Andrioid工作室启动失败：初始化’null’的致命错误
我不知道我的Android工作室发生了什么，当我启动它时，它会向我显示如下错误信息。 我尝试卸载/重新安装它，但它不起作用。谁可以帮助我！
Internal error. Please report to https://code.google.com/p/android/issues java.lang.RuntimeException: com.intellij.ide.plugins.PluginManager$StartupAbortedException: Fatal error initializing 'null' at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:178) at com.intellij.idea.MainImpl$1$1$1.run(MainImpl.java:52) at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:715) at java.awt.EventQueue.access$400(EventQueue.java:82) at java.awt.EventQueue$2.run(EventQueue.java:676) at java.awt.EventQueue$2.run(EventQueue.java:674) at java.security.AccessController.doPrivileged(Native Method) at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:86) at java.awt.EventQueue.dispatchEvent(EventQueue.java:685) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:362) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122) Caused by: com.intellij.ide.plugins.PluginManager$StartupAbortedException: Fatal error initializing 'null' at com.intellij.ide.plugins.PluginManager.handleComponentError(PluginManager.java:248) at com.intellij.openapi.components.impl.PlatformComponentManagerImpl.handleInitComponentError(PlatformComponentManagerImpl.java:39) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.loadClasses(ComponentManagerImpl.java:441) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.loadClasses(ComponentManagerImpl.java:417) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.access$000(ComponentManagerImpl.java:403) at com.intellij.openapi.components.impl.ComponentManagerImpl.createComponents(ComponentManagerImpl.java:108) at com.intellij.openapi.components.impl.ComponentManagerImpl.init(ComponentManagerImpl.java:87) at com.intellij.openapi.components.impl.stores.ApplicationStoreImpl.load(ApplicationStoreImpl.java:101) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:504) at com.intellij.openapi.application.impl.ApplicationImpl.load(ApplicationImpl.java:486) at com.intellij.idea.IdeaApplication.run(IdeaApplication.java:170) ... 16 more Caused by: java.lang.UnsupportedClassVersionError: org/apache/http/conn/ssl/X509HostnameVerifier : Unsupported major.minor version 51.0 at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.lang.ClassLoader.defineClass(ClassLoader.java:471) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:259) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:255) at com.intellij.util.lang.UrlClassLoader.findClass(UrlClassLoader.java:216) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:637) at java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.lang.ClassLoader.defineClass(ClassLoader.java:471) at com.intellij.util.lang.UrlClassLoader._defineClass(UrlClassLoader.java:259) at com.intellij.util.lang.UrlClassLoader.defineClass(UrlClassLoader.java:255) at com.intellij.util.lang.UrlClassLoader.findClass(UrlClassLoader.java:216) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at com.intellij.util.net.ssl.CertificateManager.(CertificateManager.java:81) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:249) at com.intellij.openapi.components.impl.ComponentManagerImpl$ComponentsRegistry.loadClasses(ComponentManagerImpl.java:427) ... 24 more 编辑：os是mac，android studio versison是1.3 Beta 1.0
哦，我解决了。 解决方案是删除/ Library / Java / Extensions目录