iOS Build Failed

[deepikawadhera]

I just downloaded the code and ran two commands

npm i
ionic cordova platform add ios

Build fails in Xcode showing

ld: framework not found CoreServices for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)

Please help

[djabif]

After running ionic cordova platform add ios did you run ionic cordova prepare ios?