Error attempt to perform arithmetic (sub) on Instance and number

Help and Feedback Scripting Support
1

Here is my code

	game.ReplicatedStorage.GamePlayEvents.ArmyPlayers -=1

I want it to Subtract 1 from the value but this is the error

attempt to perform arithmetic (sub) on Instance and number

2

Is this a value?
If so then do

game.ReplicatedStorage.GamePlayEvents.ArmyPlayers.Value -=1

3

You need to index its “Value” property, as the previous post suggests.