Problem with view port

[pandaa]

its probably a simple problem.. What are the greyed out sides for? how do i take them out. my other files are fine, it only appear on this file.

http://img138.imageshack.us/f/88995995.jpg

thankyou for your time

[Gaieus]

For those whom Imageshack does not load:

It must have been set by a plugin (there are different camera control plugins). Normally the Fix Aspect Ratio plugin should fix it.

If it's some V-ray result (and the above does not help), ThomThom has a plugin for that, too

[Zacchia]

enter this in on ruby console:
Sketchup.active_model.active_view.camera.aspect_ratio = 0.0
It will remove the grey parts...