I tried updating to 3.2 and I am now getting a React.Exceptions.ReactNotInitialisedException: 'ReactJS.NET has not been initialised correctly.'

That includes three exceptions:
-TinyIoCResolutionException: Unable to resolve type: React.ReactEnvironment
-TinyIoCResolutionException: Unable to resolve type: React.JavaScriptEngineFactory
-ReactNotInitialisedException: React has not been loaded correctly. Please expose your version of React as global variables named 'React', 'ReactDOM' and 'ReactDOMServer', or enable the 'LoadReact' configuration option to use the built-in version of React.

Other than upgrading the nuget packages associated with React.NET and moving to React 16.0.0 from 15.4.1, I have changed nothing else. Before the update all was well.
Any thoughts? :/ Thanks for any help.