03-30-2011 10:14 PM
03-30-2011 10:34 PM
I am not entirely sure what you mean by saying "I see the usual rss stuff"... but is it because the XML file opens in the "design" view and you should switch to "source" view to be able to edit the XML and see all the tags? If this is the case look for Design and Source tabs at the bottom of the window and ensure you are in the Source.
05-16-2012 03:13 PM
"Namespace 0.0 in the application descriptor file should be equal or higher than the minimum version 3.1 required by Flex SDK"
I got this very frustrating error as well after making very minor edits to my application descriptor XML file. It appears this is a catch-all for invalid XML.
In my case, the offending line turned out to be an innocent-looking (but invalid) comment:
<!-- -- -->
The compiler did not highlight this line as the error; it just appears to have stopped parsing at that point. Removing the comment solved the problem.