No contacts were defined for some sub-assemblies. /PCB THERMAL SIMULATION

Whenever i try to run my simulaion i have the same problem:

Also the automatic contact detection does nothing. What can i do to fix this?

Hi, and thanks for using the forum!

The contact detection might not work in the case that:

  • There is a gap between the parts
  • There is an intersection between the parts

You can go back to your CAD and try to identify these problems.

Also, you can use the CAD Edit Mode in the workbench to clean-up and simplify your model:

It has operations to find gaps and interferences, fix interferences, move parts and many more.