Hi, it's my first post here so if I should post it elswhere notice me.

I was following this video Your text to link here… [www.sidefx.com] to create a fire as a mesh with vertex animation. I did all the same and arrived to the VAT render I have always the same error :

Error
Error rendering child: /out/VATSmoke/set_max_min_pos_fluid

I'm quite a noob on Houdini so it may be a simple issue that I don't see.
However, I tried tweaking things, updating the tools … nothing seems to change.
I also noticed that whatever I do it gives me 0 as pos Min/Max value and I guess it's not normal ?

If someone would be able to help me it would be life saving for me :'D.

I attached the my file so you can look. Also, I'm using Houdini 18.5.351.

Okay, so after some time and help from a friend, we manage to find a fix/work around.
When I put my timeline's first frame at 1 and set the strat/end and frame range manually it seems to work.

I don't know if I should have known not to put a different frame range in my timeline but at least it works now.

Still need to figure why the result in unreal is not perfect but I don't think there is anymore problem related to this one from that.