IntelliJ IDEA crashes on start with Illuminated Cloud 2 plugin installed – Support | JetBrains

Symptoms

IntelliJ IDEA 2019.1.x could not be started. The following error is shown:
Internal error. Please report to http://jb.gg/ide/critical-startup-errors

com.intellij.ide.plugins.PluginManager$StartupAbortedException: Fatal error initializing 'com.intellij.openapi.components.impl.ServiceManagerImpl'
    at com.intellij.ide.plugins.PluginManager.handleComponentError(PluginManager.java:256)
    at com.intellij.openapi.components.impl.PlatformComponentManagerImpl.handleInitComponentError(PlatformComponentManagerImpl.java:43)
    at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:500)
    at com.intellij.openapi.components.impl.ComponentManagerImpl.createComponents(ComponentManagerImpl.java:104)
    at com.intellij.openapi.components.impl.ComponentManagerImpl.init(ComponentManagerImpl.java:88)
    at com.intellij.openapi.project.impl.ProjectImpl.init(ProjectImpl.java:265)
    at com.intellij.openapi.project.impl.ProjectManagerImpl.initProject(ProjectManagerImpl.java:283)
    at com.intellij.openapi.project.impl.ProjectManagerImpl.lambda$getDefaultProject$4(ProjectManagerImpl.java:348)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeNonCancelableSection(CoreProgressManager.java:187)
    at com.intellij.openapi.project.impl.ProjectManagerImpl.getDefaultProject(ProjectManagerImpl.java:345)
    at com.intellij.openapi.project.DefaultProjectFactoryImpl.getDefaultProject(DefaultProjectFactoryImpl.java:24)
    at com.intellij.internal.statistic.utils.StatisticsUtilKt.getSafeToReportPluginIds(StatisticsUtil.kt:177)
    at com.intellij.internal.statistic.utils.StatisticsUtilKt.isSafeToReport(StatisticsUtil.kt:252)
    at com.intellij.internal.statistic.utils.PluginInfoDetectorKt.getPluginInfoByDescriptor(PluginInfoDetector.kt:57)
    at com.intellij.internal.statistic.utils.PluginInfoDetectorKt.getPluginInfoById(PluginInfoDetector.kt:35)
    at com.intellij.internal.statistic.utils.PluginInfoDetectorKt.getPluginInfo(PluginInfoDetector.kt:25)
    at com.intellij.codeInsight.template.impl.TemplateSettings.readDefTemplate(TemplateSettings.java:493)
    at com.intellij.codeInsight.template.impl.TemplateSettings.loadDefaultLiveTemplates(TemplateSettings.java:465)
    at com.intellij.codeInsight.template.impl.TemplateSettings.doLoadTemplates(TemplateSettings.java:277)
    at com.intellij.codeInsight.template.impl.TemplateSettings.<init>(TemplateSettings.java:268)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.picocontainer.defaults.InstantiatingComponentAdapter.newInstance(InstantiatingComponentAdapter.java:193)
    at com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.doGetComponentInstance(CachingConstructorInjectionComponentAdapter.java:92)
    at com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.instantiateGuarded(CachingConstructorInjectionComponentAdapter.java:66)
    at com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.getComponentInstance(CachingConstructorInjectionComponentAdapter.java:48)
    at com.intellij.openapi.components.impl.ServiceManagerImpl$MyComponentAdapter.createAndInitialize(ServiceManagerImpl.java:222)
    at com.intellij.openapi.components.impl.ServiceManagerImpl$MyComponentAdapter.lambda$getComponentInstance$0(ServiceManagerImpl.java:209)
    at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:586)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:86)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeNonCancelableSection(CoreProgressManager.java:192)
    at com.intellij.openapi.components.impl.ServiceManagerImpl$MyComponentAdapter.getComponentInstance(ServiceManagerImpl.java:211)
    at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:246)
    at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:213)
    at com.intellij.openapi.components.ServiceManager.doGetService(ServiceManager.java:52)
    at com.intellij.openapi.components.ServiceManager.getService(ServiceManager.java:26)
    at com.intellij.codeInsight.template.impl.TemplateSettings.getInstance(TemplateSettings.java:281)
    at com.intellij.codeInsight.template.impl.LiveTemplatesOptionsTopHitProvider.getOptions(LiveTemplatesOptionsTopHitProvider.java:41)
    at com.intellij.ide.ui.OptionsTopHitProvider.lambda$getCachedOptions$0(OptionsTopHitProvider.java:51)
    at java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1688)
    at com.intellij.ide.ui.OptionsTopHitProvider.getCachedOptions(OptionsTopHitProvider.java:51)
    at com.intellij.ide.ui.OptionsTopHitProvider.access$400(OptionsTopHitProvider.java:37)
    at com.intellij.ide.ui.OptionsTopHitProvider$Activity.cache(OptionsTopHitProvider.java:172)
    at com.intellij.ide.ui.OptionsTopHitProvider$Activity.cacheAll(OptionsTopHitProvider.java:150)
    at com.intellij.ide.ui.OptionsTopHitProvider$Activity.preload(OptionsTopHitProvider.java:131)
    at com.intellij.openapi.application.Preloader.lambda$null$0(Preloader.java:66)
    at com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:164)
    at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:586)
    at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:532)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:86)
    at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:151)
    at com.intellij.openapi.application.Preloader.lambda$initComponent$1(Preloader.java:63)
    at com.intellij.util.concurrency.BoundedTaskExecutor.doRun(BoundedTaskExecutor.java:220)
    at com.intellij.util.concurrency.BoundedTaskExecutor.access$100(BoundedTaskExecutor.java:26)
    at com.intellij.util.concurrency.BoundedTaskExecutor$2.lambda$run$0(BoundedTaskExecutor.java:198)
    at com.intellij.util.ConcurrencyUtil.runUnderThreadName(ConcurrencyUtil.java:224)
    at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:194)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
Caused by: org.picocontainer.defaults.DuplicateComponentKeyRegistrationException: Key com.intellij.psi.impl.source.tree.injected.ConcatenationInjectorManager duplicated
    at com.intellij.util.pico.DefaultPicoContainer.registerComponent(DefaultPicoContainer.java:123)
    at com.intellij.openapi.components.impl.ServiceManagerImpl$1.extensionAdded(ServiceManagerImpl.java:77)
    at com.intellij.openapi.components.impl.ServiceManagerImpl$1.extensionAdded(ServiceManagerImpl.java:63)
    at com.intellij.openapi.extensions.impl.ExtensionPointImpl.notifyListenersAboutLoadedExtensions(ExtensionPointImpl.java:659)
    at com.intellij.openapi.extensions.impl.ExtensionPointImpl.addExtensionPointListener(ExtensionPointImpl.java:603)
    at com.intellij.openapi.extensions.impl.ExtensionPointImpl.addExtensionPointListener(ExtensionPointImpl.java:570)
    at com.intellij.openapi.components.impl.ServiceManagerImpl.installEP(ServiceManagerImpl.java:63)
    at com.intellij.openapi.components.impl.ServiceManagerImpl.<init>(ServiceManagerImpl.java:50)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at org.picocontainer.defaults.InstantiatingComponentAdapter.newInstance(InstantiatingComponentAdapter.java:193)
    at com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.doGetComponentInstance(CachingConstructorInjectionComponentAdapter.java:92)
    at com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.instantiateGuarded(CachingConstructorInjectionComponentAdapter.java:66)
    at com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.getComponentInstance(CachingConstructorInjectionComponentAdapter.java:48)
    at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:458)
    ... 60 more
Cause

The issue occurs after updating Illuminated Cloud 2 plugin to 2.0.6.9 version.
Plugin manually registers internal classes from IntelliJ IDEA as services. Please follow YouTrack issue for details.
Resolution

Remove Illuminated Cloud 2 plugin from the Directories used by the IDE to store settings, caches, plugins and logs.
Install at least 2.0.7.0 version from disk instead of the broken 2.0.6.9 update.
Contact support@illuminatedcloud.com for further assistance.
Symptoms

Cause

Resolution

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