[2010-07-12 10:10:06 - Hello Google Android]ActivityManager: DDM dispatch reg wait timeout [2010-07-12 10:10:06 - Hello Google Android]ActivityManager: Can't dispatch DDM chunk 52454151: no handler defined [2010-07-12 10:10:06 - Hello Google Android]ActivityManager: Can't dispatch DDM chunk 48454c4f: no handler defined [2010-07-12 10:10:06 - Hello Google Android]ActivityManager: Can't dispatch DDM chunk 46454154: no handler defined [2010-07-12 10:10:06 - Hello Google Android]ActivityManager: Can't dispatch DDM chunk 4d505251: no handler defined [2010-07-12 10:10:09 - Hello Google Android]ActivityManager: Starting: Intent { cmp=zlp.android.test.hello/.Hello } [2010-07-12 10:10:36 - Hello Google Android]HOME is up on device 'emulator-5556' [2010-07-12 10:10:36 - Hello Google Android]Uploading Hello Google Android.apk onto device 'emulator-5556' [2010-07-12 10:10:36 - Hello Google Android]Installing Hello Google Android.apk... [2010-07-12 10:11:00 - Hello Google Android]Success! [2010-07-12 10:11:01 - Hello Google Android]Starting activity zlp.android.test.hello.Hello on device 今天遇到了这个问题，在网上查了一下，说是ADT和SDK的版本不匹配的缘故造成的，况且后面已经运行成功了，应该不会影响大局，不过心里还是有点胆怯， 不知道有没有更好的回答？