Spammed with this: "Couldn't find spatial stage - we have to track as though we were stationary"

When I updated Unity for my HoloLens project. And yes, I downloaded the special patches in the other thread. Creating this thread hoping it gets seen as my deadline is approaching fast.

I’m getting this issue as well.

I’m running Unity 2017.2.0f3 with HoloToolKit-Unity-v1.2017.2.0.unitypackage.