Coupler Requires Joints to be Rigid and Active

Condition

This error message has two versions:

  • Coupler Requires Joints to be Rigid and Active
  • Coupler Requires Supports to be Rigid
Tip: To avoid this error, click in the guide bar, and then select Force coupled joints to be rigid before creating the coupler.

Cause 1: Coupler Requires Joints to be Active and Non-Flexible

Click Fix to make the coupler's joints active and rigid.

Cause 2: Coupler Requires Supports to be Rigid or Virtual

Click Fix to make the support behavior rigid for all supports in your model.

Cause 3: Coupler Requires Implicit Joints to be Rigid or Virtual

Click Fix to make the implicit joint behavior rigid for all implicit joints in your model.