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Cannot work Ctrl+Click navigation (WebStorm) #447

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Cannot work Ctrl+Click navigation (WebStorm)#447
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bugSomething isn't workingunreviewedPending review by development team

Description

@masakura
masakura
opened on Aug 7, 2026

Describe the bug

After enabling the CodeTogether plugin in WebStorm 2026.2.1 on Windows 11, Ctrl+Click navigation (Move → Declaration and Usages) no longer works.

CodeTogether collaboration features appear to work correctly, but attempting to navigate to a declaration results in an exception.

Additionally, directories in the Project view are displayed with ? icons instead of normal folder icons.

To Reproduce

Issue 1: Go to Declaration fails

  1. Open a project in WebStorm 2026.2.1.
  2. Enable the CodeTogether plugin.
  3. Open a source file.
  4. Hold Ctrl and click a symbol, or use Move → Declaration and Usages.
  5. Observe the exception.

Issue 2: Directories displayed with '?' icons

  1. Open a project in WebStorm 2026.2.1.
  2. Enable the CodeTogether plugin.
  3. Open the Project tool window.
  4. Observe that directories are displayed with ? icons.

Expected behavior

Issue 1

Ctrl+Click should navigate to the declaration of the selected symbol.

Issue 2

Directories should be displayed using the normal folder icons.

Screenshots

Image 
java.lang.IllegalStateException: WriteIntentReadAction can not be called from ReadAction
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:704)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1226)
	at com.intellij.openapi.application.CoroutinesKt.writeIntentReadAction(coroutines.kt:410)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl$openFile$composite$1.invokeSuspend(FileEditorManagerImpl.kt:1121)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl$openFile$composite$1.invoke(FileEditorManagerImpl.kt)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl$openFile$composite$1.invoke(FileEditorManagerImpl.kt)
	at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndspatched(Undispatched.kt:67)
	at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:43)
	at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:165)
	at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFile$suspendImpl(FileEditorManagerImpl.kt:1120)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFile(FileEditorManagerImpl.kt)
	at com.intellij.platform.ide.navigation.impl.IdeNavigationServiceKt.openFile(IdeNavigationService.kt:273)
	at com.intellij.platform.ide.navigation.impl.IdeNavigationServiceKt.navigateToSourceImpl(IdeNavigationService.kt:247)
	at com.intellij.platform.ide.navigation.impl.IdeNavigationServiceKt.access$navigateToSourceImpl(IdeNavigationService.kt:1)
	at com.intellij.platform.ide.navigation.impl.IdeNavigationServiceKt$tryNavigateToSource$2.invokeSuspend(IdeNavigationService.kt:149)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:34)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100)
	at com.intellij.openapi.application.impl.DispatchedRunnable.run(DispatchedRunnable.kt:42)
	at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:246)
	at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:22)
	at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:228)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1$1$0(NonBlockingFlushQueue.kt:329)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:941)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1$1(NonBlockingFlushQueue.kt:328)
	at com.intellij.concurrency.ThreadContext.resetThreadContext(threadContext.kt:295)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1(NonBlockingFlushQueue.kt:325)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.tryRunWriteIntentReadAction(NestedLocksThreadingSupport.kt:753)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent(NonBlockingFlushQueue.kt:321)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.flushNow(NonBlockingFlushQueue.kt:299)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.FLUSH_NOW$lambda$0(NonBlockingFlushQueue.kt:158)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:323)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:732)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:711)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:731)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:584)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0(IdeEventQueue.kt:384)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$0(IdeEventQueue.kt:1122)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:114)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1122)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0(IdeEventQueue.kt:382)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:422)
	at com.intellij.openapi.progress.impl.PlatformTaskSupportKt.pumpEventsForHierarchy(PlatformTaskSupport.kt:704)
	at com.intellij.openapi.progress.impl.PlatformTaskSupportKt.access$pumpEventsForHierarchy(PlatformTaskSupport.kt:1)
	at com.intellij.openapi.progress.impl.PlatformTaskSupport.runWithModalProgressBlockingInternal$lambda$1(PlatformTaskSupport.kt:405)
	at com.intellij.openapi.application.impl.ModalityKt.inModalContext(modality.kt:11)
	at com.intellij.openapi.progress.impl.PlatformTaskSupport.runWithModalProgressBlockingInternal(PlatformTaskSupport.kt:373)
	at com.intellij.openapi.progress.impl.PlatformTaskSupport.runWithModalProgressBlockingInternal$lambda$0(PlatformTaskSupport.kt:357)
	at com.intellij.openapi.progress.ContextKt.prepareThreadContext$lambda$0(context.kt:96)
	at com.intellij.concurrency.ThreadContext.resetThreadContext(threadContext.kt:295)
	at com.intellij.openapi.progress.ContextKt.prepareThreadContext(context.kt:95)
	at com.intellij.openapi.progress.impl.PlatformTaskSupport.runWithModalProgressBlockingInternal(PlatformTaskSupport.kt:353)
	at com.intellij.platform.ide.progress.TasksKt.runWithModalProgressBlocking(tasks.kt:205)
	at com.intellij.platform.ide.progress.TasksKt.runWithModalProgressBlocking(tasks.kt:130)
	at com.intellij.platform.ide.navigation.NavigationServiceKt.navigateBlocking(NavigationService.kt:89)
	at com.intellij.codeInsight.navigation.actions.IdeKt.navigateRequest(ide.kt:65)
	at com.intellij.codeInsight.navigation.actions.IdeKt.navigateRequestLazy(ide.kt:55)
	at com.intellij.codeInsight.navigation.actions.GotoDeclarationOnlyHandler2$Companion.gotoDeclaration$intellij_platform_lang_impl(GotoDeclarationOnlyHandler2.kt:53)
	at com.intellij.codeInsight.navigation.actions.GotoDeclarationOrUsageHandler2.invoke(GotoDeclarationOrUsageHandler2.kt:99)
	at com.intellij.codeInsight.actions.CodeInsightAction.lambda$actionPerformedImpl$1(CodeInsightAction.java:79)
	at com.intellij.codeInsight.actions.CodeInsightAction.lambda$actionPerformedImpl$0(CodeInsightAction.java:85)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.lambda$executeCommand$0(CoreCommandProcessor.java:142)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.runCommandTask(CoreCommandProcessor.java:403)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:157)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:80)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:57)
	at com.intellij.codeInsight.actions.CodeInsightAction.actionPerformedImpl(CodeInsightAction.java:76)
	at com.intellij.codeInsight.actions.CodeInsightAction.actionPerformed(CodeInsightAction.java:47)
	at com.intellij.codeInsight.navigation.actions.GotoDeclarationAction.actionPerformed(GotoDeclarationAction.java:80)
	at org.wso2.lsp4intellij.actions.LSPGotoDeclarationAction.lambda$actionPerformed$2(LSPGotoDeclarationAction.java:50)
	at com.intellij.openapi.application.RunnableToLambda.invoke(coroutines.kt:343)
	at com.intellij.openapi.application.RunnableToLambda.invoke(coroutines.kt:341)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runReadAction(NestedLocksThreadingSupport.kt:861)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:1111)
	at org.wso2.lsp4intellij.actions.LSPGotoDeclarationAction.actionPerformed(LSPGotoDeclarationAction.java:50)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.doPerformActionOrShowPopup(ActionUtil.kt:467)
	at com.intellij.openapi.keymap.impl.ActionProcessor.performAction$lambda$0(ActionProcessor.kt:35)
	at com.intellij.openapi.application.WriteIntentReadAction.lambda$run$0(WriteIntentReadAction.java:24)
	at com.intellij.openapi.application.ThrowableComputableToLambda.invoke(coroutines.kt:351)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:710)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1226)
	at com.intellij.openapi.application.WriteIntentReadAction.computeThrowable(WriteIntentReadAction.java:55)
	at com.intellij.openapi.application.WriteIntentReadAction.run(WriteIntentReadAction.java:23)
	at com.intellij.openapi.keymap.impl.ActionProcessor.performAction(ActionProcessor.kt:34)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner$lambda$0$0(IdeKeyEventDispatcher.kt:885)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
	at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:95)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner$lambda$0(IdeKeyEventDispatcher.kt:884)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.performWithActionCallbacks$lambda$1$0(ActionManagerImpl.kt:623)
	at com.intellij.openapi.application.WriteIntentReadAction.lambda$run$0(WriteIntentReadAction.java:24)
	at com.intellij.openapi.application.ThrowableComputableToLambda.invoke(coroutines.kt:351)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:710)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1226)
	at com.intellij.openapi.application.WriteIntentReadAction.computeThrowable(WriteIntentReadAction.java:55)
	at com.intellij.openapi.application.WriteIntentReadAction.run(WriteIntentReadAction.java:23)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.performWithActionCallbacks$lambda$1(ActionManagerImpl.kt:812)
	at com.intellij.concurrency.ThreadContext.installThreadContext(threadContext.kt:307)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.performWithActionCallbacks(ActionManagerImpl.kt:620)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner(IdeKeyEventDispatcher.kt:882)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.access$doPerformActionInner(IdeKeyEventDispatcher.kt:1)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.kt:605)
	at com.intellij.openapi.keymap.impl.IdeMouseEventDispatcher.processEvent(IdeMouseEventDispatcher.java:297)
	at com.intellij.openapi.keymap.impl.IdeMouseEventDispatcher.dispatchMouseEvent(IdeMouseEventDispatcher.java:281)
	at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.kt:636)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:568)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0$0(IdeEventQueue.kt:388)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:941)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0(IdeEventQueue.kt:387)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$0(IdeEventQueue.kt:1122)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:114)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1122)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0(IdeEventQueue.kt:382)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:422)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
	Suppressed: com.intellij.util.ExceptionUtilRt$RethrownStack: Rethrown at
		at com.intellij.util.ExceptionUtilRt.addRethrownStackAsSuppressed(ExceptionUtilRt.java:43)
		at com.intellij.util.ExceptionUtilRt.rethrowUnchecked(ExceptionUtilRt.java:17)
		at com.intellij.util.ExceptionUtil.rethrowUnchecked(ExceptionUtil.java:143)
		at com.intellij.openapi.command.impl.CommandProcessorImpl.finishCommand(CommandProcessorImpl.java:32)
		at com.intellij.openapi.command.impl.CoreCommandProcessor.lambda$executeCommand$1(CoreCommandProcessor.java:150)
		at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeNonCancelableSection$0(CoreProgressManager.java:356)
		at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:832)
		at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:788)
		at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$computeInNonCancelableSection$0(CoreProgressManager.java:364)
		at com.intellij.openapi.progress.Cancellation.computeInNonCancelableSection(Cancellation.java:167)
		at com.intellij.openapi.progress.impl.CoreProgressManager.computeInNonCancelableSection(CoreProgressManager.java:364)
		at com.intellij.openapi.progress.impl.CoreProgressManager.executeNonCancelableSection(CoreProgressManager.java:355)
		at com.intellij.openapi.command.impl.CoreCommandProcessor.lambda$executeCommand$0(CoreCommandProcessor.java:149)
		... 57 more

Unhandled exception in EDT

com.intellij.openapi.diagnostic.UnhandledException: WriteIntentReadAction can not be called from ReadAction
	at com.intellij.openapi.application.impl.ExceptionsKt.processUnhandledException(exceptions.kt:56)
	at com.intellij.platform.ide.bootstrap.StartupErrorReporter.processException(StartupErrorReporter.java:349)
	at com.intellij.ide.IdeEventQueue.processException(IdeEventQueue.kt:476)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0(IdeEventQueue.kt:395)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:422)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:207)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:92)
Caused by: java.lang.IllegalStateException: WriteIntentReadAction can not be called from ReadAction
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:704)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1226)
	at com.intellij.openapi.application.CoroutinesKt.writeIntentReadAction(coroutines.kt:410)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl$openFile$composite$1.invokeSuspend(FileEditorManagerImpl.kt:1121)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl$openFile$composite$1.invoke(FileEditorManagerImpl.kt)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl$openFile$composite$1.invoke(FileEditorManagerImpl.kt)
	at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndspatched(Undispatched.kt:67)
	at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:43)
	at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:165)
	at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFile$suspendImpl(FileEditorManagerImpl.kt:1120)
	at com.intellij.openapi.fileEditor.impl.FileEditorManagerImpl.openFile(FileEditorManagerImpl.kt)
	at com.intellij.platform.ide.navigation.impl.IdeNavigationServiceKt.openFile(IdeNavigationService.kt:273)
	at com.intellij.platform.ide.navigation.impl.IdeNavigationServiceKt.navigateToSourceImpl(IdeNavigationService.kt:247)
	at com.intellij.platform.ide.navigation.impl.IdeNavigationServiceKt.access$navigateToSourceImpl(IdeNavigationService.kt:1)
	at com.intellij.platform.ide.navigation.impl.IdeNavigationServiceKt$tryNavigateToSource$2.invokeSuspend(IdeNavigationService.kt:149)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:34)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:100)
	at com.intellij.openapi.application.impl.DispatchedRunnable.run(DispatchedRunnable.kt:42)
	at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:246)
	at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:22)
	at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:228)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1$1$0(NonBlockingFlushQueue.kt:329)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:941)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1$1(NonBlockingFlushQueue.kt:328)
	at com.intellij.concurrency.ThreadContext.resetThreadContext(threadContext.kt:295)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent$lambda$1(NonBlockingFlushQueue.kt:325)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.tryRunWriteIntentReadAction(NestedLocksThreadingSupport.kt:753)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.runNextEvent(NonBlockingFlushQueue.kt:321)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.flushNow(NonBlockingFlushQueue.kt:299)
	at com.intellij.openapi.application.impl.NonBlockingFlushQueue.FLUSH_NOW$lambda$0(NonBlockingFlushQueue.kt:158)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:323)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:732)
	at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:711)
	at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:731)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:584)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0(IdeEventQueue.kt:384)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$0(IdeEventQueue.kt:1122)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:114)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1122)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0(IdeEventQueue.kt:382)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:422)
	at com.intellij.openapi.progress.impl.PlatformTaskSupportKt.pumpEventsForHierarchy(PlatformTaskSupport.kt:704)
	at com.intellij.openapi.progress.impl.PlatformTaskSupportKt.access$pumpEventsForHierarchy(PlatformTaskSupport.kt:1)
	at com.intellij.openapi.progress.impl.PlatformTaskSupport.runWithModalProgressBlockingInternal$lambda$1(PlatformTaskSupport.kt:405)
	at com.intellij.openapi.application.impl.ModalityKt.inModalContext(modality.kt:11)
	at com.intellij.openapi.progress.impl.PlatformTaskSupport.runWithModalProgressBlockingInternal(PlatformTaskSupport.kt:373)
	at com.intellij.openapi.progress.impl.PlatformTaskSupport.runWithModalProgressBlockingInternal$lambda$0(PlatformTaskSupport.kt:357)
	at com.intellij.openapi.progress.ContextKt.prepareThreadContext$lambda$0(context.kt:96)
	at com.intellij.concurrency.ThreadContext.resetThreadContext(threadContext.kt:295)
	at com.intellij.openapi.progress.ContextKt.prepareThreadContext(context.kt:95)
	at com.intellij.openapi.progress.impl.PlatformTaskSupport.runWithModalProgressBlockingInternal(PlatformTaskSupport.kt:353)
	at com.intellij.platform.ide.progress.TasksKt.runWithModalProgressBlocking(tasks.kt:205)
	at com.intellij.platform.ide.progress.TasksKt.runWithModalProgressBlocking(tasks.kt:130)
	at com.intellij.platform.ide.navigation.NavigationServiceKt.navigateBlocking(NavigationService.kt:89)
	at com.intellij.codeInsight.navigation.actions.IdeKt.navigateRequest(ide.kt:65)
	at com.intellij.codeInsight.navigation.actions.IdeKt.navigateRequestLazy(ide.kt:55)
	at com.intellij.codeInsight.navigation.actions.GotoDeclarationOnlyHandler2$Companion.gotoDeclaration$intellij_platform_lang_impl(GotoDeclarationOnlyHandler2.kt:53)
	at com.intellij.codeInsight.navigation.actions.GotoDeclarationOrUsageHandler2.invoke(GotoDeclarationOrUsageHandler2.kt:99)
	at com.intellij.codeInsight.actions.CodeInsightAction.lambda$actionPerformedImpl$1(CodeInsightAction.java:79)
	at com.intellij.codeInsight.actions.CodeInsightAction.lambda$actionPerformedImpl$0(CodeInsightAction.java:85)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.lambda$executeCommand$0(CoreCommandProcessor.java:142)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.runCommandTask(CoreCommandProcessor.java:403)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:157)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:80)
	at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:57)
	at com.intellij.codeInsight.actions.CodeInsightAction.actionPerformedImpl(CodeInsightAction.java:76)
	at com.intellij.codeInsight.actions.CodeInsightAction.actionPerformed(CodeInsightAction.java:47)
	at com.intellij.codeInsight.navigation.actions.GotoDeclarationAction.actionPerformed(GotoDeclarationAction.java:80)
	at org.wso2.lsp4intellij.actions.LSPGotoDeclarationAction.lambda$actionPerformed$2(LSPGotoDeclarationAction.java:50)
	at com.intellij.openapi.application.RunnableToLambda.invoke(coroutines.kt:343)
	at com.intellij.openapi.application.RunnableToLambda.invoke(coroutines.kt:341)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runReadAction(NestedLocksThreadingSupport.kt:861)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:1111)
	at org.wso2.lsp4intellij.actions.LSPGotoDeclarationAction.actionPerformed(LSPGotoDeclarationAction.java:50)
	at com.intellij.openapi.actionSystem.ex.ActionUtil.doPerformActionOrShowPopup(ActionUtil.kt:467)
	at com.intellij.openapi.keymap.impl.ActionProcessor.performAction$lambda$0(ActionProcessor.kt:35)
	at com.intellij.openapi.application.WriteIntentReadAction.lambda$run$0(WriteIntentReadAction.java:24)
	at com.intellij.openapi.application.ThrowableComputableToLambda.invoke(coroutines.kt:351)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:710)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1226)
	at com.intellij.openapi.application.WriteIntentReadAction.computeThrowable(WriteIntentReadAction.java:55)
	at com.intellij.openapi.application.WriteIntentReadAction.run(WriteIntentReadAction.java:23)
	at com.intellij.openapi.keymap.impl.ActionProcessor.performAction(ActionProcessor.kt:34)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner$lambda$0$0(IdeKeyEventDispatcher.kt:885)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
	at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:95)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner$lambda$0(IdeKeyEventDispatcher.kt:884)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.performWithActionCallbacks$lambda$1$0(ActionManagerImpl.kt:623)
	at com.intellij.openapi.application.WriteIntentReadAction.lambda$run$0(WriteIntentReadAction.java:24)
	at com.intellij.openapi.application.ThrowableComputableToLambda.invoke(coroutines.kt:351)
	at com.intellij.platform.locking.impl.NestedLocksThreadingSupport.runWriteIntentReadAction(NestedLocksThreadingSupport.kt:710)
	at com.intellij.openapi.application.impl.ApplicationImpl.runWriteIntentReadAction(ApplicationImpl.java:1226)
	at com.intellij.openapi.application.WriteIntentReadAction.computeThrowable(WriteIntentReadAction.java:55)
	at com.intellij.openapi.application.WriteIntentReadAction.run(WriteIntentReadAction.java:23)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.performWithActionCallbacks$lambda$1(ActionManagerImpl.kt:812)
	at com.intellij.concurrency.ThreadContext.installThreadContext(threadContext.kt:307)
	at com.intellij.openapi.actionSystem.impl.ActionManagerImpl.performWithActionCallbacks(ActionManagerImpl.kt:620)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.doPerformActionInner(IdeKeyEventDispatcher.kt:882)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcherKt.access$doPerformActionInner(IdeKeyEventDispatcher.kt:1)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.kt:605)
	at com.intellij.openapi.keymap.impl.IdeMouseEventDispatcher.processEvent(IdeMouseEventDispatcher.java:297)
	at com.intellij.openapi.keymap.impl.IdeMouseEventDispatcher.dispatchMouseEvent(IdeMouseEventDispatcher.java:281)
	at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.kt:636)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:568)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0$0(IdeEventQueue.kt:388)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:941)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0$0$0(IdeEventQueue.kt:387)
	at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$0(IdeEventQueue.kt:1122)
	at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:114)
	at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:1122)
	at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$0(IdeEventQueue.kt:382)
	... 7 more
	Suppressed: com.intellij.util.ExceptionUtilRt$RethrownStack: Rethrown at
		at com.intellij.util.ExceptionUtilRt.addRethrownStackAsSuppressed(ExceptionUtilRt.java:43)
		at com.intellij.util.ExceptionUtilRt.rethrowUnchecked(ExceptionUtilRt.java:17)
		at com.intellij.util.ExceptionUtil.rethrowUnchecked(ExceptionUtil.java:143)
		at com.intellij.openapi.command.impl.CommandProcessorImpl.finishCommand(CommandProcessorImpl.java:32)
		at com.intellij.openapi.command.impl.CoreCommandProcessor.lambda$executeCommand$1(CoreCommandProcessor.java:150)
		at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeNonCancelableSection$0(CoreProgressManager.java:356)
		at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:832)
		at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:788)
		at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$computeInNonCancelableSection$0(CoreProgressManager.java:364)
		at com.intellij.openapi.progress.Cancellation.computeInNonCancelableSection(Cancellation.java:167)
		at com.intellij.openapi.progress.impl.CoreProgressManager.computeInNonCancelableSection(CoreProgressManager.java:364)
		at com.intellij.openapi.progress.impl.CoreProgressManager.executeNonCancelableSection(CoreProgressManager.java:355)
		at com.intellij.openapi.command.impl.CoreCommandProcessor.lambda$executeCommand$0(CoreCommandProcessor.java:149)
		... 57 more

CodeTogether Host

  • IDE: WebStorm
  • IDE Version: 2026.2.1
  • OS: Windows
  • OS Version: 11

IDE Participant

N/A

Browser Participant

N/A

Additional context

The following exception is reported when Ctrl+Click navigation is attempted:

java.lang.IllegalStateException:
WriteIntentReadAction can not be called from ReadAction

The stack trace references:

org.wso2.lsp4intellij.actions.LSPGotoDeclarationAction

The issue is reproducible every time Ctrl+Click navigation is used.

Full stack trace is attached below.

Workaround (if any)

No workaround found yet.

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