IntelliJ IDEA 2023.2 RC (232.8660.142) freezes on startup with Karate plug-in installed about intellij-plugin HOT 5 CLOSED

@jansorg can you advise ?

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Thanks for reporting and providing the stack dump!

The AWT event queue thread is processing the close of the current project:

        at com.intellij.configurationStore.SaveAndSyncHandlerImpl.saveSettingsUnderModalProgress(SaveAndSyncHandlerImpl.kt:265)
	at com.intellij.openapi.project.impl.ProjectManagerImpl.closeProject(ProjectManagerImpl.kt:370)
	at com.intellij.openapi.project.impl.ProjectManagerImpl.closeProject$default(ProjectManagerImpl.kt:316)
	at com.intellij.openapi.project.impl.ProjectManagerImpl.closeAndDispose(ProjectManagerImpl.kt:416)
	at com.intellij.ide.actions.CloseProjectsActionBase.actionPerformed(CloseProjectsActionBase.kt:26)

It's launching a WriteAction and is waiting for ReadActions to finish.
Even though the KarateLexer is currently processing a file (as part of the indexing), it's unclear if it's the cause of the freeze or if it's working as intended and the dump was just taken at a moment when it was processing a .feature file.

AFAIK, the problems view is also executing a read action:

"Alarm Pool" prio=0 tid=0x0 nid=0x0 waiting on condition
     java.lang.Thread.State: TIMED_WAITING
 on com.intellij.openapi.application.impl.ReadMostlyRWLock@3c753be7
	at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
	at [email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.waitABit(ReadMostlyRWLock.java:164)
	at com.intellij.openapi.application.impl.ReadMostlyRWLock.startRead(ReadMostlyRWLock.java:128)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:921)
	at com.intellij.openapi.application.ReadAction.compute(ReadAction.java:76)
	at com.intellij.analysis.problemsView.toolWindow.HighlightingPanel.updateStatus(HighlightingPanel.kt:150)

I checked KarateLexer and couldn't spot an obvious bug.
Even if Karate is the culprit of this freeze, we're unable to fix it without the content of the indexed .feature file. AFAIK this file is unavailable.

from intellij-plugin.

Even though the KarateLexer is currently processing a file (as part of the indexing), it's unclear if it's the cause of the freeze or if it's working as intended and the dump was just taken at a moment when it was processing a .feature file.

I have attached all thread dump files here. In some thread dumps, you can see it stuck in Karate related code for more than 30 seconds. Some are near 100 seconds.
IntelliJIdea2023.zip

Even if Karate is the culprit of this freeze, we're unable to fix it without the content of the indexed .feature file. AFAIK this file is unavailable.

We will ask the user about it. If we can get it, we will share it here.

from intellij-plugin.

Thanks! I've found and fixed a cause of an endless lexer loop. It'll be published ASAP.

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new version 1.7.6.356-232 has been approved and is available: https://plugins.jetbrains.com/plugin/19232-karate/versions

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