I've done a bit more research. At this point it doesn't appear to be the renderers - I took them out for testing and it looks like that the way I'm injecting model objects into Module that might be at fault. Right now, I've defined a model interface that I'm passing back to the Commands inside of the Cairngorm events. I'm kind of hacking my way through this. Driving me crazy, though. Shouldn't be rocket science to unload a freakin' module. Jeff
-----Original Message----- From: flexcoders@yahoogroups.com [mailto:flexcod...@yahoogroups.com] On Behalf Of Pedro Sena Sent: Wednesday, April 22, 2009 9:04 AM To: flexcoders@yahoogroups.com Subject: Re: [flexcoders] DataGrid Children Prevent Module Unload? Hi Jeff, Do your renderers have some reference to module data? How are your grid and your module related? I think we need more info to help you. Regards, Pedro Sena On Wed, Apr 22, 2009 at 9:03 AM, Battershall, Jeff <jeff.battersh...@dowjones.com> wrote: I'm using the profiler to get handle on what's causing a given module to fail to unload and it appears that the datagrid is the culprit. Specifically when the data grid is unpopulated, I can successfully unload the module. When it is populated, it won't. I have the datagrid bound to a local model object. It appears that as soon as the datagrid has children, the module won't unload completely. There must be some reference that the datagrid has that is causing this - I am using some custom item renderers/editors. Any advice greatly appreciated. Jeff Battershall Application Architect Dow Jones Indexes jeff.battersh...@dowjones.com <mailto:jeff.battershall%40dowjones.com> (609) 520-5637 (p) (484) 477-9900 (c) -- /** * Pedro Sena * Systems Architect * Sun Certified Java Programmer * Sun Certified Web Component Developer */