Unreal Engine 5 Crashing when opening ML Deformer file

Development Character & Animation
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1

Whenever I try to open a ML deformer file UE5 crashes whilst opening the file without fail it is a fresh file never been used before

Error

If there is anymore Information that is Required to fix this problem tell me what I need to send and I’ll send any help would be very appreciated <3

2

Hi :slight_smile: Do you perhaps have some call stack that shows a bit more info? Or some log file.

3

I do have some Log files at least that’s what I think it is I’m not too sure cause I’m new but I’ll send it (I’ve replaced any part with my name to “(user)” )
Custom3rdPerson.log (132.9 KB)

4

Also for the record My project File corrupted and I had to restart the Project and the Issue is still occurring I thought that this should be known. I have also uninstalled epic games and reinstalled it with no success.

5

I also had the same issue and I solved the crash by giving the ML deformer a name.

6

No luck that didn’t work for me

7

Based on the log file, and some recent automated tests that showed up a bug I think I know what the problem might be.

You haven’t loaded any ML Deformer model plugins. If you then attempt to open the editor on a new asset, it crashes. I have fixed this locally here. It just hasn’t been submitted yet.

But what you should try is to enable the following plugin inside UE: Neural Morph Model

Could you please give that a try?

8

Thank you so much enabling ML Deformer Neural Morph Model (Neural Morph Model) worked!

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