Error in SonarLint for IntelliJ - UnsupportedOperationException: Not implemented in c.ij.oa.ui.impl

Was connecting to sonar server, it was loading pages (many, like 150). then some loading project → hung too long. then cancel, then shutdown


  • Java: JetBrains s.r.o. 17.0.10
  • OS: Linux amd64
  • IDE: IntelliJ IDEA 2023.3.4
  • SonarLint:
java.lang.UnsupportedOperationException: Not implemented in c.ij.oa.ui.impl.GlassPaneDialogWrapperPeer
	at c.ij.oa.ui.impl.GlassPaneDialogWrapperPeer.getOwner(
	at c.ij.oa.ui.DialogWrapper.getOwner(
	at c.ij.oa.progress.util.ProgressWindow.isPartOf(
	at c.ij.oa.application.impl.LaterInvocator.isInModalContext(
	at c.ij.oa.wm.impl.WindowCloseListener.windowClosing(ProjectFrameHelper.kt:448)
	at java.desktop/java.awt.AWTEventMulticaster.windowClosing(
	at java.desktop/java.awt.AWTEventMulticaster.windowClosing(
	at java.desktop/java.awt.AWTEventMulticaster.windowClosing(
	at java.desktop/java.awt.Window.processWindowEvent(
	at java.desktop/javax.swing.JFrame.processWindowEvent(
	at java.desktop/java.awt.Window.processEvent(
	at java.desktop/java.awt.Component.dispatchEventImpl(
	at java.desktop/java.awt.Container.dispatchEventImpl(
	at java.desktop/java.awt.Window.dispatchEventImpl(
	at java.desktop/java.awt.Component.dispatchEvent(
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(
	at java.desktop/java.awt.EventQueue$
	at java.desktop/java.awt.EventQueue$

Hi @thomas-k-dev, unfortunately, I don’t see a link with SonarLint in this error. I’m unsure if the stack trace is truncated, but if so, do not hesitate to share the full one with us.

If you have any other information or if you can reproduce the issue, do not hesitate to share this as well.


hmm ok, a bit weird.
intellij showed the “exception in plugin” popup window where it mentioned the sonarlint plugin and the “report error to sonarlint creator” linked to this page…

not sure how intellij determined that this thread/stack trace belongs to the sonarlint plugin.

anyways. feel free to close. cheers.