New Post: Error after updating to 5.0

On the following line, I am getting the error:

Error 27 The non-generic method 'Microsoft.Practices.Unity.IUnityContainer.Resolve(System.Type, string, params Microsoft.Practices.Unity.ResolverOverride[])' cannot be used with type arguments C:\CFETS\CFETS\CFETSPrism\Bootstrapper.cs 33 35 CFETSPrism

 protected override DependencyObject CreateShell()
    {       
        return this.Container.Resolve<Shell>();
    }

When I load the quickstart HelloWorld example, and redownload the NuPackages, it works perfectly. Both projects(mine and the quickstart) are using the 5.0.1 UnityBootstrapper, and the code is identical, so I do not know what is causing the issue. Thanks.