unable to run expo on IOS simulator

Question

i've a problem with expo, who doesn't work on my ios simulator, on the simulator i have the following message: 'There was a problem running Expo' screen of ios emulator

Everything is ok on android emulator, i tried to reinstall expo on my mac and iphone emulator, i check a lot of post but i didn't see exactly the same error, this issue May be due to the fact that I changed my computer and that I copied all my files from the old computer.

if anybody can help me, I would be grateful thx u.

Answer 1

Have you tried deleting the expo folder in the project?

Answer 2

I've tried all the sugestions, and still is impossible to run the IOS simulator:

"Error opening simulator. Check metro logs for details"