I have been facing an issue where \'react-native run-ios\' can not start, regardless of the simulator I add to the --simulator argument. XCode has the correct location for t
I tried like below
Open Xcode. Then Preferences -> Select Components in Tabs.
Xcode
Preferences
Components
Then install any one(or more) of the available simulators on the list. Preferably the recent one at the top.
It solves the problem.