Daylighting error_Input types not matching

I’m trying to run a simple grid based analysis and getting the enclosed error (One or more input types are not matching). Also, it doesn’t seem right that the analysis would generate only one grid. What could be wrong in this graph? I am using the latest version of Dynamo and Honeybee. If someone can take a look at the enclosed graph, that would be tremendously helpful, I think there are some errors in it.

On a separate note, are there any tutorials/webinars, or any upcoming further examples for the latest Honeybee for Dynamo on hydrashare? They would be very helpful, especially to get started.

Daylighting trial-single room.dyn (29.6 KB)