In one of my files, I am unable to adjust the cropping of my viewports. The viewports are on a visible layer, but there is no box drawn around them (as it is in another file where I did viewports). Even though there is no box around it, it still lets me double click on it to edit the crop. However, once I get into edit mode, there is still no box and nothing to click on to edit it. What did I do wrong here? Even when I create new viewports, the same thing is happening.
(BTW, I'm using VW 2008)