The example on tree node removal on
seems to have an error.
If you remove nodes from either Finance or Operations nothing
bad occurs but if you delete one of the nodes in Engineering an
then close that folder Flash will report an error and the tree will
cease to function. On the other hand if you remove one node in
Engineering, open or close one of the other folders and then close
Engineering the error will not occur.
I've been using the Tree component on a project and keep
getting that same error and so far don't know a way to fix or
circumvent it... Help would be great!