An error occured in the projection of contact nodes because of an empty contact node list. Imprint your CAD model using the respective geometry operation from the geometry context menu and retry. In case the model is already imprinted, you can try to increase the position tolerance value in your contact settings.
Hello jprado,
thanks for reaching out to us here in the forum.
Can you please share the link to your project with us so that we can have a look at your setup?
You may also want to have a look at this page, it explains how contacts are defined and how to assign them:
