Invalid access to property or key 'zoom' on a base object... i newbye

[GoreEclips]

how i can solve this?

[wyattbiker]

Make sure the path to Camera2D is accessible by get_node() line 6.

Also put the initialization code of cam and others in func _ready() function.

[GoreEclips]

how do initialization code?

[FencerDevLog]

You are trying to access cam properties before it is ready. Put the cam.zoom.x and other code to the _ready() function.

[GoreEclips]

and how i can do it?

[FencerDevLog]

var camzoomx
var camzoomy
var remshift

func _ready():
	camzoomx = cam.zoom.x
	camzoomy = cam.zoom.y
	remshift = rem.position.x

[GoreEclips]

ok, but how share this between classes, that not calling each other?

[FencerDevLog]

That’s a different issue, not related to the original problem of this thread.
Anyway, you can use autoload scripts to hold variables that would be accessible from anywhere in your project.