Dear devang
Thank you for your fast response. The geometry you mentioned is totally fine, i think that you dont have pufferfish & fox plug-ins and thats why its not referenced when you open it. Maybe if i internalize it, would be enough ?
Best regards
Raphael P.
devang thank you for your help,its true that my file is a mess.However, I figured out a solution,it appeared that the problem was my testGeometry (honeybee_generate test points) referenced breps. The error dissapeared when i connected ref.breps with boundary surfaces & then with brep join.
Greetings