Drafting Views Disappear

[TheRealDeal55]

I have a great problem. I am using NX Ideas version 5.
I completed a 2- D drawing with dimensions, etc.
All of a sudden the object lines in the views disappeared!
The dimensions are still there. Is there a way to fix this.
This is urgent. Thanks in advance.

 

[SDETERS]

Did the lines turn the color of your background? Can you highlight these lines when you move the cursor over them? Have you done a complete update?

Did you say I-Deas 5? This is a supper old version of I-Deas correct? Also look into your layers?

 

[SDETERS]

Another thought is your model a solid or did something happen and now it is a bunch of surfaces?