ColorPickerFrame callback help

[Taurous]

EDIT: I figured it out... using "." instead of ":" and r, g, b, a are nil...

Hello, I'm trying to learn how to use the ColorPickerFrame that Blizzard provides but I'm having some issue. I'm not sure if the information on WoWPedia is incorrect or if I have a Lua issue. Here's my reference: http://wowwiki.wikia.com/wiki/Using_...lorPickerFrame

From what I have figured out, the CC_ColorCallback function stops executing after the if, else, end block before setting CC_Color and CC_Title colors. I have placed some chat messages in there to see that. Cancel is printed correctly when I hit cancel on the color picker. Change is printed whenever a value changes in the color picker. But nothing executes after that, the colors dont change/dont print. I cannot figure out why this is.

Thanks in advance.

Here's my code:

local CC_Color = {
	r = 0,
	g = 0,
	b = 0,
	a = 0.7
}

function CC_ColorCallback(restore)
	local newR, newG, newB, newA
	
	if restore then
	--Test message
	DEFAULT_CHAT_FRAME:AddMessage("Cancel")
	newR, newG, newB, newA = unpack(restore)
	else
	--Test message
	DEFAULT_CHAT_FRAME:AddMessage("Change")
	newA = OpacitySliderFrame:GetValue()
	newR, newG, newB = ColorPickerFrame:GetColorRGB()
	end
	
	CC_Color.r, CC_Color.g, CC_Color.b, CC_Color.a = newR, newG, newB, newA
	CC_Title.SetBackdropBorderColor(r, g, b, a)
	CC_Title.setBackdropColor(r, g, b, a)
	
	--Test message
	DEFAULT_CHAT_FRAME:AddMessage("r: "..r..", b: "..b..", g: "..g..", a: "..a)
end

-- Below is temporarily placed in a slash command function: /cc color will run the following.

	ColorPickerFrame:SetColorRGB(CC_Color.r, CC_Color.g, CC_Color.b)
	ColorPickerFrame.hasOpacity = true
	ColorPickerFrame.opacity = CC_Color.a
	ColorPickerFrame.previousValues = {CC_Color.r, CC_Color.g, CC_Color.b, CC_Color.a}
	ColorPickerFrame.func = CC_ColorCallback
	ColorPickerFrame.opacityFunc = CC_ColorCallback
	ColorPickerFrame.cancelFunc = CC_ColorCallback
	ColorPickerFrame:Hide()
	ColorPickerFrame:Show()

[Kanegasi]

For future reference, wowpedia is located at https://wow.gamepedia.com. wowwiki.wikia.com was abandoned many years ago.