I use Ionic 3.
I run the command
ionic cordova build ios --prod with success.
I open my .xcodeproj file with success.
But, when i try to RUN or BUILD my App, Xcode returns “Build Failed” and show to me this image:
I try run
ionic cordova platform rm ios and
ionic cordova platform add ios, but without success.
I confused the alert with erro, when in truth, the erro is
Apple Mach-O Linker Error Group: Linker command failed with exit code 1 (use -v to see invocation) and I found the solution in Ios Xcode 8 Apple Mach-O Linker (ld) Error Group in xcode
Please, someone admin, remove this post. Thanks.