Web Forms :: "Reference Required" Illusive Error In Vb.net Web Form In A C# Project?

Apr 26, 2010

I get the following error in a c# project, asp.net 3.5, when I add any vb.net web form to the project in vwd 2008 & 2010:

BC30007:

Reference required to assembly {assembly name} containing the base class {class name}. Add one to your project.

Now I've looked all over the internet for 3 days, and can't find the solution to this one. I've got references all over the place, the aspx page, web.config, properties, am I missing something? This seems to be a pretty common problem. What should I do?

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