无法创建Android虚拟设备。setDefaultDevices上的NullPointerException(DeviceDefinitionList.java:153)

无法创建Android虚拟设备。setDefaultDevices上的NullPointerException(DeviceDefinitionList.java:153),android,android-studio,Android,Android Studio,我的Android Studio是1.5.1 在AVD管理器中,单击创建虚拟设备,得到一个空点异常 null java.lang.NullPointerException 位于com.android.tools.idea.avdmanager.DeviceDefinitionList.setDefaultDevices(DeviceDefinitionList.java:153) 位于com.android.tools.idea.avdmanager.DeviceDefinitionList。

我的Android Studio是
1.5.1

在AVD管理器中,单击
创建虚拟设备
,得到一个
空点异常

null
java.lang.NullPointerException
位于com.android.tools.idea.avdmanager.DeviceDefinitionList.setDefaultDevices(DeviceDefinitionList.java:153)
位于com.android.tools.idea.avdmanager.DeviceDefinitionList。(DeviceDefinitionList.java:97)
在com.android.tools.idea.avdmanager.ChooseDeviceDefinitionStep.$$$setupUI$$$(ChooseDeviceDefinitionStep.java)
在com.android.tools.idea.avdmanager.ChooseDeviceDefinitionStep.(ChooseDeviceDefinitionStep.java:42)
位于com.android.tools.idea.avdmanager.AvdConfigurationPath.init(AvdConfigurationPath.java:34)
在com.android.tools.idea.wizard.dynamic.DynamicWizardPath.attachToWizard(DynamicWizardPath.java:98)上
位于com.android.tools.idea.wizard.dynamic.DynamicWizard.addPath(DynamicWizard.java:242)
位于com.android.tools.idea.avdmanager.AvdEditWizard.init(AvdEditWizard.java:84)
在com.android.tools.idea.avdmanager.CreateAvdAction.actionPerformed上(CreateAvdAction.java:40)
在javax.swing.AbstractButton.fireActionPerformed上(AbstractButton.java:1995)
位于javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
在javax.swing.DefaultButtonModel.fireActionPerformed上(DefaultButtonModel.java:387)
在javax.swing.DefaultButtonModel.setPressed中(DefaultButtonModel.java:242)
在javax.swing.plaf.basic.BasicButtonListener.mouseRelease(BasicButtonListener.java:236)
位于java.awt.Component.ProcessMouseeEvent(Component.java:6038)
位于javax.swing.JComponent.ProcessMouseeEvent(JComponent.java:3260)
位于java.awt.Component.processEvent(Component.java:5803)
位于java.awt.Container.processEvent(Container.java:2058)
位于java.awt.Component.dispatchEventImpl(Component.java:4410)
位于java.awt.Container.dispatchEventImpl(Container.java:2116)
位于java.awt.Component.dispatchEvent(Component.java:4240)
位于java.awt.LightweightDispatcher.RetargetMouseeEvent(Container.java:4322)
位于java.awt.LightweightDispatcher.ProcessMouseeEvent(Container.java:3986)
位于java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
位于java.awt.Container.dispatchEventImpl(Container.java:2102)
位于java.awt.Window.dispatchEventImpl(Window.java:2429)
位于java.awt.Component.dispatchEvent(Component.java:4240)
位于java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
位于com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:734)
位于com.intellij.ide.IdeEventQueue.\u dispatchEvent(IdeEventQueue.java:565)
位于com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:382)
位于java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
位于java.awt.EventDispatchThread.PumpeEventsforFilter(EventDispatchThread.java:183)
位于java.awt.EventDispatchThread.PumpeEventsforHierarchy(EventDispatchThread.java:173)
位于java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
位于java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
在java.awt.EventDispatchThread.run(EventDispatchThread.java:121)
我删除了
/User/.android
文件夹并重新安装了androidstudio,但还是一样

下面是我关于SDK的设置

我还尝试了使缓存无效/重新启动

*更新

如果我启动SDK管理器独立并进入菜单:工具>管理AVD。我成功地在那里创建并启动了设备

现在这个错误不断地出现。请注意,我没有安装关于“磨损”的东西

在sdk工具下载版6.0.1“英特尔x86仿真器加速器(HAXM安装程序)”中,您必须下载它

然后

转到sdk位置“…\sdk\extras\intel\Hardware\u Accelerated\u Execution\u Manager”并安装“intelhaxm android.exe”

您应该安装它以使用avd

加上

在sdk平台中下载“英特尔x86 Atom系统映像”

最好在sdk管理器中检查它们

如果您需要wear emulator,也必须下载wear sdk


请下载“android wear Intel x86 Atom系统映像”

一个建议:尝试使用Genymotion。 (从各个角度)都比AVD好。
官方网站:

不工作。我想让你知道HAXM已经安装好了(我没有删除它),这次又重新安装了它。有没有可能是androidstudio在Eclipse上遇到了问题?虽然我不会同时运行这两个程序,但您可以安装Eclipse并重试。你不需要Eclipse,如果你在Eclipse中有emulator,请删除我知道的。我需要Eclipse来处理另一个在Android studio 3.2.1中存在类似问题的作业,我看不到以独立模式启动它的选项。
null
java.lang.NullPointerException
    at com.android.tools.idea.avdmanager.DeviceDefinitionList.setDefaultDevices(DeviceDefinitionList.java:153)
    at com.android.tools.idea.avdmanager.DeviceDefinitionList.<init>(DeviceDefinitionList.java:97)
    at com.android.tools.idea.avdmanager.ChooseDeviceDefinitionStep.$$$setupUI$$$(ChooseDeviceDefinitionStep.java)
    at com.android.tools.idea.avdmanager.ChooseDeviceDefinitionStep.<init>(ChooseDeviceDefinitionStep.java:42)
    at com.android.tools.idea.avdmanager.AvdConfigurationPath.init(AvdConfigurationPath.java:34)
    at com.android.tools.idea.wizard.dynamic.DynamicWizardPath.attachToWizard(DynamicWizardPath.java:98)
    at com.android.tools.idea.wizard.dynamic.DynamicWizard.addPath(DynamicWizard.java:242)
    at com.android.tools.idea.avdmanager.AvdEditWizard.init(AvdEditWizard.java:84)
    at com.android.tools.idea.avdmanager.CreateAvdAction.actionPerformed(CreateAvdAction.java:40)
    at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
    at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
    at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
    at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
    at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
    at java.awt.Component.processMouseEvent(Component.java:6038)
    at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
    at java.awt.Component.processEvent(Component.java:5803)
    at java.awt.Container.processEvent(Container.java:2058)
    at java.awt.Component.dispatchEventImpl(Component.java:4410)
    at java.awt.Container.dispatchEventImpl(Container.java:2116)
    at java.awt.Component.dispatchEvent(Component.java:4240)
    at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
    at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
    at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
    at java.awt.Container.dispatchEventImpl(Container.java:2102)
    at java.awt.Window.dispatchEventImpl(Window.java:2429)
    at java.awt.Component.dispatchEvent(Component.java:4240)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
    at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:734)
    at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:565)
    at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:382)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)