Library already disposed when resolving a bunch of modules in external system

Hello guys,

I'm working on a plugin to resolve Ivy dependencies within IntelliJ. This itself isn't an issue. I'm using the external system API as I like the dependency tree shown there. But, I get problems when resolving a project with a lot of modules (61 to be exact). In my small test environment with some simple modules, the resolve process resolves without any problems. When I test my plugin implementation in my production environment, I see very often that a library is disposed already?

As I understand the stacktrace and the time it happens, as far as I know, I can't take any measures against this to happen, can I? It happens when the IDE successfully called ExternalSystemProjectResolver.resolveProjectInfo(). Could it be a concurrency issue somewhere when all 61 modules gets resolved at once and some finishes at the same time but for different modules? Is there a way to fix the disposing issue of the library object I'm not aware yet?

The external system tree itself works totally fine. The projects and their dependencies are correctly computed and shown. The only problems I actually have happens when the computed dependency trees are synced with the project environment.

Mostly, some modules are removed from the project even though the resolve worked totally fine, the matching of the resolved modules to the module instances with group names doesn't work and "new modules" without any group name gets created and so on.

I don't know, if the issues above are caused because of the disposing issue, but the stacktrace here happens a lot bloating the logs... So, focusing on them for now.

Can someone help with some hints or background info and maybe help me out avoiding them?

ERROR - idge.library.LibraryBridgeImpl - Library LibraryId(name=Ivy: com.github.junrar:junrar:4.0.0, tableId=ModuleLibraryTableId(moduleId=ModuleId(name=MODULE_GROUP.MODULE_NAME))) already disposed:
Library id: LibraryId(name=Ivy: com.github.junrar:junrar:4.0.0, tableId=ModuleLibraryTableId(moduleId=ModuleId(name=MODULE_GROUP.MODULE_NAME)))
Entity: Ivy: com.github.junrar:junrar:4.0.0, 55834574848
Is disposed in project model: true
Stack trace: --------------Creation trace: 
java.lang.Throwable
at com.intellij.openapi.util.TraceableDisposable.<init>(TraceableDisposable.java:27)
at com.intellij.workspaceModel.ide.impl.legacyBridge.library.LibraryBridgeImpl.<init>(LibraryBridgeImpl.kt:50)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.roots.ModuleLibraryTableBridgeImpl.addLibrary(ModuleLibraryTableBridgeImpl.kt:57)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.roots.ModuleLibraryTableBridgeImpl.registerModuleLibraryInstances(ModuleLibraryTableBridgeImpl.kt:30)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.ModuleManagerBridgeImpl$loadModules$4.invoke(ModuleManagerBridgeImpl.kt:108)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.ModuleManagerBridgeImpl$loadModules$4.invoke(ModuleManagerBridgeImpl.kt:45)
at com.intellij.workspaceModel.ide.impl.WorkspaceModelImpl.updateProjectModelSilent(WorkspaceModelImpl.kt:81)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.ModuleManagerBridgeImpl.loadModules(ModuleManagerBridgeImpl.kt:102)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.ModuleBridgeLoaderService.loadModules(ModuleBridgeLoaderService.kt:53)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.ModuleBridgeLoaderService.<init>(ModuleBridgeLoaderService.kt:43)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at com.intellij.serviceContainer.ConstructorInjectionKt.instantiateUsingPicoContainer(constructorInjection.kt:52)
at com.intellij.serviceContainer.ComponentManagerImpl.instantiateClassWithConstructorInjection(ComponentManagerImpl.kt:876)
at com.intellij.serviceContainer.ServiceComponentAdapter.createAndInitialize(ServiceComponentAdapter.kt:47)
at com.intellij.serviceContainer.ServiceComponentAdapter.doCreateInstance(ServiceComponentAdapter.kt:37)
at com.intellij.serviceContainer.BaseComponentAdapter.getInstanceUncached(BaseComponentAdapter.kt:113)
at com.intellij.serviceContainer.BaseComponentAdapter.getInstance(BaseComponentAdapter.kt:67)
at com.intellij.serviceContainer.BaseComponentAdapter.getInstance$default(BaseComponentAdapter.kt:60)
at com.intellij.serviceContainer.ComponentManagerImpl.instantiateService(ComponentManagerImpl.kt:1044)
at com.intellij.serviceContainer.ComponentManagerImpl$preloadServices$1.invoke(ComponentManagerImpl.kt:1016)
at com.intellij.serviceContainer.ComponentManagerImpl$preloadServices$1.run(ComponentManagerImpl.kt:56)
at java.base/java.util.concurrent.ForkJoinTask$AdaptedRunnableAction.exec(ForkJoinTask.java:1407)
at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
--------------Kill trace: 
java.lang.Throwable
at com.intellij.openapi.util.TraceableDisposable.kill(TraceableDisposable.java:32)
at com.intellij.workspaceModel.ide.impl.legacyBridge.library.LibraryBridgeImpl.dispose(LibraryBridgeImpl.kt:144)
at com.intellij.openapi.util.ObjectTree.runWithTrace(ObjectTree.java:136)
at com.intellij.openapi.util.ObjectTree.executeAll(ObjectTree.java:166)
at com.intellij.openapi.util.Disposer.dispose(Disposer.java:169)
at com.intellij.openapi.util.Disposer.dispose(Disposer.java:157)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.roots.ModifiableModuleLibraryTableBridge.disposeOriginalLibrariesAndUpdateCopies$intellij_platform_projectModel_impl(ModifiableModuleLibraryTableBridge.kt:182)
at com.intellij.workspaceModel.ide.impl.legacyBridge.module.roots.ModifiableRootModelBridgeImpl.postCommit(ModifiableRootModelBridgeImpl.kt:544)
at com.intellij.openapi.externalSystem.service.project.IdeModifiableModelsProviderImpl.lambda$workspaceModelCommit$5(IdeModifiableModelsProviderImpl.java:201)
at com.intellij.openapi.roots.impl.ProjectRootManagerImpl.mergeRootsChangesDuring(ProjectRootManagerImpl.java:390)
at com.intellij.openapi.externalSystem.service.project.IdeModifiableModelsProviderImpl.workspaceModelCommit(IdeModifiableModelsProviderImpl.java:136)
at com.intellij.openapi.externalSystem.service.project.IdeModifiableModelsProviderImpl.commit(IdeModifiableModelsProviderImpl.java:132)
at com.intellij.openapi.externalSystem.service.project.manage.ProjectDataManagerImpl$2.execute(ProjectDataManagerImpl.java:424)
at com.intellij.openapi.externalSystem.util.DisposeAwareProjectChange.run(DisposeAwareProjectChange.java:22)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:947)
at com.intellij.openapi.externalSystem.util.ExternalSystemApiUtil.lambda$executeProjectChangeAction$5(ExternalSystemApiUtil.java:353)
at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:214)
at com.intellij.openapi.application.TransactionGuardImpl.access$200(TransactionGuardImpl.java:21)
at com.intellij.openapi.application.TransactionGuardImpl$2.run(TransactionGuardImpl.java:196)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:805)
at com.intellij.openapi.application.impl.ApplicationImpl.lambda$invokeLater$4(ApplicationImpl.java:348)
at com.intellij.openapi.application.impl.FlushQueue.doRun(FlushQueue.java:82)
at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:131)
at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:47)
at com.intellij.openapi.application.impl.FlushQueue$FlushNow.run(FlushQueue.java:187)
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:891)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:760)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$6(IdeEventQueue.java:447)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:818)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$7(IdeEventQueue.java:446)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:805)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:492)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
-------------Own trace:
com.intellij.openapi.util.TraceableDisposable$DisposalException: 5923194
at com.intellij.openapi.util.TraceableDisposable.getStackTrace(TraceableDisposable.java:78)
at com.intellij.workspaceModel.ide.impl.legacyBridge.library.LibraryBridgeImpl.checkDisposed(LibraryBridgeImpl.kt:156)
at com.intellij.workspaceModel.ide.impl.legacyBridge.library.LibraryBridgeImpl.getLibrarySnapshot(LibraryBridgeImpl.kt:81)
at com.intellij.workspaceModel.ide.impl.legacyBridge.library.LibraryBridgeImpl.getProperties(LibraryBridgeImpl.kt:111)
at com.intellij.jarRepository.RepositoryLibrarySynchronizer.lambda$collectLibrariesToSync$8(RepositoryLibrarySynchronizer.java:176)
at com.intellij.jarRepository.RepositoryLibrarySynchronizer.lambda$collectLibraries$0(RepositoryLibrarySynchronizer.java:67)
at com.intellij.openapi.roots.impl.OrderEnumeratorBase.lambda$forEachLibrary$1(OrderEnumeratorBase.java:347)
at com.intellij.openapi.roots.impl.OrderEnumeratorBase.processEntries(OrderEnumeratorBase.java:310)
at com.intellij.openapi.roots.impl.ModuleOrderEnumerator.forEach(ModuleOrderEnumerator.java:33)
at com.intellij.openapi.roots.impl.OrderEnumeratorBase.forEachLibrary(OrderEnumeratorBase.java:343)
at com.intellij.openapi.roots.impl.ModuleOrderEnumerator.forEachLibrary(ModuleOrderEnumerator.java:17)
at com.intellij.jarRepository.RepositoryLibrarySynchronizer.lambda$collectLibraries$1(RepositoryLibrarySynchronizer.java:66)
at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:839)
at com.intellij.jarRepository.RepositoryLibrarySynchronizer.collectLibraries(RepositoryLibrarySynchronizer.java:62)
at com.intellij.jarRepository.RepositoryLibrarySynchronizer.collectLibrariesToSync(RepositoryLibrarySynchronizer.java:173)
at com.intellij.jarRepository.RepositoryLibrarySynchronizer.syncLibraries(RepositoryLibrarySynchronizer.java:161)
at com.intellij.jarRepository.RepositoryLibrarySynchronizer.lambda$runActivity$5(RepositoryLibrarySynchronizer.java:141)
at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:240)
at com.intellij.util.Alarm$Request.runSafely(Alarm.java:385)
at com.intellij.util.Alarm$Request.run(Alarm.java:374)
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
at com.intellij.util.concurrency.SchedulingWrapper$MyScheduledFutureTask.run(SchedulingWrapper.java:220)
at com.intellij.util.concurrency.BoundedTaskExecutor.doRun(BoundedTaskExecutor.java:246)
at com.intellij.util.concurrency.BoundedTaskExecutor.access$200(BoundedTaskExecutor.java:32)
at com.intellij.util.concurrency.BoundedTaskExecutor$1.execute(BoundedTaskExecutor.java:225)
at com.intellij.util.ConcurrencyUtil.runUnderThreadName(ConcurrencyUtil.java:213)
at com.intellij.util.concurrency.BoundedTaskExecutor$1.run(BoundedTaskExecutor.java:214)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:668)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1$1.run(Executors.java:665)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.util.concurrent.Executors$PrivilegedThreadFactory$1.run(Executors.java:665)
at java.base/java.lang.Thread.run(Thread.java:829)