IndexNotReadyException thrown in IDEA with installed UnitTestBot plugin

[alisevych]

Description

Installed UnitTestBot plugin throwed IndexNotReadyException when switching from jdk-1.8 to jdk-11

To Reproduce

Steps to reproduce the behavior:

1. JDK-1.8 and JDK-11 are installed. Path and JAVA_HOME are pointing to JDK-1.8
2. Run the UTBotJava project in IntelliJ Idea
3. Install UnitTestBot plugin
4. Use plugin to generate tests for a class in utbot-samples
5. Open File -> Project Structure -> change Project JDK to 11, apply changes

Expected behavior

No exception popup is shown

Actual behavior

IDE Internal Errors popup is shown with Exception in plugin UnitTestBot (2022.6)

Visual proofs (screenshots, logs, images)

com.intellij.openapi.project.IndexNotReadyException: Please change caller according to com.intellij.openapi.project.IndexNotReadyException documentation
at com.intellij.openapi.project.IndexNotReadyException.create(IndexNotReadyException.java:67)
at com.intellij.util.indexing.FileBasedIndexImpl.handleDumbMode(FileBasedIndexImpl.java:844)
at com.intellij.util.indexing.FileBasedIndexImpl.ensureUpToDate(FileBasedIndexImpl.java:792)
at com.intellij.psi.stubs.StubIndexEx.getContainingIds(StubIndexEx.java:352)
at com.intellij.psi.stubs.StubIndexEx.processElements(StubIndexEx.java:159)
at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:99)
at com.intellij.psi.stubs.StubIndex.getElements(StubIndex.java:87)
at com.intellij.psi.impl.java.stubs.index.JavaFullClassNameIndex.get(JavaFullClassNameIndex.java:34)
at com.intellij.psi.impl.file.impl.JavaFileManagerImpl.doFindClasses(JavaFileManagerImpl.java:84)
at com.intellij.psi.impl.file.impl.JavaFileManagerImpl.findClasses(JavaFileManagerImpl.java:72)
at com.intellij.psi.impl.PsiElementFinderImpl.findClasses(PsiElementFinderImpl.java:53)
at com.intellij.psi.impl.JavaPsiFacadeImpl.findClassesWithoutJvmFacade(JavaPsiFacadeImpl.java:159)
at com.intellij.psi.impl.JavaPsiFacadeImpl.findClassesWithJvmFacade(JavaPsiFacadeImpl.java:130)
at com.intellij.psi.impl.JavaPsiFacadeImpl.findClasses(JavaPsiFacadeImpl.java:122)
at com.intellij.psi.impl.file.PsiPackageImpl.findAllClasses(PsiPackageImpl.java:202)
at com.intellij.psi.impl.file.PsiPackageImpl.getCachedClassesByName(PsiPackageImpl.java:192)
at com.intellij.psi.impl.file.PsiPackageImpl.findClassByShortName(PsiPackageImpl.java:269)
at org.utbot.intellij.plugin.generator.TestGenerator.createTestClass(TestGenerator.kt:146)
at org.utbot.intellij.plugin.generator.TestGenerator.generateTestsInternal(TestGenerator.kt:85)
at org.utbot.intellij.plugin.generator.TestGenerator.access$generateTestsInternal(TestGenerator.kt:67)
at org.utbot.intellij.plugin.generator.TestGenerator$generateTests$1.run(TestGenerator.kt:70)
at com.intellij.openapi.command.WriteCommandAction.lambda$runWriteCommandAction$4(WriteCommandAction.java:362)
at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$1(WriteCommandAction.java:150)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1015)
at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.lambda$doRunWriteCommandAction$2(WriteCommandAction.java:148)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:219)
at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:184)
at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.doRunWriteCommandAction(WriteCommandAction.java:157)
at com.intellij.openapi.command.WriteCommandAction$BuilderImpl.run(WriteCommandAction.java:124)
at com.intellij.openapi.command.WriteCommandAction.runWriteCommandAction(WriteCommandAction.java:362)
at org.utbot.intellij.plugin.generator.TestGenerator.generateTests(TestGenerator.kt:69)
at org.utbot.intellij.plugin.ui.UtTestsDialogProcessor$createTests$2$1$run$$inlined$invokeLater$1.run(actions.kt:61)
at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:215)
at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:22)
at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:197)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
at com.intellij.openapi.application.impl.ApplicationImpl$3.run(ApplicationImpl.java:511)
at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:69)
at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:112)
at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:42)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:776)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:746)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:898)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:746)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
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)

java.lang.Throwable
at com.intellij.openapi.project.DumbServiceImpl.queueTask(DumbServiceImpl.java:303)
at com.intellij.openapi.project.DumbModeTask.queue(DumbModeTask.java:64)
at com.intellij.openapi.roots.impl.PushedFilePropertiesUpdaterImpl.queueTasks(PushedFilePropertiesUpdaterImpl.java:225)
at com.intellij.openapi.roots.impl.PushedFilePropertiesUpdaterImpl.pushAll(PushedFilePropertiesUpdaterImpl.java:302)
at com.intellij.openapi.roots.impl.JavaLanguageLevelPusher.pushLanguageLevel(JavaLanguageLevelPusher.java:30)
at com.intellij.openapi.roots.impl.LanguageLevelProjectExtensionImpl.languageLevelsChanged(LanguageLevelProjectExtensionImpl.java:124)
at com.intellij.openapi.roots.impl.LanguageLevelProjectExtensionImpl.setLanguageLevel(LanguageLevelProjectExtensionImpl.java:115)
at com.intellij.openapi.roots.ui.configuration.ProjectConfigurable.lambda$apply$0(ProjectConfigurable.java:146)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1015)
at com.intellij.openapi.roots.ui.configuration.ProjectConfigurable.apply(ProjectConfigurable.java:125)
at com.intellij.openapi.roots.ui.configuration.ProjectStructureConfigurable.apply(ProjectStructureConfigurable.java:312)
at com.intellij.openapi.options.ex.SingleConfigurableEditor$ApplyAction.actionPerformed(SingleConfigurableEditor.java:209)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2308)
at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
at java.desktop/javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:270)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6654)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
at java.desktop/java.awt.Component.processEvent(Component.java:6419)
at java.desktop/java.awt.Container.processEvent(Container.java:2263)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5029)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2793)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:898)
at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:820)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:743)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
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.pumpEventsForFilter(EventDispatchThread.java:121)
at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:190)
at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:235)
at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:233)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:233)
at java.desktop/java.awt.Dialog.show(Dialog.java:1070)
at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:702)
at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:439)
at com.intellij.openapi.ui.DialogWrapper.doShow(DialogWrapper.java:1668)
at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1626)
at com.intellij.ide.actions.ShowStructureSettingsAction.showDialog(ShowStructureSettingsAction.java:46)
at com.intellij.ide.actions.ShowStructureSettingsAction.actionPerformed(ShowStructureSettingsAction.java:36)
at com.intellij.openapi.actionSystem.ex.ActionUtil.lambda$performActionDumbAwareWithCallbacks$4(ActionUtil.java:235)
at com.intellij.openapi.actionSystem.ex.ActionUtil.performDumbAwareWithCallbacks(ActionUtil.java:256)
at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAwareWithCallbacks(ActionUtil.java:235)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.lambda$performAction$0(ActionMenuItem.java:289)
at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:233)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.performAction(ActionMenuItem.java:281)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:296)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem.lambda$fireActionPerformed$2(ActionMenuItem.java:111)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:106)
at com.intellij.openapi.application.TransactionGuardImpl.performUserActivity(TransactionGuardImpl.java:95)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:111)
at com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:540)
at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:570)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6654)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3345)
at java.desktop/java.awt.Component.processEvent(Component.java:6419)
at java.desktop/java.awt.Container.processEvent(Container.java:2263)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5029)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2793)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4861)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:898)
at com.intellij.ide.IdeEventQueue.dispatchMouseEvent(IdeEventQueue.java:820)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:743)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:439)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:803)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:438)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:119)
at com.intellij.ide.IdeEventQueue.performActivity(IdeEventQueue.java:604)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:436)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:873)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:484)
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)

stacktrace.txt
indexingStart.trace.txt

Environment

Windows 10 Pro 21H1
IntelliJ IDEA 2022.1.2 (Community Edition) Build #IC-221.5787.30, built on May 31, 2022
JDK 8: amazon-corretto-8.332.08.1-windows-x64-jdk
JDK 11: amazon-corretto-11.0.15.9.1-windows-x64

[alisevych]

The same exception was thrown without switching JDK - stacktrace is different.

Steps to reproduce

1. JDK is set to 8 (Amazon Corretto)
2. IDEA 2022.1 was newly installed (other versions were removed with all cache, settings, plugins)
3. Create new Gradle project. Create a class in main/java/
4. Install UnitTestBot plugin.
5. Select Generate Tests with UTBot... for the created class. Select JUnit4 instead of JUnit5, click Ok.

Expected behavior

No exception popup is shown

Actual behavior

Same Exception with a different stacktrace:

stacktrace2.txt
indexingStart.trace2.txt

[alisevych]

Reproduced in a new Idea project in IDEA 2022.1.3 - with selecting JUnit5 (not yet installed)

Preconditions

• JDK is set to 8 (Amazon Corretto)
• IDEA 2022.1.3
• Install UnitTestBot plugin.

Steps to reproduce

1. Create a new Idea project.
2. Create a class in Sources root
3. Create test directory and mark it as Test root.
4. Select Generate Tests with UTBot... for the created class. Select JUnit5 (no test engines are installed)
5. Cancel download jupiter library

Expected behavior

No exception is shown

Actual behavior

IndexNotReadyException with a different stacktrace:

indexingStart.trace3.txt
stacktrace3.txt

[alisevych]

Reproduced again in a new Gradle project. When generating tests for a new test root was initiated
stacktrace4.txt
indexingStart.trace4.txt

[alisevych]

Reproduces regularly with new projects and changed JDK - indexing is running when test generator is executed.
50% times today already - in 2022.1.3, 2021.3 and 2020.3 versions of IDEA, Maven, IDEA, Gradle projects.
IndexNotReady Maven JDK 11 stacktrace5.txt

[korifey]

@Vassiliy-Kudryashov what do you think?

[Vassiliy-Kudryashov]

It seems to be fixed in master, kudos to Egor&Nikita. And to DumbService as well.

[alisevych]

Reproduced again in IDEA 2020.3 Ultimate - new IDEA project with JBR 11
IndexNotReady IDEA 2020.3 Idea project JBR 11 stacktrace5.txt
IndexNotReady IDEA 2020.3 Idea project JBR 11 indexingStart.trace.txt

[alisevych]

@Vassiliy-Kudryashov Please check - reproducing again on the new version of plugin
stacktrace6.txt
IndexingStart.trace.txt

[alisevych]

Reproduced again - in UTBotJava project, when generating a test into a new test sources root:
stacktrace7 - on Test generation to a new test root.txt
IndexingStart.trace7 - on Test generation to a new test root.txt