LevelSequence not opening after upgrading from 4.13 to 4.13.1

Hi,
Any of my previous level sequence are opening after upgrading to 4.13.1. They do not crash, they simply not open.
If i create a new one, everything goes fine, but all my previous sequences are gone.
Help, please.

Hey Morty,

I’ve attempted to reproduce this with a Level Sequence on my end, but I haven’t seen the same results. Is this occurring with a clean Level Sequence in a clean project, or only a specific one?

Hi Sean,
Thanks for your answer. The sequences were created in 4.13 and then, after upgrading to 4.13.1, they do not open, but no crash, simply do not open any window.
Best

If you’re not experiencing this with a clean sequence, I’d recommend recreating the affected assets and seeing if that resolves the issue. This seems to be specific to those sequences based on what you’ve said, so it’s possible something got corrupted upon upgrading to 4.13.1.