So, you have that “no exports were found that match the constraint” message in Visual Studio, eh?
When that loads let it repair. Once it does see if that resolves the issue.
If it does not a more manual method that is to delete all of the contents of the ComponentModelCache folder from the following area (of which VS version is affected):
Put your username in the path:
It should look something like:
If that fails there is also a patch that they released in response: https://www.microsoft.com/en-in/download/confirmation.aspx?id=36020#