xcode simulator won't open

Question

I'm using expo. I run npm start, then press "i" to open the IOS simulator. It was working up to now and I'm not sure what changed. I get this error

Error: xcrun exited with non-zero code: 148
Invalid device or device pair: 3C84B562-463E-4524-AD01-4E8A959D3415

Any advice on how to proceed?

1.1k

Posted by

steph_da_coder

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Answer 1

Having the same issue, even after I tried fastlane snapshot reset_simulators

and

Xcode -> Preferences -> Locations -> Derived Data (Click the little arrow) -> Delete the folder for your project.

Posted by

aswf

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