IDE Freezing and slowing down a lot, I get error balloons a lot of times #8394
Description
What happened
(please describe what you were doing when this exception occurred)
Version information
IntelliJ IDEA 2025.1.4.1 • Flutter plugin io.flutter 86.0.2 • Dart plugin 251.27812.12
Flutter 3.32.0 • channel stable • https://github.com/flutter/flutter.git
Framework • revision be698c48a6 (3 months ago) • 2025-05-19 12:59:14 -0700
Engine • revision 1881800949 (3 months ago) • 2025-05-19 10:54:07 -0700
Tools • Dart 3.8.0 • DevTools 2.45.1
Exception
Freeze in EDT for 13 seconds
Sampled time: 5300ms, sampling rate: 100ms, GC time: 404ms (4%), Class loading: 5%
com.intellij.diagnostic.Freeze
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
at [email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:269)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer.acquire(AbstractQueuedSynchronizer.java:756)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireSharedNanos(AbstractQueuedSynchronizer.java:1126)
at [email protected]/java.util.concurrent.CountDownLatch.await(CountDownLatch.java:276)
at com.teamdev.jxbrowser.engine.internal.EngineImpl.newInstance(EngineImpl.java:146)
at com.teamdev.jxbrowser.engine.Engine.newInstance(Engine.java:163)
at io.flutter.jxbrowser.EmbeddedBrowserEngine.<init>(EmbeddedBrowserEngine.java:49)
at [email protected]/java.lang.invoke.DirectMethodHandle$Holder.newInvokeSpecial(DirectMethodHandle$Holder)
at [email protected]/java.lang.invoke.Invokers$Holder.invoke_MT(Invokers$Holder)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.instantiate$lambda$0(instantiate.kt:43)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt$$Lambda/0x0000000301325038.invoke(Unknown Source)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.instantiate$lambda$8$lambda$7(instantiate.kt:289)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt$$Lambda/0x0000000301325760.invoke(Unknown Source)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.withStoredTemporaryContext(instantiate.kt:306)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.instantiate(instantiate.kt:288)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.instantiate(instantiate.kt:40)
at com.intellij.serviceContainer.ServiceInstanceInitializer.createInstance$suspendImpl(ServiceInstanceInitializer.kt:30)
at com.intellij.serviceContainer.ServiceInstanceInitializer.createInstance(ServiceInstanceInitializer.kt)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1$1.invokeSuspend(LazyInstanceHolder.kt:163)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1$1.invoke(LazyInstanceHolder.kt)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1$1.invoke(LazyInstanceHolder.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:62)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:163)
at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1.invokeSuspend(LazyInstanceHolder.kt:161)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1.invoke(LazyInstanceHolder.kt)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1.invoke(LazyInstanceHolder.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startCoroutineUndispatched(Undispatched.kt:27)
at kotlinx.coroutines.CoroutineStart.invoke(CoroutineStart.kt:90)
at kotlinx.coroutines.AbstractCoroutine.start(AbstractCoroutine.kt:123)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.launch(Builders.common.kt:52)
at kotlinx.coroutines.BuildersKt.launch(Unknown Source)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.initialize(LazyInstanceHolder.kt:146)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.access$initialize(LazyInstanceHolder.kt:14)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.tryInitialize(LazyInstanceHolder.kt:136)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.getInstance(LazyInstanceHolder.kt:96)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.getInstanceInCallerContext$suspendImpl(LazyInstanceHolder.kt:88)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.getInstanceInCallerContext(LazyInstanceHolder.kt)
at com.intellij.serviceContainer.ComponentManagerImplKt$doGetOrCreateInstanceBlocking$1.invokeSuspend(ComponentManagerImpl.kt:1565)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104)
at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:277)
at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:112)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$BuildersKt__BuildersKt(Builders.kt:85)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:53)
at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
at com.intellij.serviceContainer.ComponentManagerImplKt.runBlockingInitialization$lambda$10(ComponentManagerImpl.kt:1683)
at com.intellij.serviceContainer.ComponentManagerImplKt$$Lambda/0x0000000301320000.invoke(Unknown Source)
at com.intellij.openapi.progress.ContextKt.prepareThreadContext(context.kt:81)
at com.intellij.serviceContainer.ComponentManagerImplKt.runBlockingInitialization(ComponentManagerImpl.kt:1674)
at com.intellij.serviceContainer.ComponentManagerImplKt.doGetOrCreateInstanceBlocking(ComponentManagerImpl.kt:1564)
at com.intellij.serviceContainer.ComponentManagerImplKt.getOrCreateInstanceBlocking(ComponentManagerImpl.kt:1559)
at com.intellij.serviceContainer.ComponentManagerImpl.doGetService(ComponentManagerImpl.kt:752)
at com.intellij.serviceContainer.ComponentManagerImpl.getService(ComponentManagerImpl.kt:696)
at io.flutter.jxbrowser.EmbeddedBrowserEngine.getInstance(EmbeddedBrowserEngine.java:28)
at io.flutter.jxbrowser.EmbeddedJxBrowser.lambda$new$0(EmbeddedJxBrowser.java:164)
at io.flutter.jxbrowser.EmbeddedJxBrowser$$Lambda/0x0000000305ebaed0.accept(Unknown Source)
at [email protected]/java.util.concurrent.CompletableFuture.uniAcceptNow(CompletableFuture.java:757)
at [email protected]/java.util.concurrent.CompletableFuture.uniAcceptStage(CompletableFuture.java:735)
at [email protected]/java.util.concurrent.CompletableFuture.thenAccept(CompletableFuture.java:2214)
at io.flutter.jxbrowser.EmbeddedJxBrowser.<init>(EmbeddedJxBrowser.java:162)
at [email protected]/java.lang.invoke.DirectMethodHandle$Holder.newInvokeSpecial(DirectMethodHandle$Holder)
at [email protected]/java.lang.invoke.LambdaForm$MH/0x0000000305cc9800.invoke(LambdaForm$MH)
at [email protected]/java.lang.invoke.LambdaForm$MH/0x000000030609c000.invoke(LambdaForm$MH)
at [email protected]/java.lang.invoke.Invokers$Holder.invokeExact_MT(Invokers$Holder)
at [email protected]/java.lang.invoke.MethodHandle.invokeWithArguments(MethodHandle.java:733)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.instantiate$lambda$0(instantiate.kt:47)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt$$Lambda/0x0000000301325038.invoke(Unknown Source)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.instantiate$lambda$8$lambda$7(instantiate.kt:289)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt$$Lambda/0x0000000301325760.invoke(Unknown Source)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.withStoredTemporaryContext(instantiate.kt:306)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.instantiate(instantiate.kt:288)
at com.intellij.platform.instanceContainer.instantiation.InstantiateKt.instantiate(instantiate.kt:40)
at com.intellij.serviceContainer.ServiceInstanceInitializer.createInstance$suspendImpl(ServiceInstanceInitializer.kt:30)
at com.intellij.serviceContainer.ServiceInstanceInitializer.createInstance(ServiceInstanceInitializer.kt)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1$1.invokeSuspend(LazyInstanceHolder.kt:163)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1$1.invoke(LazyInstanceHolder.kt)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1$1.invoke(LazyInstanceHolder.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:62)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:163)
at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1.invokeSuspend(LazyInstanceHolder.kt:161)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1.invoke(LazyInstanceHolder.kt)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder$initialize$1.invoke(LazyInstanceHolder.kt)
at kotlinx.coroutines.intrinsics.UndispatchedKt.startCoroutineUndispatched(Undispatched.kt:27)
at kotlinx.coroutines.CoroutineStart.invoke(CoroutineStart.kt:90)
at kotlinx.coroutines.AbstractCoroutine.start(AbstractCoroutine.kt:123)
at kotlinx.coroutines.BuildersKt__Builders_commonKt.launch(Builders.common.kt:52)
at kotlinx.coroutines.BuildersKt.launch(Unknown Source)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.initialize(LazyInstanceHolder.kt:146)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.access$initialize(LazyInstanceHolder.kt:14)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.tryInitialize(LazyInstanceHolder.kt:136)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.getInstance(LazyInstanceHolder.kt:96)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.getInstanceInCallerContext$suspendImpl(LazyInstanceHolder.kt:88)
at com.intellij.platform.instanceContainer.internal.LazyInstanceHolder.getInstanceInCallerContext(LazyInstanceHolder.kt)
at com.intellij.serviceContainer.ComponentManagerImplKt$doGetOrCreateInstanceBlocking$1.invokeSuspend(ComponentManagerImpl.kt:1565)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:104)
at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:277)
at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:112)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$BuildersKt__BuildersKt(Builders.kt:85)
at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:53)
at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
at com.intellij.serviceContainer.ComponentManagerImplKt.runBlockingInitialization$lambda$10(ComponentManagerImpl.kt:1683)
at com.intellij.serviceContainer.ComponentManagerImplKt$$Lambda/0x0000000301320000.invoke(Unknown Source)
at com.intellij.openapi.progress.ContextKt.prepareThreadContext(context.kt:81)
at com.intellij.serviceContainer.ComponentManagerImplKt.runBlockingInitialization(ComponentManagerImpl.kt:1674)
at com.intellij.serviceContainer.ComponentManagerImplKt.doGetOrCreateInstanceBlocking(ComponentManagerImpl.kt:1564)
at com.intellij.serviceContainer.ComponentManagerImplKt.getOrCreateInstanceBlocking(ComponentManagerImpl.kt:1559)
at com.intellij.serviceContainer.ComponentManagerImpl.doGetService(ComponentManagerImpl.kt:752)
at com.intellij.serviceContainer.ComponentManagerImpl.getService(ComponentManagerImpl.kt:696)
at io.flutter.jxbrowser.EmbeddedJxBrowser.getInstance(EmbeddedJxBrowser.java:140)
at io.flutter.FlutterUtils.embeddedBrowser(FlutterUtils.java:542)
at io.flutter.devtools.AbstractDevToolsViewFactory.lambda$loadDevToolsInEmbeddedBrowser$1(AbstractDevToolsViewFactory.java:150)
at io.flutter.devtools.AbstractDevToolsViewFactory$$Lambda/0x0000000305eba7f0.run(Unknown Source)
at com.intellij.openapi.application.TransactionGuardImpl.runWithWritingAllowed(TransactionGuardImpl.java:240)
at com.intellij.openapi.application.TransactionGuardImpl.access$100(TransactionGuardImpl.java:25)
at com.intellij.openapi.application.TransactionGuardImpl$1.run(TransactionGuardImpl.java:202)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runIntendedWriteActionOnCurrentThread$lambda$7(AnyThreadWriteThreadingSupport.kt:319)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport$$Lambda/0x0000000301fd36d0.compute(Unknown Source)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runWriteIntentReadAction$lambda$6(AnyThreadWriteThreadingSupport.kt:274)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport$$Lambda/0x000000030140f0f0.invoke(Unknown Source)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runWithTemporaryThreadLocal(AnyThreadWriteThreadingSupport.kt:204)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runWriteIntentReadAction(AnyThreadWriteThreadingSupport.kt:274)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runWriteIntentReadAction(AnyThreadWriteThreadingSupport.kt:222)
at com.intellij.openapi.application.impl.AnyThreadWriteThreadingSupport.runIntendedWriteActionOnCurrentThread(AnyThreadWriteThreadingSupport.kt:318)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:928)
at com.intellij.openapi.application.impl.ApplicationImpl$4.run(ApplicationImpl.java:501)
at com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:102)
at com.intellij.util.concurrency.ChildContext$runInChildContext$1.invoke(propagation.kt:102)
at com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:108)
at com.intellij.util.concurrency.ChildContext.runInChildContext(propagation.kt:102)
at com.intellij.util.concurrency.ContextRunnable.run(ContextRunnable.java:27)
at com.intellij.openapi.application.impl.FlushQueue.runNextEvent(FlushQueue.java:117)
at com.intellij.openapi.application.impl.FlushQueue.flushNow(FlushQueue.java:43)
at com.intellij.openapi.application.impl.FlushQueue$$Lambda/0x00000003014d7188.run(Unknown Source)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:781)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:728)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at [email protected]/java.security.AccessController.executePrivileged(AccessController.java:778)
at [email protected]/java.security.AccessController.doPrivileged(AccessController.java:400)
at [email protected]/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:750)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.kt:585)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.kt:482)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$12$lambda$11$lambda$10$lambda$9(IdeEventQueue.kt:307)
at com.intellij.ide.IdeEventQueue$$Lambda/0x0000000302149c50.compute(Unknown Source)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:864)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$12$lambda$11$lambda$10(IdeEventQueue.kt:306)
at com.intellij.ide.IdeEventQueue$$Lambda/0x00000003018df1d0.invoke(Unknown Source)
at com.intellij.ide.IdeEventQueueKt.performActivity$lambda$3(IdeEventQueue.kt:958)
at com.intellij.ide.IdeEventQueueKt$$Lambda/0x00000003018df410.run(Unknown Source)
at com.intellij.openapi.application.TransactionGuardImpl.performActivity(TransactionGuardImpl.java:109)
at com.intellij.ide.IdeEventQueueKt.performActivity(IdeEventQueue.kt:958)
at com.intellij.ide.IdeEventQueue.dispatchEvent$lambda$12(IdeEventQueue.kt:301)
at com.intellij.ide.IdeEventQueue$$Lambda/0x00000003018ded58.run(Unknown Source)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.kt:341)
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)