I'm fairly sure this isn't a Gantry problem, but, its a problem that only seems to occur on Gantry enchanced sites.
I run a site with Kunena and installed some templates from "templatekunena.com". When enable, the "attach file"field on the kunena post form is disabled. The guys at "templatekunena.com" came with the following fix...
#kunena.tk-body .kfile-input.hidden {
display: block;
visibility: visible;
}
I added this to custom template css and resolved the problem. Thought Id post it here in case anyone else comes across this problem.
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