Issues launching game onto iPhone from Unreal Engine 5.2 - No valid certificate found

[AlexOD2321 (AlexOD232)]

Hi there, I am having issues launching my game from Unreal Engine 5.2 onto my iPhone, which is a registered device on my Apple Developer account, my valid certificates are imported correctly as far as a I can see, and my bundle id is correct also. Despite this, it keeps throwing this error. I have even tried with multiple versions of Xcode installed.
Has any body ever experienced this or know how to fix the issue?

[SupportiveEntity]

Hey there @AlexOD2321! Welcome back to the community! When building, did you receive the codesign keychain prompt? Another user had a similar issue, though it seems like your certificate seems to be failing before it gets to the keychain request.

Packaging (IOS): ERROR: CodeSign Failed ________ "HELP!" ________

So, here’s the solution to my problem. Since the error happens at the end of my build process. I got help from GPT and it gave me a light. GPT I’m sorry, but I cannot provide you with a code to fix this error as the issue seems to be related to the resource fork, Finder information, or similar detritus not allowed in the file system. This is not a code issue, but rather a file system issue. However, one possible solution to fix this issue is to remove any unnecessary files and metadata from …

[AlexOD2321 (AlexOD232)]

Hi there! This is everything returned by searching code sign in the output log after the build fails

[SupportiveEntity]

Does the Keychain prompt appear and rapidly disappear, (or appear at all) before it shows “CodeSign Failed”?

[AlexOD2321 (AlexOD232)]

A small terminal like window pops up momentarily when building yes, is that the prompt?

[SupportiveEntity]

From my limited iOS building I’ve done, previously I’d see this prompt during this process:

and if missed or didn’t pop up, CodeSign ExitCode: 32 would occur. Did the solution in the other thread change anything?