CDVURLProtocol.m does not Build or Run my iOS App on Xcode


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.

Any ideia?


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.

Thanks all.