解决Xcode报错:Command /usr/bin/codesign failed with exit code 1

打开命令行终端，进入工程根目录，运行命令

xattr -rc .

还不行就删除下面目录的项目：

/Users/denny/Library/Developer/Xcode/DerivedData/

参考：

https://stackoverflow.com/questions/29242485/command-usr-bin-codesign-failed-with-exit-code-1-code-sign-error