Android：Logcat]在运行 Google 的示例记事本应用程序时找不到设备
我打开了我的 NotepadCodeLab、NotepadAdv1 项目，并在构建和运行后立即得到了这个：
[2010-11-01 14:42:48 - DeviceMonitor]Sending jdwp tracking request failed!
[2010-11-01 14:42:48 - Logcat]device not found
com.android.ddmlib.AdbCommandRejectedException: device not found
at com.android.ddmlib.AdbHelper.setDevice(AdbHelper.java:736)
at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:373)
at com.android.ddmlib.Device.executeShellCommand(Device.java:285)
at com.android.ddmuilib.logcat.LogPanel$3.run(LogPanel.java:516)
我缺少什么？
I opened my NotepadCodeLab, NotepadAdv1 project, and got this as soon as I built and ran:
[2010-11-01 14:42:48 - DeviceMonitor]Sending jdwp tracking request failed!
[2010-11-01 14:42:48 - Logcat]device not found
com.android.ddmlib.AdbCommandRejectedException: device not found
at com.android.ddmlib.AdbHelper.setDevice(AdbHelper.java:736)
at com.android.ddmlib.AdbHelper.executeRemoteCommand(AdbHelper.java:373)
at com.android.ddmlib.Device.executeShellCommand(Device.java:285)
at com.android.ddmuilib.logcat.LogPanel$3.run(LogPanel.java:516)
What am I missing?
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模拟器还是物理设备？如果是模拟器，它已经在运行了吗？如果是设备，是否通过 USB 连接？
假设您已安装 SDK 并且在您的路径上，如果您在命令提示符中键入“adb devices”，您的设备应该会显示。如果没有，请按照此处的 SDK 安装说明进行操作：
http://developer.android.com/ sdk/installing.html
Emulator or physical device? If emulator, is it already running? If it's a device, is it connected via USB?
Assuming you have the SDK installed and on your path, if you type "adb devices" into the command prompt, your device should show up. If it doesn't, follow the SDK installation instructions here:
http://developer.android.com/sdk/installing.html
如果您使用的是真实设备，请不要忘记 USB 驱动程序。您还必须在 SDK 和 AVD 管理器中安装适合您手机的正确版本。如果您已升级到 v2.2，则还要安装 v2.1。
If you're using a real device, don't forget the USB driver. You also have to have installed into your SDK and AVD manager the correct version for your phone. If you were upgraded to v2.2, also install v2.1.
奇怪的是，当我第二天回来时（重新启动 Eclipse/我的计算机后），它起作用了。应该先尝试一下。不过谢谢:)
Bizarrely, when I came back the next day (after restarting Eclipse/my computer), it worked. Should have tried that first. Thanks though :)