About Thread Safe Errors | UE5 | Animation BP

Development Character & Animation
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1

I tried to create a “GetMainAnimBPThreadSafe” referring to Lyra Starter Game, but I get an error.

Error contents
Get Main Anim BPThread Safe Accessing an object reference is not thread-safe

Does anyone know the cause of this error?

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スクリーンショット 2022-04-21 21.28.16
スクリーンショット 2022-04-21 21.28.161920×737 67.2 KB

2

i had a similar problem. i renamed “Return” to “ReturnValue” and it worked

4 Likes
3

I’m a bit late to this thread but if anyone else if having issues with Thread safe animation blueprint, you’re gonna wanna place a Property Access node in Thread-safe functions and choose Thread Safe in the details panel on the right.

When placing the Property Access node, select the drop-down window and choose the variables you want to get.

Check out this video:

2 Likes
4

Same problem lol, thanks that was the reason.