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The example that you linked does not apply to your situation. The outletModelObject is only available from objects that inherit from the StraightComponent class, such as the DX:CoolingCoil.

Your ChillerElectricEIR object is a WaterToWaterComponent. From your description, I would say that you are trying to put a setpoint manager in the outlet node for the chilled water side of the chiller. Then you would need to use the following:

outlet_node_chw_side = my_chiller.demandOutletModelObject.get.to_Node.get

You are getting the for # part of the error because you are not calling correctly the chiller. Try appending .get.to_ChillerElectricEIR.get to what you are using to select your Chiller.

The example that you linked does not apply to your situation. The outletModelObject is only available from objects that inherit from the StraightComponent class, such as the DX:CoolingCoil.

Your ChillerElectricEIR object is a WaterToWaterComponent. From your description, I would say that you are trying to put a setpoint manager in the outlet node for the chilled water side of the chiller. Then you would need to use the following:

outlet_node_chw_side = my_chiller.demandOutletModelObject.get.to_Node.get

You are getting the for # part of the error because you are not calling correctly the chiller. Try appending .get.to_ChillerElectricEIR.get to what you are using to select your Chiller.

primary_chiller = Openstudio::Model::ChillerElectricEIR.new(model)

## Arguments section

# select chiller
available_chillers = model.getChillerElectricEIRs
available_chillers_handle = OpenStudio::StringVector.new
available_chillers_display_name = OpenStudio::StringVector.new
available_chillers.each do |chiller|
  available_chillers_handle << chiller.handle.to_s
  available_chillers_display_name << chiller.name.to_s
end

# make an argument for selecting your chiller
selected_chiller = OpenStudio::Ruleset::OSArgument::makeChoiceArgument("selected_chiller", plantLoops_handle, plantLoops_displayName,false)
selected_chiller.setDisplayName("Select the chiller:")
args << selected_chiller

## Run Section

selected_chiller = runner.getOptionalWorkspaceObjectChoiceValue("selected_chiller",user_arguments,model)

# check the selected_chiller for reasonableness and get it
if selected_chiller.empty?
  runner.registerError("The selected chiller was not found in the model.")
  return false
else
  if not selected_chiller.get.to_ChillerElectricEIR.empty?
    primary_chiller = selected_chiller.get.to_ChillerElectricEIR.get
    runner.registerInfo("Using chiller #{primary_chiller.name}.")
  else
    runner.registerError("Script Error - argument not showing up as Chiller.")
    return false
  end
end

The example that you linked does not apply to your situation. The outletModelObject is only available from objects that inherit from the StraightComponent class, such as the DX:CoolingCoil.

Your ChillerElectricEIR object is a WaterToWaterComponent. From your description, I would say that you are trying to put a setpoint manager in the outlet node for the chilled water side of the chiller. Then you would need to use the following:

outlet_node_chw_side = my_chiller.demandOutletModelObject.get.to_Node.get

You are getting the for # part of the error because you are not calling correctly the chiller. Try appending .get.to_ChillerElectricEIR.get to what you are using to select your Chiller.

EDIT: Added example to correctly call the chiller

Is the primaryChiller object initialized? If it is a new object you are creating (e.g. it is not already in your plantloop) you need to:

primary_chiller = Openstudio::Model::ChillerElectricEIR.new(model)

If it is a chiller that is already in your model, you need to somehow select it. A way of doing this is to add the following code to the appropriate sections of the measure:

## Arguments section

# select chiller
available_chillers = model.getChillerElectricEIRs
available_chillers_handle = OpenStudio::StringVector.new
available_chillers_display_name = OpenStudio::StringVector.new
available_chillers.each do |chiller|
  available_chillers_handle << chiller.handle.to_s
  available_chillers_display_name << chiller.name.to_s
end

# make an argument for selecting your chiller
selected_chiller = OpenStudio::Ruleset::OSArgument::makeChoiceArgument("selected_chiller", plantLoops_handle, plantLoops_displayName,false)
available_chillers_handle , available_chillers_display_name ,false)
selected_chiller.setDisplayName("Select the chiller:")
args << selected_chiller

## Run Section

selected_chiller = runner.getOptionalWorkspaceObjectChoiceValue("selected_chiller",user_arguments,model)

# check the selected_chiller for reasonableness and get it
if selected_chiller.empty?
  runner.registerError("The selected chiller was not found in the model.")
  return false
else
  if not selected_chiller.get.to_ChillerElectricEIR.empty?
    primary_chiller = selected_chiller.get.to_ChillerElectricEIR.get
    runner.registerInfo("Using chiller #{primary_chiller.name}.")
  else
    runner.registerError("Script Error - argument not showing up as Chiller.")
    return false
  end
end

The example that you linked does not apply to your situation. The outletModelObject is only available from objects that inherit from the StraightComponent class, such as the DX:CoolingCoil.

Your ChillerElectricEIR object is a WaterToWaterComponent. From your description, I would say that you are trying to put a setpoint manager in the outlet node for the chilled water side of the chiller. Then you would need to use the following:

outlet_node_chw_side = my_chiller.demandOutletModelObject.get.to_Node.get
my_chiller.supplyOutletModelObject.get.to_Node.get

You are getting the for # part of the error because you are not calling correctly the chiller. Try appending .get.to_ChillerElectricEIR.get to what you are using to select your Chiller.

EDIT: Added example to correctly call the chiller

Is the primaryChiller object initialized? If it is a new object you are creating (e.g. it is not already in your plantloop) you need to:

primary_chiller = Openstudio::Model::ChillerElectricEIR.new(model)

If it is a chiller that is already in your model, you need to somehow select it. A way of doing this is to add the following code to the appropriate sections of the measure:

## Arguments section

# select chiller
available_chillers = model.getChillerElectricEIRs
available_chillers_handle = OpenStudio::StringVector.new
available_chillers_display_name = OpenStudio::StringVector.new
available_chillers.each do |chiller|
  available_chillers_handle << chiller.handle.to_s
  available_chillers_display_name << chiller.name.to_s
end

# make an argument for selecting your chiller
selected_chiller = OpenStudio::Ruleset::OSArgument::makeChoiceArgument("selected_chiller", available_chillers_handle , available_chillers_display_name ,false)
selected_chiller.setDisplayName("Select the chiller:")
args << selected_chiller

## Run Section

selected_chiller = runner.getOptionalWorkspaceObjectChoiceValue("selected_chiller",user_arguments,model)

# check the selected_chiller for reasonableness and get it
if selected_chiller.empty?
  runner.registerError("The selected chiller was not found in the model.")
  return false
else
  if not selected_chiller.get.to_ChillerElectricEIR.empty?
    primary_chiller = selected_chiller.get.to_ChillerElectricEIR.get
    runner.registerInfo("Using chiller #{primary_chiller.name}.")
  else
    runner.registerError("Script Error - argument not showing up as Chiller.")
    return false
  end
end