cordova run with ios error .. Error code 65 for command: xcodebuild with args:

You need a development provisioning profile on your build machine. Apps can run on the simulator without a profile, but they are required to run on an actual device.

If you open the project in Xcode, it may automatically set up provisioning for you. Otherwise you will have to create go to the iOS Dev Center and create a profile.

Try to remove and add ios again

ionic cordova platform remove ios

ionic cordova platform add ios

Worked in my case

I had the same problem. In my case cordova platform update ios helped. The reason was in outdated version.