Related to simulation of hip joint

im getting this error * The rotation axis of a Cylindrical hinge constraint could not be detected. Please try defining the rotation axis manually via Axis definition > Custom. but i tried everything still doesnt work what dothey need helpp pleaseee

Hi @tahaakkawi,

If you are using cylindrical hinge constraint you need to use a manual axis definition as the automatic one is expects a cylindrical face. Can you post the project link by any chance?

best,

sure. SimScale Login
is it working?

But the problem is before im adding the inputs just want to add implant into bone then start adding my inputs/starting simulation