Halo to all,
When I change to "Area View" , I do not have component in line numbers, I have all line number, but do not have components.
Look at picture
As You can see, I have lines , but not components in it, according to Data menager.
But You can believe to me, I have a lot, a lot components in model.
This was a good idea to check, but was not that...
We check in Plant 3D Sample project Setup, and compare with our project Setup...
We found that accidentally delete a row called " NUMBER" in P3dLineGroup settings
When We came back with this raw, everything was great again.