I've tried to include in my model a simple HVAC heating system based on Boiler / Pump/ Set Point Manager / Convective Baseboard. I’ve run the calculation and I found the following error.

Error detected in object = PLANTOPERATIONSCHEMES, name=PLANT LOOP 1 OPERATION SCHEMES Filed [Control scheme1 schedules name] is required but was blank

I not find any way to solve it in OpenStudio application only exporting to Energy + it’s easy to correct and obtain a model without errors. ¿how can I proceed in OpenStudio v 1.9 (in precedent versions I never find this error)?