I have two structural members, one is made of square tube, the other is made of circular tube (pipe). I need to trim/extend their common joints to get rid of any interferences and overlapping of the members. When I attempt to perform the Trim/Extend, I select the main square tube structure as the body to be trimmed, and the circular tube as the trimming boundary. I get the error message of  "Bodies do not trim each other completely. Please check your input."

I got this to work yesterday, however after adding Wrap feature to the circular tube, the Trim/Extend errored out and i cannot get it to work again.

Please help with any suggestions you may have! The part is attached.