Mozzilla (Firefox v0.8) error: this.firstChild has no properties

Hey again Alex,

In playing around some more with my XML source, I noticed Firefox is throwing a nasty error which will cause the grid to "hang" (meaning the loading graphic is just sitting there scrolling) .. (BTW, it works fine in IE v6.0):

Error: this.firstChild has no properties
Source File: http://server/ActiveWidgets/runtime/lib/grid.js
Line: 23

It comes from an XML source that has a null, or blank column and formatted thusly:

<table>
 <id>123</id>
 <col1>column1data</col1>
 <col2 />
</table>

Notice the col2 formatting. Is this a problem with Mozilla/Firefox, and/or is there a work around (other than the obvious modification of the XML source) to make this work? Thanks!

Could just be a firefox issue try removing it and check if mozilla works - I had a similar problem with mozilla and firefox not liking some javascript, but mozilla on its own was fine!