新建的blank android application project

 

上来就报错:R cannot be resolved to a variable


New Android App Project: R cannot be resolved to a variable
 

google了几乎所有方法,例如import, fixed Project properties等等,均无解。

 

最终,在stackoverflow上看到了问题的关键点,Build-Tools没装


New Android App Project: R cannot be resolved to a variable
 

启动 Android SDK Manager: ${SDK_PATH}/tools/android  (mac版本)

 

安装Build-Tools后,重启eclipse。搞定!收工!

相关文章: