (see com.intellij.openapi.application.Application.runReadAction()) Details: Current thread: Thread[ApplicationImpl pooled thread,6,Idea Thread Group] 8549250 Our dispatch thread:Thread[AWT-EventQueue-1,6,Idea Thread Group] 11609533 SystemEventQueueThread: Thread[AWT-EventQueue-1,6,Idea Thread Group] 11609533 java.lang.Throwable at com.intellij.openapi.diagnostic.Logger.error(Logger.java:52) at com.intellij.openapi.application.impl.ApplicationImpl.assertReadAccessAllowed(ApplicationImpl.java:680) at com.intellij.psi.impl.source.tree.CompositeElement.getChildrenAsPsiElements(CompositeElement.java:259) at com.intellij.psi.impl.source.PsiClassImpl.getMethods(PsiClassImpl.java:359) at com.intellij.find.findUsages.FindUsagesUtil.addMethodsUsages(FindUsagesUtil.java:349) at com.intellij.find.findUsages.FindUsagesUtil.processUsages(FindUsagesUtil.java:75) at com.intellij.find.findUsages.FindUsagesManager$3.generate(FindUsagesManager.java:312) at com.intellij.usages.impl.UsageViewManagerImpl$SearchForUsagesRunnable.searchUsages(UsageViewManagerImpl.java:239) at com.intellij.usages.impl.UsageViewManagerImpl$SearchForUsagesRunnable.run(UsageViewManagerImpl.java:233) at com.intellij.openapi.progress.impl.ProgressManagerImpl$4.run(ProgressManagerImpl.java:190) at com.intellij.openapi.progress.impl.ProgressManagerImpl$5.run(ProgressManagerImpl.java:213) at com.intellij.openapi.progress.impl.ProgressManagerImpl$2.run(ProgressManagerImpl.java:124) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:145) at com.intellij.openapi.progress.impl.ProgressManagerImpl.runProcess(ProgressManagerImpl.java:115) at com.intellij.openapi.progress.impl.ProgressManagerImpl$6.run(ProgressManagerImpl.java:221) at com.intellij.openapi.application.impl.ApplicationImpl$4.run(ApplicationImpl.java:271) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationImpl.java:102)