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

Question

我的Android Studio是1.5.1。

在AVD管理器中，点击Create Virtual Device并获得NullPointerException。

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)

我删除了/User/.android文件夹并重新安装了Android Studio，但仍然相同。

这是我关于SDK的设置。

我还尝试了无效缓存/重新启动。

* UPDATE

如果我启动SDK Manager 独立并转到菜单：工具＆gt;管理AVD。我成功地在那里创建和启动设备。

现在这个错误不断涌现。请注意，我没有安装关于“穿”的东西..

Answer 1

在sdk工具下载“Intel x86 Emulator Accelerator（HAXM安装程序）”6.0.1版，你必须下载它。

然后

转到sdk位置“... \ sdk \ extras \ intel \ Hardware_Accelerated_Execution_Manager”并安装“intelhaxm-android.exe”

你应该安装使用avd

加

在sdk平台下载“Intel x86 Atom system Image”

在sdk经理中更好地检查它们

如果你需要磨损模拟器，你必须下载穿sdk

请下载“android穿Intel x86 Atom系统图像”

Answer 2

一个建议：尝试使用Genymotion。 更好（从所有观点来看）然后是AVD。 官方网站：https://www.genymotion.com/#!/