Android新版本SDK打开旧版本项目报错解决

1.Description Resource Path Location Type Unable to resolve target 'android-19

解决：打开project.properties，修改对应版本号

 

2.Description Resource Path Location Type
AndroidManifest.xml file missing! SoapTest Unknown Android Packaging Problem

解决：修改问题1后出现，重启Eclipse恢复正常