XCode App installation failed (A

今天用Xcode在真机上调试App，Run以后build等步骤都没问题，安装App到真机时跳出了”App installation failed”的错误信息。
具体的错误原因是”A valid provisioning profile for this executable was not found”
解决方法其实很简单，参考这里，删除本地保存的mobileprovision文件就可以了。

cd ~/Library/MobileDevice/Provisioning Profiles  
rm -f *.mobileprovision