Is the UIComponent that is throwing the
error the SWFLoader? Image is just a special subclass of SWFLoader, any chance
you can try using that instead and see if it makes a difference?
From: flexcoders@yahoogroups.com [mailto:flexcoders@yahoogroups.com] On Behalf Of Angus Johnson
Sent: Monday, August 07, 2006 6:13
AM
To: flexcoders@yahoogroups.com
Subject: [flexcoders] dragmanager
- swfloader as dragproxy
Hi
everyone,
I was wondering if anyone has successfully used a swfloader instead of an image
for a dragproxy.
I've been playing around with it but have come up against a 1009 error (below).
My code passes the swfloader to the dragmanager only after the complete event
has fired. When running in flash player I can click through the error and then
drag the SWF properly. Makes me think that something else needs to be
initialised.
Any ideas?
Angus
Configured listener handler: progressHandler loaded:130556 total: 130556
[SWF] /bin/test.swf - 266,539 bytes after decompression
Configured listener handler: httpStatusHandler: [HTTPStatusEvent
type=httpStatus bubbles=false cancelable=false eventPhase=2
status=0]
Configured listener handler: completeHandler: [Event type=complete
bubbles=false cancelable=false eventPhase=2]
trace SWFDrag.doLoaded
trace Drag It
TypeError: Error #1009: Cannot access a property or method of a null object
reference.
at mx.core::UIComponent/http://www.adobe.com/2006/flex/mx/internal::updateCallbacks()[C:\dev\GMC\sdk\frameworks\mx\core\UIComponent.as:4664]
at mx.core::UIComponent/set nestLevel()[C:\dev\GMC\sdk\frameworks\mx\core\UIComponent.as:2403]
at mx.managers::SystemManager/http://www.adobe.com/2006/flex/mx/internal::addingChild()[C:\dev\GMC\sdk\frameworks\mx\managers\SystemManager.as:1488]
at mx.managers::SystemManager/mx.managers:SystemManager::initializeTopLevelWindow
()[C:\dev\GMC\sdk\frameworks\mx\managers\SystemManager.as:2268]
at mx.managers::SystemManager/mx.managers:SystemManager::frameEndHandler()[C:\dev\GMC\sdk\frameworks\mx\managers\SystemManager.as:2180]
The debugger stops on this line in UIComponent.
// Force a
render event to happen soon
_systemManager.stage.invalidate();
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