You need to fix your elevation view extents. Make sure they are deep enough to 'catch' the building. Turn on the view extents in the property window to see what is going on. Zoom out - a lot, the view regions are way off the building.
Have go stay out of dwg plan?
Like dwg 1 can't?
Anyway click crop region and view and anlarge the view but it's the same
Below is your original East elevation view location. It's way off the marker and looking at nothing. Just drag it back near the elevation marker.
Thank'u very very much at first.
Last question:
try to do like you show me but couldn't create east view.
Is beacuse my line is so long that go out of region visible? (white rectangol)
Thank you in advance.
Good night! :))