lerna ERR! yarn run ios stdout:
$ react-native run-ios
Found Xcode project ReactNavigationRelay.xcodeproj
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.
lerna ERR! yarn run ios stderr:
xcrun: error: unable to find utility "instruments", not a developer tool or in PATH
Command failed: xcrun instruments -s
xcrun: error: unable to find utility "instruments", not a developer tool or in PATH
Error: Command failed: xcrun instruments -s
xcrun: error: unable to find utility "instruments", not a developer tool or in PATH
at checkExecSyncError (child_process.js:621:11)
at Object.execFileSync (child_process.js:639:13)
at Object.runIOS [as func] (/Users/jabur/foton/entria-fullstack/packages/app/node_modules/react-native/local-cli/runIOS/runIOS.js:76:17)
at Promise.resolve.then (/Users/jabur/foton/entria-fullstack/packages/app/node_modules/react-native/local-cli/cliEntry.js:117:22)
error Command failed with exit code 1.
lerna ERR! yarn run ios exited 1 in '@entria/app'```