Wall by face on a curved mass

[Anonymous]

Hi everyone, I'm modeling the vault of a church through a mass! Now I want to create the vault with Wall by face and it works almost everywhere. On one surface Revit says it's impossible. I started splitting this surface into smaller pieces, in some of these worked in others didn't. 

Do you know why it occur and how to overcome this problem?

[dzanta]

if there are too many compound curves on a mass object, the Wall by Face command has issues making them.  I found that if you simplify the shape of the mass as much as possible, it works.

If you attach the revit model/mass, we can look at it....

[Anonymous]

Thank you very much!

[Anonymous]

Thank you very much!

[Anonymous]

Maybe the problem wasn't it being curved or too cut, I tried to cut the edge and it works. I'll try to cut it less this time