nHair location problem in render

[Anonymous]

Hi,
I made hair to my character by drawing curves and making curves dynamic. Hair doesn't follow the mesh despite there are follicles, I don't know why. 
Then I tried to parent hair to bone, that should work too, but something strange happened. When I rotate my character's bone, everything is ok in the viewport, but hair rotates more than it should in render view. How could this happen? I even tried to rotate hair alone (by just selecting hair and rotate) the same situation happened. I created new hair, but that didn't work too.

[Michael_Todd]

Does the mesh that has the follicles attached have good, clean UV's? With no overlaps? nHair needs UV's and they can fail if the UV's are missing or degenerate UV's

[Anonymous]

Yes, I made a seperate head skin for hair.
Now made new UV for that skin and made new hair but again hair doesn't move with the mesh. Curves are moving but hair stays 😕
I'm following tutorials step by step but something goes wrong and I can't get what

[Michael_Todd]

Is the mesh animated? I've seen issues where animation driven by an alembic cache can mess up the UV's as the animation progresses. I got around it by using a blend shape to the cached geo so the UVs didnt blow up

Cheers

[Anonymous]

Hmm no, hair does not follow mesh even if it is not animated.
Now I made a very simple newbie test;

In a new blank project I created a plane, I made 4 nurb curves on it, made curves dynamic, selected paint effects, "attach curves to selected curves option" is also selected. New hair occured with follicles and when I move the plane, curves and hair are moving as well.

In my project, I did the exact same thing, (far from my model, with a new plane and 4 curves) New hair and follicles occurs as well, but when I move the plane, curves and follicles are moving, but hair doesn't..

It is like my project is cursed or something 🙂

[Anonymous · Accepted solution]

Hi again,
After I realized problem is something with my project, I exported everything, opened new project and imported again, then I made the hair again with current curves. Now the problem solved. 
Thank you for making me focus on follicle instead of rotate problem 🙂