RE: [flexcoders] Flex2.0: C:\dev\max\sdk\frameworks? ... a tree problem!

[Matt Chotin]

Unfortunately I wouldn’t count on the Tree being very stable for this build.  We’re working on getting it back up to speed in the next drop.  Did your own TreeDataProvider implementation in 1.5?  Right now the Tree only supports anonymous objects or XML, it cannot take a regular class.   Matt   From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Sreejith Unnikrishnan Sent: Wednesday, October 19, 2005 5:04 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] Flex2.0: C:\dev\max\sdk\frameworks? ... a tree problem!   I was trying to port an  application that I had developed in 1.5 to 2.0. I encountered the following error ... I could not make any sense of this ... most of the related documentation that I looked for said (not available yet!) ... Anyways, what was intriguing are the references to this particular URL ([*C:\dev\max\sdk\frameworks\mx\controls\treeclasses\TreeDataProviderCollectionWrapperTreeDataProviderViewCursor*.as:688]) I do not have a folder structure like this ... is it a bug ... or am I missing something .... The data for the tree is retrieved using a webservice. I would also mention that the tree displays after I dismiss the error ... the tree displays OK ... but nothing happens after that ... no nodeOpen, nothing ...! Error output below: Regards Sree TypeError: Error #1010: undefined has no properties.     at mx.controls.treeclasses::TreeDataProviderCollectionWrapperTreeDataProviderViewCursor/TreeDataProviderCollectionWrapperTreeDataProviderViewCursor$1821$private::getParentStack()[C:\dev\max\sdk\frameworks\mx\controls\treeclasses\TreeDataProviderCollectionWrapperTreeDataProviderViewCursor.as:210]     at mx.controls.treeclasses::TreeDataProviderCollectionWrapperTreeDataProviderViewCursor/isNodeBefore()[C:\dev\max\sdk\frameworks\mx\controls\treeclasses\TreeDataProviderCollectionWrapperTreeDataProviderViewCursor.as:231]     at mx.controls.treeclasses::TreeDataProviderCollectionWrapperTreeDataProviderViewCursor/modelChanged()[C:\dev\max\sdk\frameworks\mx\controls\treeclasses\TreeDataProviderCollectionWrapperTreeDataProviderViewCursor.as:688]     at flash.events::EventDispatcher/dispatchEvent()     at mx.controls.treeclasses::TreeNode/updateViews()[C:\dev\max\sdk\frameworks\mx\controls\treeclasses\TreeNode.as:465]     at mx.controls.treeclasses::TreeNode/addTreeNodeAt()[C:\dev\max\sdk\frameworks\mx\controls\treeclasses\TreeNode.as:354]     at mx.controls.treeclasses::TreeNode/addTreeNode()[C:\dev\max\sdk\frameworks\mx\controls\treeclasses\TreeNode.as:321]     at mx.controls::Tree/addTreeNode()[C:\dev\max\sdk\frameworks\mx\controls\Tree.as:1822] -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS  Visit your group "flexcoders" on the web.    To unsubscribe from this group, send an email to:  [EMAIL PROTECTED]    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.