body tracker issu regarding mixamo rig

frankfenriz Posts: 1
edited March 11 in General #1

Hi - My lens project in Body tracker keep coming up with something of problem with "contains invalid Charachter " in the mixamo rig. I dont understand, due to my first lens project worked fine with a Mixamo rig. Where can i attache an image to show the problem ? what can i do to solve the problem? i put a link to where i published the Lens, but i dont know if it is wiewable regards Frank Fenriz DK