I'm having a hard time understanding what I might be doing wrong here. Firebug is throwing an error in this piece of code:
TypeError: g is null
There's more code, but I figured this was enough for you to determine where this problem is. Firebug is throwing the following:
And it's trying to use it on that last line. What's going on? Thanks.
Thought I'd add more about my setup. The particular RadComboBox that throws this exception is a RadComboBox+RadTreeView. I'm using an AjaxManager to ajaxify most of the controls (including this one) one the page. Once I use another control using the RadComboBox+RadTreeView throws this error, but as long as I only use the RadComboBox+RadTreeView it seems to work.