Missing levels both in 3D view and elevations, but they are showing up in floor plans.

[dian4189]

Hello Revit lovers, somehow my levels from 3D view and elevations are missing, but they are showing up normally in floor plans. I tried everything to fix it with the scope box, unhide category, clip and hide at scale, and non of them are working. I created new levels in the same place, tried to call it with the same name and it says they are already existing. 

[barthbradley]

Have you tried Reveal Hidden Elements? 

[dian4189]

Yes, tried that as well. Doesn’t work, or at least they are not hidden

[ToanDN]

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@dian4189 wrote:

Hello Revit lovers, somehow my levels from 3D view and elevations are missing, but they are showing up normally in floor plans.

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How do you show Levels in floor plans?

[dian4189]

What do you mean by that? The levels are in 3D view, but some of them are not showing in that view, but they are not deleted in floor plans.

[barthbradley]

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@dian4189 wrote:
What do you mean by that? The levels are in 3D view, but some of them are not showing in that view, but they are not deleted in floor plans.

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Oh - you are talking about Levels in 3D View!  We have disappearing Levels in 3D View all the time. Do they show up if you start to orbit or pan but disappear as soon as you release the mouse button?   That's our consistent experience.  Eventually, with enough fidgeting, we can get them stay visible.  It's not a showstopper, but it is a little frustrating. One of a few Revit quirks we've come to live with. 

[dian4189]

They are not visible at all. But thanks anyway, I will just place them when needed with a detail line.

[barthbradley]

Could be related to your Graphics Card.  Try turning of Hardware Acceleration .  

[barthbradley]

Did you try a Scope Box?  

[barthbradley]

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@dian4189 wrote:
They are not visible at all. But thanks anyway, I will just place them when needed with a detail line.

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Huh?  Detail Line?  You can't place 2D Detail Lines in 3D.  So, you must not be talking about missing Levels in 3D View.   

[dian4189]

I tried the scope box as well, it is weird because only two of them are not showing, but the others are, as basement level, second floor, and roof, but not ground floor and first floor as well. I will only need them when doing sections or elevations as such.

[ToanDN]

Select a level, right click, select all in project, right click again, maximize 3d extent.