HFSS interdigital Cavity Filter Question

Hello,
i am trying to simulate a cavity interdigital bandpass filter.But there are several errors.And i couldnt solve them.The error messages are as follows:"firstelement and Box1 intersect","secondelement and Box1 intersect".
How can i solve this problem?Box1 is a box that is air.and i am trying to feed the filter by connector.Firstelement and secondelement is the connectors.How cant they intersect?it seems unlogical to me.Can anyone help?
thnks in advance...

In HFSS13, go to HFSS->Design Settings and enable material over ride. This will have HFSS have all metal objects to take precedence in regions of intersection with dielectrics

Have Fun

hi,thnk u very much for ur reply.i am using HFSS10 .i coulnt find design setting under HFSS.