Error in SonarLint for IntelliJ11


  • Java: JetBrains s.r.o. 17.0.7
  • OS: Windows 10 amd64
  • IDE: JetBrains Rider 2023.2 EAP 2
  • SonarLint:
java.lang.Throwable: Slow operations are prohibited on EDT. See SlowOperations.assertSlowOperationsAreAllowed javadoc.
	at c.ij.oa.diagnostic.Logger.error(
	at c.ij.util.SlowOperations.assertSlowOperationsAreAllowed(
	at c.ij.workspaceModel.core.fileIndex.impl.WorkspaceFileIndexDataImpl.ensureIsUpToDate(WorkspaceFileIndexDataImpl.kt:129)
	at c.ij.workspaceModel.core.fileIndex.impl.WorkspaceFileIndexDataImpl.getFileInfo(WorkspaceFileIndexDataImpl.kt:75)
	at c.ij.workspaceModel.core.fileIndex.impl.WorkspaceFileIndexImpl.getFileInfo(WorkspaceFileIndexImpl.kt:220)
	at c.ij.workspaceModel.core.fileIndex.impl.WorkspaceFileIndexImpl.findFileSetWithCustomData(WorkspaceFileIndexImpl.kt:205)
	at c.ij.oa.roots.impl.ProjectFileIndexImpl.getModuleForFile(
	at com.jetbrains.rider.projectView.ideaInterop.RiderProjectFileIndex.getModuleForFile(RiderProjectFileIndex.kt:19)
	at c.ij.oa.application.impl.ApplicationImpl.runReadAction(
	at java.base/java.util.LinkedHashMap.forEach(

Hello @sunnamed434,

This problem happens on the EAP version only due to a recent change. I created this ticket and we will try to fix it soon.

Thanks for reporting this!


Np. What do you think about adding an automatic bug report? Due to not always being possible to stay open a browser, even on a laptop, try to check how Rider does, issue found - click - report - done.

Cuz, it’s boring when you’re coding and the browser opens up, you will get much more reports in that way, I’m sure

Thanks for the feedback, it’s something we are discussing. In any case, it’s not part of the near roadmap

ok np, at least would be great to make the bug report title with exception info or something like that