Blue object lines in Assembly

[kleipold]

I have a small class project.  A number of students have bright blue lines shown on parts, but I do not.  We're all in Creo +.  The lines don't appear in the part view, just the assembly.  They aren't visible sketches, and I've tried hiding all the different layers and I can't make them go away.  

What am I missing? 

[kdirth]

Looks like copied edges.  Can you show the model tree so that we can see what types of objects there are.

I would ask for the model, but you are most likely using a student version which most of us can not open.

[kleipold]

Nothing really odd about it - but when I opened it today - everything looked normal. I'm not sure what changed.  I'll ask the class if they are still seeing similar issues. 

[ArnoldCollett]

They could be from the internal sketches used in the part features. There may be a config option that isn't set to hide internal sketches. You could create a layer and add them to it.