Walls have weird cutout in section view

[Anonymous]

Have never seen this one, am modeling as-builit 2 bdrm/2 bthrm home w/attached garage that steps down...

The walls of the garage have what looks like a negative space in Section View that is the height of the slab, which is under them...what did I do wrong...have checked the renovation filter set to 'existing'... See pdf below...???

[Barry Kelly]

Is there a slab in a hidden layer that is cutting the walls?

Barry.

[alemanda]

... or has your section line a step? so you cut the roof along a line until a certain point and the the section continues along another line where the roof has other slope ...

[Anonymous]

Looking at your walls they don't have any cut fill and the contours are thin, so I suppose the walls are not cutted by the section, but are shown in a view, so they might be trimmed by the roof at some point in the background where the roof pitch goes down.

[fuzzytnth3]

Looks like the walls are interacting with another element such as a beam or slab or you have duplicated a wall into that location.

I would check the 3d view to see if there are walls in that location. Next switch all the layers on and see if there is a slab interacting with the walls.

If the other element has to remain where you have it then you can use a Layerset that sets the Layer priority to have a different layer number

[rgarand]

Looks like your section line, in plan, is not straight.