Error
 

Hello，
I have loaded the mesh file which is bulit in Gambit. When I try to button "plot",I get the following error:
Error: CAR: invalid argument [1]: wrong type [not a pair]
Error Object: ()

I want to know it is why?
Thanks

I had same problem.
It was mesh issue. You need to set correct solver in gambit before you export your mesh.
It worked for my.

Thanks for your reply. It's useful.