Levels not in view

[jfjacques]

Why would some of the levels not appear in the view, 

They are not hidden, and other levels seem to be present. 

[cbcarch]

-Possibly because the view does not cut them?

-Try using Propogate Extents/Maximize 3D Extents.

https://knowledge.autodesk.com/support/revit-products/learn-explore/caas/screencast/Main/Details/45a...

https://blogs.rand.com/support/2014/10/revit-tip-propogate-extents.html

[loboarch]

Level might be applied to a scope box, but the view is not associated with the scope box?  check this video on how to apply a level to a scope box.  

http://help.autodesk.com/view/RVT/2019/ENU/?guid=GUID-7B299FE2-67FA-4BF9-B583-4F98A28341D7

Try selecting the level in a view you can see it in and check the properties to see if it is applied to a scope box.  If so set it to <none> and now the level should show up in the other view.

[Corsten.Au]

Level and Grids are 3D , 

If Level "3D "extend is not captured in the view ( Elevations, Section ) then they are invisible..

similarly if Grids are not cut through the levels, then it won't appear on those plans..

If existing elevation, section are not helping after un-cropping, then create a new Section, capture ( Extend far clip offset) to capture levels...

sometimes 1:500 scale, helps to enlarge Level symbols...

drag and move "3D "extends within the range of the building / elevation crop region and thats it..

Create new section, extend far clipmake sure 3D extend are dragged to move within view range... you wont see "3D" if the view is cropped.. so uncrop the view, you can toggle between " 3D' and "2D'".. but those 2D extends are of no help ...click "2D' to change to " 3D" extend..