HB Generation Loads getting a 'OpaqueConstruction' object has no attribute 'solar_transmittance' error

Hello

I am trying to create a model with solar PV, but I am getting an error message with the HB Generation Loads stating “‘OpaqueConstruction’ object has no attribute ‘solar_transmittance’”.

I’ve pinpointed this error to adding a door to the model (unless the door is glass)

Any suggestion on how to fix this error while keeping doors?