ZoneAirContaminantBalance setschedule failed

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ScheduleConstant OutdoorAirCO2ConcentrationSchedule = new ScheduleConstant(model); OutdoorAirCO2ConcentrationSchedule.setValue(400); model.getZoneAirContaminantBalance().setOutdoorCarbonDioxideSchedule(OutdoorAirCO2ConcentrationSchedule);

Why it's failed and throw exception Description: C:\Git\OpenStudio_2\openstudiocore\src\model\ScheduleTypeRegistry.cpp@88 : No 'Outdoor Carbon Dioxide' Schedule is registered for class ZoneAirContaminantBalance.