Fix the logic in MediaLibrary::updateFormElement() needs to be updated to handle all available return types from Nested Array

abhishek_gupta1 → made their first commit to this issue’s fork.

@RaniaMashaqbeh, fixed the issue and created MR. please review it once.

Thanks @abhishek_gupta1 I created an MR. But I'm afraid this works around the fatal error rather than pinpointing what sends the null value in the first place. I'll update the status of the issue to active to seek out further solutions

This one is interesting. Can you please provide the custom form source that you encountered this error on?

Typically bug fixes must include automated test coverage to ensure the same type of bug can't slip back in unnoticed in the future 🙏.