Energy Model_Problems no-convex surfaces

Hello guys!

I’m trying to build up a simplified energy model of this building cluster but I get an error about non-convex surfaces that I’m not able to solve. I have got some results but the E+ component gave me a warning and the results (heating and cooling) were strange.

Any ideas?

Thanks

Angelo

MODELLO ENERGETICO CORRETTO.3dm (575.3 KB) MODELLO ENERGETICO CORRETTO.gh (866.2 KB)

Hey I tried running your file, but the components are out of date. Please try to update the file first to latest legacy , and then check if the error is still here