Getting exported variable from a node twice?

k-storm-studio-ltd

So I got the variable "beat_power", it works properly in the first scenario below but not in the last line after "else"

` if !get_tree().get_root().get_node("MainScene2D").get_node("MainScene2D"):

Original Level project

beat_power = get_tree().get_root().get_node("MainScene2D").get_node("Enemy").get_child(0).beat_power else: print(get_tree().get_root().get_node("MainScene2D").get_node("MainScene2D").get_node("Enemy").get_child(0).beat_power) ` the last line doesnt work. In that case the "Enemy" is an instance. It appears to be 'null' I dont know why, any advice?

k-storm-studio-ltd

just printing this one:

print(get_tree().get_root().get_node("MainScene2D").get_node("MainScene2D").get_node("Enemy").get_child(0))

I got this message [object:null] but I dont understand why. It does work . As I said in the second case the object "Enemy" is a instance

k-storm-studio-ltd

I found the problem, the solution appears to be that I have to assign the script to the node instance. But I have an error:

	var instancedEnemyA = enemyA.instance()
	get_tree().get_root().get_node("MainScene2D").add_child(instancedEnemyA)
	get_tree().get_root().get_node("MainScene2D").get_node(instancedEnemyA).set_script(enemyA_script)

how can I fix it?