What's with all the errors?

I have an WPF-MVVM solution with multiple service projects interconnected by a web of assembly references. I'm using Visual Studio 2008. 开发者_StackOverflow My problem is that I constantly get errors telling me that methods and members do not exist in the current context. When I recompile they go away. What is going on? Does anyone else have this problem? Anyone have a solution? Its really annoying. It becomes a problem when something referenced in XAML causes things to stop working until I compile my entire solution.

I have no circular references, and I'm doing everything by convention (no hacks). Is this just something I have to deal with in VS 2008?

Install Service Pack 1, it might solve the problem. If that doesn't work, try isolating individual assemblies, until you find the problem (this might be time-consuming). It probably happens due to some sketchy XAML somewhere.