运行项目结构时出现错误消息：
Multiple entries with same key: Google Inc.:Google APIs:23=Google APIs (API 23) and Google Inc.:Google APIs:23=Google APIs (API 23)
错误详情：
Multiple entries with same key: Google Inc.:Google APIs:23=Google APIs (API 23) and Google Inc.:Google APIs:23=Google APIs (API 23)
java.lang.IllegalArgumentException: Multiple entries with same key: Google Inc.:Google APIs:23=Google APIs (API 23) and Google Inc.:Google APIs:23=Google APIs (API 23)
at com.google.common.collect.ImmutableMap.checkNoConflict(ImmutableMap.java:150)
at com.google.common.collect.RegularImmutableBiMap.<init>(RegularImmutableBiMap.java:77)
at com.google.common.collect.ImmutableBiMap$Builder.build(ImmutableBiMap.java:172)
at com.android.tools.idea.gradle.structure.editors.KeyValuePane.<init>(KeyValuePane.java:138)
at com.android.tools.idea.gradle.structure.editors.AndroidProjectConfigurable.<init>(AndroidProjectConfigurable.java:65)
at com.android.tools.idea.gradle.structure.AndroidProjectStructureConfigurable.<init>(AndroidProjectStructureConfigurable.java:225)
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:422)
at org.picocontainer.defaults.InstantiatingComponentAdapter.newInstance(InstantiatingComponentAdapter.java:193)
at org.picocontainer.defaults.ConstructorInjectionComponentAdapter$1.run(ConstructorInjectionComponentAdapter.java:220)
at org.picocontainer.defaults.ThreadLocalCyclicDependencyGuard.observe(ThreadLocalCyclicDependencyGuard.java:53)
at org.picocontainer.defaults.ConstructorInjectionComponentAdapter.getComponentInstance(ConstructorInjectionComponentAdapter.java:248)
at com.intellij.util.pico.ConstructorInjectionComponentAdapter.getComponentInstance(ConstructorInjectionComponentAdapter.java:59)
at com.intellij.openapi.components.impl.ServiceManagerImpl$MyComponentAdapter.getComponentInstance(ServiceManagerImpl.java:232)
at com.intellij.util.pico.DefaultPicoContainer.getLocalInstance(DefaultPicoContainer.java:246)
at com.intellij.util.pico.DefaultPicoContainer.getComponentInstance(DefaultPicoContainer.java:212)
at com.intellij.openapi.components.ServiceManager.doGetService(ServiceManager.java:46)
at com.intellij.openapi.components.ServiceManager.getService(ServiceManager.java:41)
at com.android.tools.idea.gradle.structure.AndroidProjectStructureConfigurable.getInstance(AndroidProjectStructureConfigurable.java:119)
at com.android.tools.idea.gradle.actions.AndroidShowStructureSettingsAction.showAndroidProjectStructure(AndroidShowStructureSettingsAction.java:62)
at com.android.tools.idea.gradle.actions.AndroidShowStructureSettingsAction.actionPerformed(AndroidShowStructureSettingsAction.java:54)
at com.intellij.openapi.actionSystem.impl.ChameleonAction.actionPerformed(ChameleonAction.java:54)
at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:182)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter$1.run(ActionMenuItem.java:311)
at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:958)
at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:124)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:281)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:109)
at com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:513)
at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:45)
at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:533)
at java.awt.Component.processMouseEvent(Component.java:6535)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6300)
at java.awt.Container.processEvent(Container.java:2236)
at java.awt.Component.dispatchEventImpl(Component.java:4891)
at java.awt.Container.dispatchEventImpl(Container.java:2294)
at java.awt.Component.dispatchEvent(Component.java:4713)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466)
at java.awt.Container.dispatchEventImpl(Container.java:2280)
at java.awt.Window.dispatchEventImpl(Window.java:2750)
at java.awt.Component.dispatchEvent(Component.java:4713)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
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.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:866)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:650)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:381)
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)
答案 0 :(得分：0)
我今天遇到了同样的问题并成功解决了在“SDK Manager”上卸载（Android 6.0（Marshmallow）google API，重新启动AndroidStudio并重新安装使用SDK“同步”... 有用！如果您已经安装了“Android SDK Platform 23”，请记住提供unistall并重新安装API 23。解决方案是重新安装Google API。
答案 1 :(得分：0)
您必须使用Android Studio内置SDK Manager来避免此问题。 尝试从那里安装您丢失的“Google API”。