出于某种原因,在我的手机(LG Optimus S,运行 Android 2.3.3)而不是模拟器(使用 eclipse)上运行应用程序(Android 2.3.3)进行测试时,我收到此错误:
[2012-06-12 15:54:59 - test] Failed to install test.apk on device 'A0000028CD875E!
[2012-06-12 15:54:59 - test] closed
[2012-06-12 15:54:59 - test] Failed to install test.apk on device 'A0000028CD875E': closed
[2012-06-12 15:54:59 - test] com.android.ddmlib.InstallException: closed
[2012-06-12 15:54:59 - test] Launch canceled!
我在手机上启用了 USB 调试。我还应该做些什么来摆脱这个错误?