Reason: image not found xcode 12.3

Question

My application runs correctly with simulators (iPhone 8 and iPhone SE). However, when I want to test it on my iPhone SE I get:

dyld: Library not loaded:
@rpath/MailCore.framework/MailCore
Referenced from:
/private/var/containers/Bundle/Application/0C0AF3CC-3250-4E39-81BA-9A736AD63021/gfer94.app/gfer94
Reason: image not found 

I use Xcode 12.3, my iPhone SE is 14.3 and, in my application, I use Firebase and Mailcore2.

Do you have any idea why I receive this error?

question from:https://stackoverflow.com/questions/65651084/reason-image-not-found-xcode-12-3

Answer 1

Waitting for answers