I realize this is an old thread I'm digging up, but I am running into the same problem. I did the artists example from :
http://www.adobe.com/devnet/coldfusion/articles/data_app.html The grid fills just fine but when I try to edit a cell I get: Error: Unknown Property: 'constructor' I looked around online and found others getting this error but no solutions. Thanks, Paul --- In [email protected], "Jeff Vroom" <jvr...@...> wrote: > > Do you know ActionScript your objects from CF land are getting converted > to? Typically they come across as Objects unless you are mapping a > strong type in which case you need to mark those classes with [Managed]. > This appears to be something which does not extend Object - like maybe > XML? > > > > If you can't tell, adding <mx:TraceTarget/> in MXML and using the debug > player you can get a flashlog.txt which should have that information > (feel free to send that to me directly offlist). > > > > We use the constructor property in some cases to determine which class > we are dealing with but there are other ways we could do that. > > > > Jeff > > > > ________________________________ > > From: [email protected] [mailto:[email protected]] On > Behalf Of Alexander Tsoukias > Sent: Saturday, March 29, 2008 9:53 AM > To: [email protected] > Subject: [flexcoders] Error: Unknown Property: 'constructor'. when using > LCDS > > > > The fill method works great using RTMP and it fills a datagrid. > > When i make the datagrid editable and change a value, It returns this > error: Error: Unknown Property: 'constructor'. > > The backend is connected with coldfusion CFCs. Again the fill method > works great. > > Thanks, > Alexander >
