Hey Guys, I'm in desperate need of help. I'm attempting to
make a "Module" system in flex similar to what you see on iGoogle.
So what i have attemted to do is have 3 vertical datagrids that
have an itemRenderer and display an mx:ModuleLoader which loads up
an external swf file. The reson i've done this is to have drag and
drop support. I can use this to move the modules from one datagrid
to another. Everything works great, except for every now and then i
recieve the follow error.
"TypeError: Error #1009: Cannot access a property or method
of a null object reference.
Its quite random when it appears. It is always on the load,
and most of the time only appears after i clear my browsers cache.
I have no idea what ModuleInfo is and/or where that completeHandler
is located. I've been stuck with this problem for the past 3 days.
I'm open to any and all suggestions. The only way i can get it to
not error is if i don't use a datagrid. It will work fine in a
repeater, but any "lst" type components it reacts the same way.
I've also attempted to add drag and drop support to a vbox so I
wouldn't have to use a list component, but I struggled to get this
working as needed.