Transform function error Callbacks cannot yield

Help and Feedback Scripting Support
#1

im tryna send a global chat message whenever somebody donates robux but it doesnt work

code:

MessagingService:SubscribeAsync("Global", function(msg)
	ReplicatedStorage.Events.Chat:FireAllClients(msg.Data[1])
end)

for i, v in pairs(workspace.Spawn.TimePadsBoard.SurfaceGui.Stats.Donate.ScrollingFrame:GetChildren()) do
	if v:IsA("TextButton") then
		productFunctions[v.ProductID.Value] = function(receipt, player)
			player.Data.RobuxDonated.Value += string.sub(v.Name,7)
			local Message = "[GLOBAL] " .. player.Name .. " donated " .. string.sub(v.Name,7) .. " robux! Thank you!"
			print(Message)
			MessagingService:PublishAsync("Global", Message)
			return true
		end
	end
end

it actually prints out the intended text but it fails at publish async

#2

publishAsync is making the code fail because it makes the code yield
you could maybe use coroutines and have the publishAsync on a separate thread
but you should also make sure errors are handled properly when that happens