Why are section cuts not showing in Revit?

[svalen]

I have cut 2 sections, they show is some plans but not all.

In the plans where they don't show, the category is not turned off, and I have also

turned off the view crop. I did not hide them individually.

Why would they not be showing on some plans>?

[ska137]

check the scale, match the scale of the view in question with the view where the section is showing.

on section itself, check the property "Hide at scales coarser than"

[RSomppi]

Another possibility is the vertical extents are not within the view range of the plans.