DeviceManager.getHardwareProperties中的NullPointerException

Question

当我用更新的版本更新ADT时,它崩溃了.

java.lang.NullPointerException
        at com.android.sdklib.devices.DeviceManager.getHardwareProperties(DeviceManager.java:552)
        at com.android.sdklib.devices.DeviceManager.hasHardwarePropHashChanged(DeviceManager.java:594)
        at com.android.sdklib.internal.avd.AvdManager.parseAvdInfo(AvdManager.java:1555)
        at com.android.sdklib.internal.avd.AvdManager.buildAvdList(AvdManager.java:1433)
        at com.android.sdklib.internal.avd.AvdManager.<init>(AvdManager.java:341)
        at com.android.sdklib.internal.avd.AvdManager.getInstance(AvdManager.java:351)
        at com.android.sdklib.internal.repository.updater.UpdaterData.initSdk(UpdaterData.java:252)
        at com.android.sdklib.internal.repository.updater.UpdaterData.<init>(UpdaterData.java:120)
        at com.android.sdkuilib.internal.repository.SwtUpdaterData.<init>(SwtUpdaterData.java:61)
        at com.android.sdkuilib.internal.repository.ui.SdkUpdaterWindowImpl2.<init>(SdkUpdaterWindowImpl2.java:104)
        at com.android.sdkuilib.repository.SdkUpdaterWindow.<init>(SdkUpdaterWindow.java:88)
        at com.android.sdkmanager.Main.showSdkManagerWindow(Main.java:389)
        at com.android.sdkmanager.Main.doAction(Main.java:350)
        at com.android.sdkmanager.Main.run(Main.java:148)
        at com.android.sdkmanager.Main.main(Main.java:114)

Answer 1

删除你的〜/ .android文件夹(以防万一存储在其他地方),因为它可能与以前版本的ADT冲突.