ImageLabel invisible when changing it

[OfficialDipsy (OtherWRLDly)]

local Mainimage = script.Parent.ImageLabel

local imageIds = {
	"rbxassetid://15749106264",
	"rbxassetid://15749107584",
	"rbxassetid://15749108735",
	"rbxassetid://15749110078",
	"rbxassetid://15749111366",
	"rbxassetid://15749112596",
	"rbxassetid://15749113634",
	"rbxassetid://15749115094",
	"rbxassetid://15749116269",
	"rbxassetid://15749117546",
	"rbxassetid://15749118673",
	"rbxassetid://15749120029",
	"rbxassetid://15749121334",
	"rbxassetid://15749122726",
	"rbxassetid://15749124971",
	"rbxassetid://15749126381",
	"rbxassetid://15749127795",
	"rbxassetid://15749129276",
	"rbxassetid://15749130553"
}

while true do
	for _, imageId in ipairs(imageIds) do
		Mainimage.Image = imageId
		wait(1)
	end
end

I’m changing the Image on an ImageLabel, however in the properties it shows that the images are changing. But the image on the BillboardGUI is just invisible.

[Katrist]

Your ids are incorrect. Paste the number in the id into an ImageLabel, and then copy and paste the generated ImageId.

[OfficialDipsy (OtherWRLDly)]

Oh, I uploaded a decal and copied its ID, I thought that was what I’m supposed to do?

Okay, so put it on an imagelabel and copy the ID, got it.

[Katrist]

Yeah, it’s weird but decal ids and image ids aren’t the same. I still wonder why Roblox didn’t make them the same.

Anyways, merry Christmas!