xcode真机调试报错：A valid provisioning profile for this executable was not found
模拟器测试没有问题，真机调试的时候，安装遇到了问题。提示：A valid provisioning profile for this executable was not found。
打开 “File” > “Project Settings…” 设置 Build System，把New Build System 改为 Legacy Build System（如果下面的那个不是Use Shared Setting，需要改成Use Shared Setting或者Legacy Build System），重新安装就可以了。
