Can't register DevFinder class object!

What the hell is this error? Usually when I see it it corrupts some my UDataAsset files and freeses UE, so no logs.

https://gyazo.com/58bd2f2646293d0d1998c69d7ca819ec

Idk even how I can debug it.

Or maybe this errors occurs after UE corrupt my file on UDataAsset loading step. More looks like this behaviour. So why UE corrupts UDataAsset ?

Hey -

When are you seeing this error? Does this occur when compiling code/blueprints or when doing something else in the editor? Please provide any information that will help me test this on my end.

Cheers

This error appears after loading my game level, I think it crashes on the step of loading corrupted UDataAsset… After that I can close this message box, but UE freezes on making a call stack i think

I’ve not seen this error before and have not been able to reproduce it in a new project with a data asset. Can you provide the project where the crash is occurring. If you remove the corrupted asset are you able to open the project/level? You can upload the project here as a zip file or you can upload the project to google drive or dropbox and send me a private message on the forums with a download link.

Sorry, that is not an UE error. It is of one of our own libraries.
Still bug with corrupted UDataAssert was an UE issue i think, but I can not be sure if they are related.