HB model to OSM conponent issue - Honeybee

When I use HB model to OSM component then it turned red and shows “1. Solution exception:Failed to run OpenStudio CLI: undefined method `validate’ for #Hash:0x0000015156138a50”. Already installed the Openstudio.

Hi @Yuyu ,

I imagine that you could get this error if you have some really old core libraries on your machine. You’re also using a fairly old version of the components there. I recommend doing a complete uninstallation and then installing Ladybug Tools 1.6 from Food4Rhino or (better yet) use the free single-click pollination Grasshopper installer, which will ensure that your installed Ladybug Tools core libraries, components, and simulation engine versions are all compatible: