STS not seeing taglib descriptor

Ahoy. I'm creating a web app in STS 2.5.1 using Virgo OSGI and SmartGWT, though I don't think either of these is relevant.

SmartGWT automatically creates a bunch of JSP files, most of which refer to "/WEB-INF/iscTaglib.xml". That file is in src/main/webapp/WEB-INF, and the project compiles & runs ok and I can use the JSPs without issue, but they each have a red x on them, saying 'Can not find the tag library descriptor for "/WEB-INF/iscTaglib.xml"'

I'd rather not have these error messages. How do I make STS see the file?

Ok. So do I need to go ask this in an eclipse forum, or have I not given enough information, or what?

The best place to ask these questions is indeed now the virgo forum at Eclipse (because we are currently in the process of donating the virgo-related tooling to the virgo project itself). And there are more people on that forum dealing with virgo-related issues, so there is a better chance to get support from other users as well.

http://www.eclipse.org/forums/index....ead&frm_id=159

HTH,
Martin