Fix switching between local/remote StateMachinePlayer when playing sc…

…ene cause null exception
imjp94 · May 2, 2021 · 70894fe · 70894fe
1 parent cb8a8f4
commit 70894fe
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/addons/imjp94.yafsm/scenes/StateMachineEditor.gd b/addons/imjp94.yafsm/scenes/StateMachineEditor.gd
@@ -103,6 +103,11 @@ func _process(delta):
 		set_debug_mode(false)
 		return
 	var stack = state_machine_player.get("Members/StackPlayer.gd/stack")
+	if not stack:
+		set_process(false)
+		set_debug_mode(false)
+		return
+
 	if stack.size() == 1:
 		set_current_state(state_machine_player.get("Members/StackPlayer.gd/current"))
 	else: