I am getting this error after I upgraded to Mac OS 26 with XCode 26 in my Bare RN 81.4 project. I had to downgrade to XCode 16.4 to make it work.
After deleting the iOS 18.4.simruntime folder from /Library/Developer/CoreSimulator/Profiles/Runtimes, Xcodes.app still shows “iOS 18.4 Simulator Runtime” as ...
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