Flutter iOS build failure error with Multiple commands after the Xcode upgrade

Question

Flutter iOS build fails after upgrading to Xcode 10.0 version in mac.

Nagendras-MacBook-Pro:uaenumber nagendra$ flutter run
Launching lib/main.dart on iPhone          


        

Answer 1

This issue was fixed by opening the Runner workspace project in Xcode 10. Then navigate to File, Workspace Settings and change the build system to Legacy Build System.