I am working on a frame assembly. The frame is a weldment part and part of the main assembly. Inserted a smart part into the weldment and the feature seemed to work. The weldment profile changed a little and now the smart feature sketches error. The error message states that the smart part feature sketch cannot find the face/plane. I right click on the sketch in the feature tree to manually constrain update the references and the option is not there.
Has anyone ever seen this before?