I've got several XSLT stylesheets, and it is displaying a lot of errors. It stems from the fact that its not recognizing the xslt namespace. It has the following error for the namespace: xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
URI is not registered (Settings | IDE Settings | Resources).
When I go there, the namespace URI is there. I remove the Resource, and then when the lightbulb comes up, I select "Fetch". But it still shows the same error.
Because of this, every element with the xsl namespace is showing as an error.
Any tips would be greatly appreciated.