突然出现这个问题,解决步骤如下:
android-sdk\tools 下有一个文本adb_has_moved.txt
注意高亮红字
------------------------------adb_has_moved.txt------------------------------------------
The adb tool has moved to platform-tools/
If you don't see this directory in your SDK,
launch the SDK and AVD Manager (execute the android tool)
and install "Android SDK Platform-tools"
Please also update your PATH environment variable to
include the platform-tools/ directory, so you can
execute adb from any location.
-----------------------------------------------------------------------------------------------------
在这个目录android-sdk\platform-tools下 启动 adb.exe
重启eclipse,问题解决