puple line in drawing from convert model

[simonshuai]

I convert a model from inventor 10 to step, and then convert to proe wf2.0. But when I made a drawing, this model shown purple line. Does anyone have idea to solve the problem? Thanks.

 

[magneplanar]

simonshuai,

your 3d part is most likely still a surface quilt. when you have made the 3d part into a solid the purple lines will change to white. Making the part into a solid can be an involved process. I would check to see if there are any yellow edges. If not then you have a good chance of making the part solid with just a few steps. search for "making a part solid" and "heal geometry" check the: info--> geometry checks for what to start on.

cheers,

M