Issue with CFrames (and others)

[OPERATI0NIGHTFALL]

Good evening all!

Today, I attempted to make a system which moves all of my four dummies up depending on the input. I know, this is more complicated then it should be but I tried to challenge myself by using a variety of different features. Whenever I run my code, an error such as: “CFrame is not a valid member of Model “Workspace.Dummies.2” - Server - DummyMoverModule:13” I’m utilising a normal dummy with it’s PrimaryPart set as the HumanoidRoot Part. Any help is MUCH appreciated!

-- My ModuleScript
local DummyMoverModule = {}


DummyMoverModule.VerticalMoveHeight = 50
DummyMoverModule.HorizontalMoveHeight = 10



function DummyMoverModule:MoveDummiesUp(dummy, Type)
	if Type == "Vertical" then
		local NextPosition = dummy.HumanoidRootPart.CFrame * CFrame.new(0, DummyMoverModule.VerticalMoveHeight, 0)
		dummy.CFrame = NextPosition
	elseif Type == "Horizontal" then
		local NextPosition = dummy.HumanoidRootPart.PrimaryPart.CFrame * CFrame.new(DummyMoverModule.HorizontalMoveHeight, 0, 0)
		dummy.CFrame = NextPosition
	end
	
end

return DummyMoverModule

 -- This is my server script
local Dummies = game.Workspace.Dummies:GetChildren() -- Instance "Dummies" is a folder with all dummies inside
local DummyMoverModule = require(game.ServerStorage.DummyMoverModule)


for i, dummy in pairs(Dummies) do 
	task.wait(2)
	DummyMoverModule:MoveDummiesUp(dummy, "Vertical")
end

Thanks for helping out!

[CZXPEK (czo)]

@OPERATI0NIGHTFALL

dummy.CFrame = NextPosition

you forgot the HumanoidRootPart

dummy.HumanoidRootPart.CFrame = NextPosition

[OPERATI0NIGHTFALL]

Hi, thanks for your reply. It is now working, however strangely enough the HRP is the only object that moves, but the actual dummy does not move?

[finaIlyhappy (Unnamed Hero)]

You shouldn’t be directly setting the PrimaryPart CFrame, you should be using PivotTo

[OPERATI0NIGHTFALL]

Where would I integrate PivotTo()?

[finaIlyhappy (Unnamed Hero)]

Just replace the lines where your setting the CFrame and instead do Dummy:PivotTo(CFRAME)

[OPERATI0NIGHTFALL]

I’m assuming in this context it would be dummy:PivotTo(NewPosition)

[finaIlyhappy (Unnamed Hero)]

bro yes

[OPERATI0NIGHTFALL]

Thanks for that, apologies if I wasted your time. It works now, have a fantastic night and I hope you have a good life. : )