JetteBoyTV was following this tutorial: and i couldn't find the 'navigation' and 'navigation mesh instance' nodes
DaveTheCoder Are you using Godot 4 for a Godot 3 tutorial? That's not recommended. Most of the changes are listed here: https://docs.godotengine.org/en/4.2/tutorials/migrating/upgrading_to_godot_4.html#upgrading-from-godot-3-to-godot-4 But it would be much easier if you use the same version of Godot that the tutorial uses.