Revit to CAD Exporting Problem (Missing, invisible object and line)

[youngcheol.jeon]

Hi guys,

I have a problem that as you can see the picture, the floors are absolutely same material and condition.

But when i export to CAD File, the Red box part floor disappears. I check all of options line weight, color and re-create floor too.

It is 1:1000 scale, then when i did in 1:500, it shows. This is not an small object compare with just next two of walls.

Let me know it is an error by Revit or not and give me some advises

[constantin.stroescu]

maybe all this happens because you made the Export from a  View with a Temporary Hide/Isolate setting...

Have a look at this message when you Export from a Temporary Hide/Isolate:

There is a warning for possible unexpected visual characteristic..

• So , either choose Apply Hide/Isolate, or Reset Temporary Hide/Isolate.
• If you apply Reset , see if you have not a Masking or Fill Region in that place or other entity that could block the view..

[youngcheol.jeon]

Thanks for the reply.

There is some misunderstanding, i used Hide/Isolate for only show what objects missing.

So when i exported, i exported an absolutely normal condition.

And i cleared this problem to change "Graphic display options - Model Display - 'Hidden line -> Wireframe'"

I dont know why this happen but just lucky 🙂 

Anyway thank you.