mumu 0 Posted November 29, 2021 i'm testing Houdini auto rig, based on the tutorial below. https://www.sidefx.com/ja/tutorials/autorigging-masterclass/ i'm at watching around 15min, and trying to set up the rig from blank, anything i add after 'root' shows that they have 'no valid parents' as you could find in the attached image. currently using Houdini19, and this tutorial looks like they are using 16. shall i downgrade the software? please help me out with this issue... thank you in advance. Share this post Link to post Share on other sites