Problem with Unity 5.5, Visual Studio Code integration, OSX 10.12.1

I get this with the listed software. It doesn’t recognize object types and I can’t use reference-finding. I have the Omnisharp plugin installed and updated. Just wondering if this is supposed to work properly yet. I’m opening it with Assets->Open Project In Code.

In the .csproj file, there’s this:

/Applications/Unity 5.5.0f3/Unity.app/Contents/Managed/UnityEngine.dll

Note the space in the file path. Changing Unity’s location to

/Applications/Unity5.5.0f3

then deleting the generated .sln and .csproj files fixed it.