进来找问题的朋友有福利了，保证帮你1分钟解决问题。
今天启动了AS，然后报了如下的错误，想想是因为昨天非正常关机导致的，然后搜了百度等等网站，都没有用。 最后翻墙GOOGLE后，发现了原因。
解决办法简单粗暴： 删除 我的文档中 .AndroidStudioX.X 文件重新配置即可。
Internal Error. Please report to https://code.google.com/p/android/issues java.lang.RuntimeException: com.intellij.ide.plugins.PluginManager$StartupAbortedException: Fatal error initializing 'com.android.tools.idea.AndroidInitialConfigurator' at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:204) at com.intellij.idea.MainImpl$1$1$1.run(MainImpl.java:52) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:366) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) Caused by: com.intellij.ide.plugins.PluginManager$StartupAbortedException: Fatal error initializing 'com.android.tools.idea.AndroidInitialConfigurator' at com.intellij.ide.plugins.PluginManager.handleComponentError(PluginManager.java:256) at com.intellij.openapi.components.impl.PlatformComponentManagerImpl.handleInitComponentError(PlatformComponentManagerImpl.java:43) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:540) at com.intellij.openapi.components.impl.ComponentManagerImpl.createComponents(ComponentManagerImpl.java:123) at com.intellij.openapi.application.impl.ApplicationImpl.access$801(ApplicationImpl.java:92) at com.intellij.openapi.application.impl.ApplicationImpl$12.run(ApplicationImpl.java:500) at com.intellij.openapi.progress.impl.CoreProgressManager$2.run(CoreProgressManager.java:142) at com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:446) at com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:392) at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:54) at com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:127) at com.intellij.openapi.application.impl.ApplicationImpl.createComponents(ApplicationImpl.java:516) at com.intellij.openapi.components.impl.ComponentManagerImpl.init(ComponentManagerImpl.java:107) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:458) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:450) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:197) ... 16 more Caused by: java.lang.IllegalAccessError: tried to access method com.android.sdklib.AndroidVersion$AndroidVersionException.<init>(Ljava/lang/String;Ljava/lang/Throwable;)V from class com.android.sdklib.AndroidVersionHelper at com.android.sdklib.AndroidVersionHelper.create(AndroidVersionHelper.java:71) at com.android.sdklib.repository.legacy.local.LocalSdk.scanPlatforms(LocalSdk.java:908) at com.android.sdklib.repository.legacy.local.LocalSdk.getPkgsInfos(LocalSdk.java:548) at com.android.sdklib.repository.legacy.LegacyLocalRepoLoader.parseLegacyLocalPackage(LegacyLocalRepoLoader.java:100) at com.android.repository.impl.manager.LocalRepoLoaderImpl.parsePackages(LocalRepoLoaderImpl.java:176) at com.android.repository.impl.manager.LocalRepoLoaderImpl.getPackages(LocalRepoLoaderImpl.java:154) at com.android.repository.impl.manager.RepoManagerImpl$LoadTask.run(RepoManagerImpl.java:653) at com.android.repository.api.RepoManager$DummyProgressRunner.runSyncWithProgress(RepoManager.java:398) at com.android.repository.impl.manager.RepoManagerImpl.load(RepoManagerImpl.java:387) at com.android.repository.api.RepoManager.loadSynchronously(RepoManager.java:290) at com.android.sdklib.repository.AndroidSdkHandler$RepoConfig.createRepoManager(AndroidSdkHandler.java:695) at com.android.sdklib.repository.AndroidSdkHandler.getSdkManager(AndroidSdkHandler.java:269) at com.android.sdklib.repository.AndroidSdkHandler.getAndroidTargetManager(AndroidSdkHandler.java:307) at org.jetbrains.android.sdk.AndroidSdkData.findTargetByHashString(AndroidSdkData.java:212) at org.jetbrains.android.sdk.AndroidSdkAdditionalData.getBuildTarget(AndroidSdkAdditionalData.java:126) at org.jetbrains.android.sdk.AndroidPlatform.parse(AndroidPlatform.java:87) at org.jetbrains.android.sdk.AndroidSdkAdditionalData.getAndroidPlatform(AndroidSdkAdditionalData.java:137) at org.jetbrains.android.sdk.AndroidPlatform.getInstance(AndroidPlatform.java:65) at com.android.tools.idea.sdk.IdeSdks.getEligibleAndroidSdks(IdeSdks.java:494) at com.android.tools.idea.sdk.IdeSdks.getFirstAndroidSdk(IdeSdks.java:149) at com.android.tools.idea.sdk.IdeSdks.getAndroidSdkPath(IdeSdks.java:75) at com.android.tools.idea.startup.GradleSpecificInitializer.setupSdks(GradleSpecificInitializer.java:282) at com.android.tools.idea.startup.GradleSpecificInitializer.run(GradleSpecificInitializer.java:114) at com.android.tools.idea.AndroidInitialConfigurator.activateAndroidStudioInitializerExtensions(AndroidInitialConfigurator.java:198) at com.android.tools.idea.AndroidInitialConfigurator.<init>(AndroidInitialConfigurator.java:65) 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 org.picocontainer.defaults.ConstructorInjectionComponentAdapter$1.run(ConstructorInjectionComponentAdapter.java:220) at org.picocontainer.defaults.ThreadLocalCyclicDependencyGuard.observe(ThreadLocalCyclicDependencyGuard.java:53) at org.picocontainer.defaults.ConstructorInjectionComponentAdapter.getComponentInstance(ConstructorInjectionComponentAdapter.java:248) at com.intellij.util.pico.ConstructorInjectionComponentAdapter.getComponentInstance(ConstructorInjectionComponentAdapter.java:59) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentConfigComponentAdapter.getComponentInstance(ComponentManagerImpl.java:499) ... 29 more