如果直接运行cocos run -p android 这个是按照debug执行的，没有错误，可以执行。
但是如果按照
cocos run -p android -m release
会得到以下错误
BUILD SUCCESSFUL
Total time: 10 seconds
3339 KB/s (1736892 bytes in 0.507s)
pkg: /data/local/tmp/BingTest-release-unsigned.apk
Failure
Runing command: run
starting application
Starting: Intent { cmp=com.bing.game.test/org.cocos2dx.cpp.Cocos2dxActivity }
Error type 3
Error: Activity class {com.bing.game.test/org.cocos2dx.cpp.Cocos2dxActivity} does not exist.