Are you trying to create an MXML component based on <mx:Application>? Can't do that, as <mx:Application> is the root tag for Flex app. Perhaps I am misunderstanding the situation. Please clarify.
--- In flexcoders@yahoogroups.com, "Paul Andrews" <p...@...> wrote: > > ----- Original Message ----- > From: "markflex2007" <markflex2...@...> > To: <flexcoders@yahoogroups.com> > Sent: Sunday, April 26, 2009 6:50 AM > Subject: [flexcoders] flex builder's message? > > > > Hi, > > > > I just create a new Flex project with FB 3. > > > > I get following message when I switch the mxml to Design mode. > > > > "This component is based on Application,which is not a visual > > component.Switch to source mode to edit it" > > > > I can not add visual component from the component panel from design mode. > > > > why this happen?How to fix it.Please help. > > > > Thanks > > > > Mark > > Mark you need to be rather more descriptive of the problem. > > What is "This component" and how did it get where it is? > > Maybe some source would help.. > > Paul >