Steven, I don't think it's a bytecode version issue. The error you're getting sounds like there is something wrong in the definition of the class that the ColdFusion Server is trying to load (the one specified as the CFX class in the Administrator).
If you can why don't you post the following: 1. The class source or at last the class declaration and the method declarations. 2. The command line you are using to compile the class. rish Original Message ----------------------- This might be a little off topic, depending on if anyone has done some CFX development before. In fact, it might not be related to ColdFusion at all, but I'm not sure. We use 7 custom CFX tags in our application, and they've been humming along happily since we upgraded to CF7. However, I wanted to make an improvement to some of them recently, and after I build the tags again, I get the following error when they try to execute. Error processing CFX custom tag "CFX_com.printcafe.cfx.cfx_WDDXTOJS". A ClassCastingException occured. The CFX custom tag "CFX_com.printcafe.cfx.cfx_WDDXTOJS" needs to implement "com.allaire.cfx.CustomTag" interface. Please be sure to add this to your custom class. Now, being a C# guy, I'm not 100% comfortable with Java yet, but my intuition tells me that it's the different Java runtime we're using now (we upgraded all development machines to 1.4.2_07). Also, there's an innocuous line of documentation from Livedocs - "You can use a wide range of Java development environments, including the Java Development Kit (JDK) v 1.3.1 from Sun" - that makes me think I'm on the right track. Perhaps CFX.JAR isn't 1.4 compatible? Anyone have experience with this? Thanks in advance, Steve ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Find out how CFTicket can increase your company's customer support efficiency by 100% http://www.houseoffusion.com/banners/view.cfm?bannerid=49 Message: http://www.houseoffusion.com/lists.cfm/link=i:4:207797 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
