Larian Studios Forums Divinity: Original Sin 2 - The Modding Dungeon Divinity - Original Sin 2 - Modding Troubleshooting Missing Scripting commands?

Several commands listed here seem to be missing?
For example I get "Failed to parse action" for "GetPlayerCount" and "GetPlayerByIndex".

Am I missing some #include statement or a dependency?

Thanks!

More importantly, "ListGet" seems to be missing (but ListSet, etc... is there...weird)