HB Read Generation Result failed to read Ruby measures in large scale

Hi there,

I hope you are pretty well.

I tried to apply the add-rooftop-pv measure developed in BCL in my study. I checked that the measure is fully ok and working with some simulations such as the 13 houses in Buffalo ( the example file in the LadyBug downloads file) and my other simulations.

However, when I apply the model on urban and large scale, in a simulation with more than 6000 buildings with different operations, the measure is not operable and an error is raised in the HB Read Generation Result component:

  1. Solution exception:‘float’ object has no attribute ‘header’

The model works very well in different scenarios (without the measure) but when I applied this measure I received the error. The simulation is done (in the simulation when the measure is applied) and I can see the EUI and the results, but when I use the HB Read Generation Result, this error occurs.

I would appreciate it if you would kindly let me know what the problem is and how I can tackle that.

Thank you very much in advance for your time and assistance as always.