Plugin crashes on IntelliJ startup. Attaching the stacktrace

[mh-agi]

com.intellij.diagnostic.PluginException: Cannot init component state (componentName=codewhispererStates, componentClass=CodeWhispererExplorerActionManager) [Plugin: aws.toolkit] at com.intellij.configurationStore.ComponentStoreImpl.initComponent(ComponentStoreImpl.kt:148) at com.intellij.configurationStore.ComponentStoreWithExtraComponents.initComponent(ComponentStoreWithExtraComponents.kt:46) at com.intellij.serviceContainer.ComponentManagerImpl.initializeComponent$intellij_platform_serviceContainer(ComponentManagerImpl.kt:622) at com.intellij.serviceContainer.ServiceComponentAdapter.createAndInitialize(ServiceComponentAdapter.kt:47) at com.intellij.serviceContainer.ServiceComponentAdapter.doCreateInstance(ServiceComponentAdapter.kt:39) at com.intellij.serviceContainer.BaseComponentAdapter.doCreateInstance(BaseComponentAdapter.kt:154) at com.intellij.serviceContainer.BaseComponentAdapter.createInstance$lambda$1(BaseComponentAdapter.kt:133) at com.intellij.openapi.progress.Cancellation.computeInNonCancelableSection(Cancellation.java:99) at com.intellij.serviceContainer.BaseComponentAdapter.createInstance(BaseComponentAdapter.kt:132) at com.intellij.serviceContainer.BaseComponentAdapter.getInstance(BaseComponentAdapter.kt:92) at com.intellij.serviceContainer.ComponentManagerImpl.doGetService(ComponentManagerImpl.kt:714) at com.intellij.serviceContainer.ComponentManagerImpl.getService(ComponentManagerImpl.kt:670) at software.aws.toolkits.jetbrains.services.codewhisperer.explorer.CodeWhispererExplorerActionManager$Companion.getInstance(CodeWhispererExplorerActionManager.kt:207) at software.aws.toolkits.jetbrains.services.codewhisperer.explorer.CodeWhispererExplorerActionManagerKt.isCodeWhispererEnabled(CodeWhispererExplorerActionManager.kt:198) at software.aws.toolkits.jetbrains.services.codewhisperer.toolwindow.CodeWhispererCodeReferenceToolWindowFactory.shouldBeAvailable(CodeWhispererCodeReferenceToolWindowFactory.kt:25) at com.intellij.toolWindow.ToolWindowSetInitializerKt.beanToTask(ToolWindowSetInitializer.kt:264) at com.intellij.toolWindow.ToolWindowSetInitializerKt.beanToTask(ToolWindowSetInitializer.kt:250) at com.intellij.toolWindow.ToolWindowSetInitializerKt.access$beanToTask(ToolWindowSetInitializer.kt:1) at com.intellij.toolWindow.ToolWindowSetInitializerKt$computeToolWindowBeans$1.invoke(ToolWindowSetInitializer.kt:279) at com.intellij.toolWindow.ToolWindowSetInitializerKt$computeToolWindowBeans$1.invoke(ToolWindowSetInitializer.kt:275) at com.intellij.toolWindow.ToolWindowSetInitializerKt.computeToolWindowBeans$lambda$0(ToolWindowSetInitializer.kt:275) at com.intellij.openapi.extensions.impl.ExtensionPointImpl.processWithPluginDescriptor(ExtensionPointImpl.java:299) at com.intellij.toolWindow.ToolWindowSetInitializerKt.computeToolWindowBeans(ToolWindowSetInitializer.kt:275) at com.intellij.openapi.project.impl.ProjectFrameAllocatorKt$initFrame$1$taskListDeferred$1.invokeSuspend(ProjectFrameAllocator.kt:365) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106) at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664) Caused by: com.intellij.util.xmlb.XmlSerializationException: Cannot deserialize class software.aws.toolkits.jetbrains.services.codewhisperer.explorer.CodeWhispererExploreActionState at com.intellij.configurationStore.JdomSerializerImpl.deserialize(xmlSerializer.kt:99) at com.intellij.configurationStore.DefaultStateSerializerKt.deserializeState(DefaultStateSerializer.kt:29) at com.intellij.configurationStore.StateStorageBase.deserializeState(StateStorageBase.kt:34) at com.intellij.configurationStore.StateGetterImpl.getState(StorageBaseEx.kt:56) at com.intellij.configurationStore.ComponentStoreImpl.doInitComponent(ComponentStoreImpl.kt:417) at com.intellij.configurationStore.ComponentStoreImpl.initComponent(ComponentStoreImpl.kt:368) at com.intellij.configurationStore.ComponentStoreImpl.initComponent(ComponentStoreImpl.kt:119) ... 29 more Caused by: java.lang.NullPointerException: Parameter specified as non-null is null: method com.intellij.serialization.stateProperties.MyMap.put, parameter key at com.intellij.serialization.stateProperties.MyMap.put(MapStoredProperty.kt) at com.intellij.util.xmlb.MapBinding.deserialize(MapBinding.java:241) at com.intellij.util.xmlb.MapBinding.deserializeList(MapBinding.java:168) at com.intellij.util.xmlb.Binding.deserializeList(Binding.java:25) at com.intellij.util.xmlb.OptionTagBinding.deserialize(OptionTagBinding.java:108) at com.intellij.util.xmlb.BasePrimitiveBinding.deserializeUnsafe(BasePrimitiveBinding.java:54) at com.intellij.util.xmlb.BeanBinding.deserializeInto(BeanBinding.java:241) at com.intellij.util.xmlb.BeanBinding.deserializeInto(BeanBinding.java:199) at com.intellij.util.xmlb.BeanBinding.deserialize(BeanBinding.java:142) at com.intellij.configurationStore.JdomSerializerImpl.deserialize(xmlSerializer.kt:93) ... 35 more

[andrewyuq]

When you say "crash" do you mean the IDE is not launching?

[leigaol]

Could you try install the latest plugin? This issue should have been fixed in the latest release.