Pei
Pei

Reputation: 11643

Xcode 12.3 couldn't install app on iOS 14.3

I've updated my iPhone to iOS 14.3 and it required me to update Xcode to 12.3 too. But Xcode now gives me the following error whenever trying to run/debug the app through the device.

Errors were encountered while preparing your device for development. Please check the Devices and Simulators Window.

enter image description here

I tried restarting Xcode, reconnecting the device, changing deployment target etc. with no luck.

Upvotes: 1

Views: 905

Answers (1)

Moiz Irshad
Moiz Irshad

Reputation: 720

if you updated you iOS to latest beta version, you should also use latest Xcode beta version.

Or else restart your device.

Upvotes: 2

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