Part of family suddenly gone

[Anonymous]

Hi all.

Suddenly some part of a family is missing.

There is no crop view, no plan regions and I can see all the other.

Pic 1: Here is where its missing.

Pic 2: Its not hidden.

What is wrong?

Pic 3: Its visible in 3d view.

[Anonymous]

If i place a new one in same place, then i is visible in plan view and in 3d view there is 2 pieces 

[barthbradley]

Maybe it's hidden in another Phase?  

Check this list out:

https://www.ideateinc.com/blog/2013/01/missing-something-in-revit-view-33

[Anonymous]

Thanks for you reply, i checked it, but it is in the same phase as the others.

[Anonymous]

Have just found out, that i can make i visible with a plan region, but why only with this one only, I dont need plan regions for the others.

[barthbradley]

Plan Region??? Well, how do the Plan Region's View Range setting differ from the View's View Range settings?

...is this about a pony wall not cutting? If so, this is a Revit idiosyncracy.  

http://therevitkid.blogspot.com/2012/01/revit-tip-short-wall-not-cutting.html

[Anonymous]

I'm just as confused as you.

The View range is set to 2300 - 1300 - 0mm and the plan region is set to 2300 - 1300 - -150mm, but why is plan region with minus offset, not necessary for the other, that is the same family.

[barthbradley]

Is the wall's Top Constraints set to "Unconnected"? Change it to a Level Name with an Offset distance.  

[Anonymous]

It was det offset from host, it was 2 cm lower, then the other 🙄.

Thanks for your reply

[barthbradley]

I just noticed the -150mm for your bottom in your Plan Region settings.  That tells me everything. The wall is below the Level.  No wonder it doesn't show at 0mm.