[oXygen-user] How to Resolve references to Toolkit-provided Java Functions?

In my project for working on custom Toolkit plugins, I have all my master transforms defined as master files and everything validates nicely except that I still get messages on the dost.jar-provided Java functions getWidth() and getHeight(): Engine name: Saxon-PE 9.4.0.4 Severity: fatal Description: Cannot find a matching 2-argument function named {org.dita.dost.util.ImgUtils}getWidth() What else do I need to do to remove these validation errors? Cheers, E. -- Eliot Kimber Senior Solutions Architect, RSI Content Solutions "Bringing Strategy, Content, and Technology Together" Main: 512.554.9368 www.rsicms.com www.rsuitecms.com Book: DITA For Practitioners, from XML Press, http://xmlpress.net/publications/dita/practitioners-1/