Solar Access - Invalid Literal for Float Error on Run Radiance Analysis



Hi All,

I am trying to run a simple solar access calculation and I am getting stuck on the Run Radiance Analysis node. I am getting the following error “Invalid Literal for Float Error(): NCOMP=1”

Help would be greatly appreciated.



Is this happening in Dynamo or Grasshopper?


Its happening in Dynamo.


Hi Devang, I have uploaded the files i used if that helps.
Solar Access File.rvt (2.3 MB)
Solar Access.dyn (33.5 KB)


@danieljl9443, can you save the revit file as 2017 so I can open the file? Thanks.


@mostapha, I cant back save in Revit. Unless you mean the the dynamo file somehow? It was just a simple project with two rooms and a couple of windows and doors.

I could recreate the file in 2017, and dynamo 1.3.3. and see if i get the same problem?