[Error report] java.lang.IllegalStateException: Calling invokeAndWait from read-action leads to possible deadlock.

[t0920008899]

Plugin version: 1.4.1
IDE version: IntelliJ IDEA 2024.3.1
OS: Mac OS X

Stacktrace:

java.lang.IllegalStateException: Calling invokeAndWait from read-action leads to possible deadlock.
	at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:400)
	at com.intellij.openapi.application.impl.ApplicationImpl.invokeAndWait(ApplicationImpl.java:446)
	at org.jetbrains.idea.maven.execution.build.MavenProjectTaskRunner.runBatch(MavenProjectTaskRunner.java:227)
	at org.jetbrains.idea.maven.execution.build.MavenProjectTaskRunner.buildModules(MavenProjectTaskRunner.java:209)
	at org.jetbrains.idea.maven.execution.build.MavenProjectTaskRunner.buildModuleFiles(MavenProjectTaskRunner.java:259)
	at org.jetbrains.idea.maven.execution.build.MavenProjectTaskRunner.run(MavenProjectTaskRunner.java:49)
	at com.intellij.task.impl.ProjectTaskManagerImpl.lambda$run$15(ProjectTaskManagerImpl.java:227)
	at com.intellij.task.impl.ProjectTaskManagerImpl.run(ProjectTaskManagerImpl.java:238)
	at com.intellij.debugger.ui.HotSwapUIImpl.compileAndReload(HotSwapUIImpl.java:323)
	at com.vaadin.plugin.actions.VaadinCompileOnSaveAction$processDocuments$task$1.run$lambda$4(VaadinCompileOnSaveAction.kt:54)
	at com.intellij.openapi.application.ReadAction.lambda$run$1(ReadAction.java:54)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runReadAction(AnyThreadWriteThreadingSupport.kt:314)
	at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runReadAction(AnyThreadWriteThreadingSupport.kt:262)
	at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:863)
	at com.intellij.openapi.application.ReadAction.compute(ReadAction.java:66)
	at com.intellij.openapi.application.ReadAction.run(ReadAction.java:53)
	at com.vaadin.plugin.actions.VaadinCompileOnSaveAction$processDocuments$task$1.run(VaadinCompileOnSaveAction.kt:52)
	at com.intellij.openapi.progress.impl.CoreProgressManager.startTask(CoreProgressManager.java:491)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.startTask(ProgressManagerImpl.java:133)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressAsynchronously$7(CoreProgressManager.java:542)
	at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:249)
	at com.intellij.openapi.progress.ProgressManager.lambda$runProcess$0(ProgressManager.java:98)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$1(CoreProgressManager.java:223)
	at com.intellij.platform.diagnostic.telemetry.helpers.TraceKt.use(trace.kt:45)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:222)
	at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$executeProcessUnderProgress$14(CoreProgressManager.java:674)
	at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:749)
	at com.intellij.openapi.progress.impl.CoreProgressManager.computeUnderProgress(CoreProgressManager.java:705)
	at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:673)
	at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:79)
	at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:203)
	at com.intellij.openapi.progress.ProgressManager.runProcess(ProgressManager.java:98)
	at com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$5(ProgressRunner.java:249)
	at com.intellij.openapi.progress.impl.ProgressRunner$ProgressRunnable.run(ProgressRunner.java:502)
	at com.intellij.openapi.progress.impl.ProgressRunner.lambda$launchTask$18(ProgressRunner.java:467)
	at com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:101)
	at com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:101)
	at com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:107)
	at com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:101)
	at com.intellij.openapi.progress.impl.ProgressRunner.lambda$launchTask$19(ProgressRunner.java:463)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:735)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:732)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
	at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:732)
	at java.base/java.lang.Thread.run(Thread.java:1583)

[MarcinVaadin]

I was trying to reproduce that issue but without success, using latest plugin version (1.4.3), same IntelliJ version as yours and also MacOS. Can you please write under which conditions that issue occurs? If possible please share example project.

[mvysny]

Happens with Vaadin plugin 1.4.6 + Intellij on Linux as well, but unfortunately I don't have a solid set of steps to reproduce: at some point I notice Intellij's Info button blinking and there I see the exception, but the exception might have occurred some time ago.