Bug Report | v1.12 | Using curves in the Animation Graph causes a crash

Hey Flax community!

If there is a better, or proper, way to report bugs, please share and I’ll move this.

Using Flax v. 1.12 and also checked on v 1.11 with the same result.

As the title states, when you use a curve node and connect its ouput to another node, the engine crashes. It might be related to something else, but the crash happens whenever the “Base Model” is set in the animation graph. If I leave it empty, nothing crashes, but as soon as a mesh is selected, the crash happens (no matter if the the curve node is added before or after the mesh is set).
The error message:

Here are two examples (only allowed to paste one image since I’m new), the top example using a Cruve2 and the bottom using a Curve1, so it doesn’t matter which curve not is used, the crash still happens.:

love to see curves in the anim graph! We use them all the time at work when making animation systems. They’re great, and the addition of multi valued cruves is fantastic.

If there are any logs or other info I can share to help with this, please tell me.

If there is a better, or proper, way to report bugs, please share and I’ll move this.

For future bug reports you could use Github issues, but posting on the forums is fine as well :slight_smile:

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Fixed crash in Fix crash when using curves inside Anim Graph · FlaxEngine/FlaxEngine@6daec81 · GitHub.

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