Learning Forum

[Emperor]

Hello everyone, I'm trying to fake a contact (porous area), but I have this error! Could someone please help me? Here's how I set up the box. At the first calculation it worked, but when I reset it, the error appeared

Thanks 

[Rahul Kumar]

Hello, nTry changing the tolerance value of the faces using the TUI command: n/define/boundary-conditions/modify-zones/matching-tolerancen