Course : Learn Altium Essentials second edition

[Siva]

The issue is due to PCB error - Clearance violation. But I can't make it out because I noticed clearance error on all the pads (it is not the one covered by Robert in his recent video on bug fixes), the issue is different and I have shown them in Red circle in the attachment. Also, the clearance issue occurs when I connect two tracks ....kindly help to resolve the issue.

[qdrives]

It is a clearance issue of the component itself. Multiple components overlap (according to Altium). Altium reserves more space if there is no 3D model. In the error (messages panel) it will state which two components.