Why this array contains garbage ?

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:bust_in_silhouette: Asked By DriNeo

I want to fill an array with SegmentShapes2D and draw them.But I discovered the array is full of vector2.
Here’s some bits of code.

var newSegmt = SegmentShape2D.new()
Wall.shape_owner_add_shape(WallOwnerID, newSegmt)


func _draw():
	for i in WallSegment:
	draw_line(i.a, i.b, LineColor, 5.0)

The error is "invalid get index a on base Vector2.
The print show that…

[(0, 0), [SegmentShape2D:1324]]

I just pushed back a shape why there is a Vector 2 please ?

Maybe you started with one. Where’s the code where you initialize the array?

kidscancode | 2019-04-05 05:31

The array was declared with a type hint as below

var myArray:Array

The problem was gone when I declare the array in a more usual way.

var myArray = []

DriNeo | 2019-04-05 21:21