How do I know where the problem is in the zone?

[LeeJaeYoung]

How do I know where the problem is in the zone?
Everything else is fine...

The problem I think is that even if an error occurs, zone from and zone to in the window list should not have any problems, but an error occurs.

Zone is entered with ctrl+c,v.
The rest are organized, but only the living rooms are particularly problematic.

[Lee Hankins]

Is the zone configured with the option for it to automatically update to the centreline of the wall as opposed to being a polygon zone? 

[LeeJaeYoung]

yes

[Barry Kelly]

From the reference guide I see this.

I would suspect the problem may be here ...

But it could be somewhere else.

Turn on the wall reference lines (on screen view option) and see if all of the walls are trimming to each other creating a zone boundary.

If there is a gap between any of the reference lines, that is where the problem is.

Barry.