Error despite following Getting Started

Expo Development Tools
1

Despite following Getting Started to a t, I am receiving the error in the attached image. Any suggestions?

Simulator Screen Shot - iPhone 8 - 2021-08-03 at 14.42.37
Simulator Screen Shot - iPhone 8 - 2021-08-03 at 14.42.37750×1334 72.6 KB

2

Deleting /ios and rerunning expo start:ios fixed the problem