The name ViewModel does not exist in the namespace “clr-namespace:Project.ViewModels”

Question

Now that\'s a real strange error. I am working on a WPF application and following MVVM. In my MainWindow I am setting views and view models and I get this strange error. Alt

Answer 1

Check the Configuration Manager in Visual Studio. Make sure all projects match platform. I wanted platform to be x64, but my primary application was set to AnyCPU. Set that to x64 and it took care of the problem.