How to Fix xcrun: error: unable to find utility "instruments", not a developer tool or in PATH
I just got a new machine and downloaded XCode. I used git to clone my ReactNative project from Github. I have everything ready to go. But when I run react-native run-ios I see xcrun: error: unable to find utility "instruments", not a developer tool or in PATH The fix for this is pretty simple but of course not intuitive. You need to launch XCode and agree to the terms first. Then go to Preferences > Locations and you'll see a select tag for Command Line Tools. Click this select box and choose the version of XCode you'll be using. After this you can go back to the command line and run react-native run-ios Here is a screen shot 
Worked perfectly. Thanks!
I have done that, But got the same error any help, please ?
https://stackoverflow.com/questions/52664028/not-able-run-project
You're my hero!
Best article. Helped a lot to unblock my issue. Thanks a lot.
Facing the issue still after updating the command line tool, any other solutions ???