Exception in the JavaScript project in IntellijIDEA

[Ed-Pavlov]

java.lang.Throwable: Slow operations are prohibited on EDT. See SlowOperations.assertSlowOperationsAreAllowed javadoc.
at com.intellij.openapi.diagnostic.Logger.error(Logger.java:182)
at com.intellij.util.SlowOperations.assertSlowOperationsAreAllowed(SlowOperations.java:102)
at com.intellij.util.indexing.FileBasedIndexImpl.ensureUpToDate(FileBasedIndexImpl.java:784)
at com.intellij.util.indexing.FileBasedIndexEx.processExceptions(FileBasedIndexEx.java:244)
at com.intellij.util.indexing.FileBasedIndexEx.processValueIterator(FileBasedIndexEx.java:349)
at com.intellij.util.indexing.FileBasedIndexEx.processValuesInScope(FileBasedIndexEx.java:318)
at com.intellij.util.indexing.FileBasedIndexEx.processValues(FileBasedIndexEx.java:223)
at com.intellij.psi.search.FilenameIndex.getVirtualFilesByName(FilenameIndex.java:210)
at com.intellij.psi.search.FilenameIndex.getVirtualFilesByName(FilenameIndex.java:57)
at com.intellij.lang.typescript.psi.TypeScriptDeclarationMappingsImpl.getFilesByName(TypeScriptDeclarationMappingsImpl.java:365)
at com.intellij.lang.typescript.psi.TypeScriptDeclarationMappingsImpl.getDeclarationFileCandidatesByName(TypeScriptDeclarationMappingsImpl.java:349)
at com.intellij.lang.typescript.psi.TypeScriptDeclarationMappingsImpl.getDeclarationElements(TypeScriptDeclarationMappingsImpl.java:104)
at com.intellij.lang.javascript.findUsages.JavaScriptFindUsagesHandlerFactory.createFindUsagesHandler(JavaScriptFindUsagesHandlerFactory.java:119)
at com.intellij.find.findUsages.FindUsagesHandlerFactory.createFindUsagesHandler(FindUsagesHandlerFactory.java:28)
at com.intellij.find.findUsages.FindUsagesManager.getFindUsagesHandler(FindUsagesManager.java:160)
at com.intellij.find.findUsages.FindUsagesManager.findUsages(FindUsagesManager.java:192)
at com.intellij.find.impl.FindManagerImpl.findUsages(FindManagerImpl.java:916)
at com.intellij.find.impl.FindManagerImpl.findUsages(FindManagerImpl.java:906)
at com.intellij.find.actions.FindUsagesAction.startFindUsages(FindUsagesAction.java:65)
at com.intellij.find.actions.FindUsagesAction$1.handlePsi(FindUsagesAction.java:58)
at com.intellij.find.actions.PsiTargetVariant.handle(resolver.kt:73)
at com.intellij.find.actions.ResolverKt.findShowUsages(resolver.kt:51)
at com.intellij.find.actions.FindUsagesAction.actionPerformed(FindUsagesAction.java:44)
at io.github.mishkun.ataman.LeaderListStep.executeAction(AtamanAction.kt:157)
at io.github.mishkun.ataman.LeaderListStep.onChosen$lambda-0(AtamanAction.kt:119)
at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:94)
at com.intellij.ui.popup.AbstractPopup.lambda$dispose$18(AbstractPopup.java:1511)
at com.intellij.util.ui.EdtInvocationManager.invokeLaterIfNeeded(EdtInvocationManager.java:101)
at com.intellij.ide.IdeEventQueue.ifFocusEventsInTheQueue(IdeEventQueue.java:186)
at com.intellij.ide.IdeEventQueue.executeWhenAllFocusEventsLeftTheQueue(IdeEventQueue.java:140)
at com.intellij.openapi.wm.impl.FocusManagerImpl.doWhenFocusSettlesDown(FocusManagerImpl.java:175)
at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.doWhenFocusSettlesDown(IdeFocusManagerImpl.java:36)
at com.intellij.ui.popup.AbstractPopup.dispose(AbstractPopup.java:1508)
at com.intellij.ui.popup.WizardPopup.dispose(WizardPopup.java:164)
at com.intellij.ui.popup.list.ListPopupImpl.dispose(ListPopupImpl.java:326)
at com.intellij.openapi.util.ObjectTree.runWithTrace(ObjectTree.java:136)
at com.intellij.openapi.util.ObjectTree.executeAll(ObjectTree.java:166)
at com.intellij.openapi.util.Disposer.dispose(Disposer.java:169)
at com.intellij.openapi.util.Disposer.dispose(Disposer.java:157)
at com.intellij.ui.popup.WizardPopup.disposeAllParents(WizardPopup.java:268)
at com.intellij.ui.popup.WizardPopup.disposeAllParents(WizardPopup.java:270)
at com.intellij.ui.popup.list.ListPopupImpl.handleNextStep(ListPopupImpl.java:433)
at com.intellij.ui.popup.list.ListPopupImpl._handleSelect(ListPopupImpl.java:405)
at com.intellij.ui.popup.list.ListPopupImpl.handleSelect(ListPopupImpl.java:356)
at io.github.mishkun.ataman.LeaderPopup$1$1.actionPerformed(AtamanAction.kt:180)
at com.intellij.ui.popup.WizardPopup.proceedKeyEvent(WizardPopup.java:380)
at com.intellij.ui.popup.WizardPopup.dispatch(WizardPopup.java:365)
at com.intellij.ui.popup.PopupDispatcher.dispatchKeyEvent(PopupDispatcher.java:112)
at com.intellij.ui.popup.PopupDispatcher.dispatch(PopupDispatcher.java:148)
at com.intellij.ide.IdePopupManager.dispatch(IdePopupManager.java:101)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:724)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:447)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:818)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:446)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:805)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:498)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)