we are trying to package a unreal engine project for iOS ,so we tried importing provisioning cert from the engine but it was not able to import the cert .So we tried importing the provisioning profiles from Xcode itself.
now when we import the provision from Xcode it crashes, or if we try to download the provisioning cert from Xcode ,it just gives an errors if anyone who has faced this issue or who know what causes it please help us out
I suggest you create a new project to see if you manage to package that one, if it returns the same error, remove the .mobileprovisioning profile that is stored in the Unreal Engine 5 Engine folder. This resolved the issue for me.