[Android] waiting for the debugger to attach

XXX is waiting for the debugger to attach.

1.

命令行模式下执行:

adb kill-server

adb start-server

2.

有人说多开eclipse会这样,我只开了一个,但是同时Android SDK Manager在升级,看来涉及到使用API的进程貌似只能留一个。