I am building a IOS from windows through a MacBook and I keep getting the same error, even after uninstalling Xamarin.IOS with the uninstall script and emptying the cache folder. I now have Visual Studio installed on the MAC. I did change the Provisioning profile because I needed to add push notifications to the project.
Now I am stuck with this error and I do not know what to try anymore:
/Users//Library/Caches/Xamarin/mtbs/builds/.iOS/ec3fa8c87274cfb85c8423bb8f475608/bin/iPhone/Debug/.iOS.app/Frameworks/libSkiaSharp.framework/libSkiaSharp: replacing existing signature
/Users//Library/Caches/Xamarin/mtbs/builds/.iOS/ec3fa8c87274cfb85c8423bb8f475608/bin/iPhone/Debug/.iOS.app/Frameworks/libSkiaSharp.framework/libSkiaSharp: unknown error -1=ffffffffffffffff .iOS