Disappearing Projection

[treddie]

Hi.

I have a problem I have never encountered before. I have a sketch that I am projecting onto some freeform surfaces. It shows up as a yellow projection, indicating all is well. But when I click OK, it does not render. I know it's there, because I can click on its feature, and it appears in red as long as it is selected. It is not because the projection color is wrong, because I have other projected lines onto those same surfaces that show up just fine.

Strange.

 

[treddie]

Oh...There are no warning messages either, and the feature in the tree is not red (so no regen failure as far as Creo is concerned).

 

[treddie]

OK...I just deleted the projection and started again. This time it came out fine. I guess the original one was corrupted somehow.