1、In Xcode, go to File->Project/Workspace settings.
2、Change the build system to Legacy Build system.
参考:https://stackoverflow.com/questions/51071090/multiple-commands-produced-error-xcode-10
1、In Xcode, go to File->Project/Workspace settings.
2、Change the build system to Legacy Build system.
参考:https://stackoverflow.com/questions/51071090/multiple-commands-produced-error-xcode-10