android eclipse导入工程显示Unable to resolve target 'android-19'错误，求解！

Question

Project has no project.properties file! Edit the project properties to set one.[2016-07-13 13:48:05 -] Unable to resolve target 'android-19'[2016-07-13 13:48:05 -] Unable to resolve target 'android...

怪我咯 · Answer

Project has no project.properties file! Is the file missing?

大家讲道理 · Answer

The answer is here:

http://blog.csdn.net/love_javc_you/article/details/37728355

I won’t copy it due to copyright reasons, please remember to adopt it~