Different result when debugging with breakpoint

Hello

I'm working on jigsaw puzzle, so I'm using nested for to paste object on a canvas, in early test it's a success. The puzzle image and the pattern is pasted nicely.

So I add more code for size, and position for the canvas and the object that will be pasted on canvas. Also because there'll be a lot of picture I made the sprite to Load from URL instead of using animation.

This is where things going weird:

1. The picture is pasted, but the pattern is not.

2. After some check, I found that the pattern is not pasted after Load from URL request. If I place them before, the pattern will be pasted. So this lead me to use breakpoint to debug.

3. I use breakpoint to debug, but the result is different. There's no error and the pattern is pasted on canvas. But if I try without breakpoint the pattern is not pasted on canvas

Without Breakpoint

With Breakpoint

On Start of Layout

Generate Puzzle function

[SOLVED]

After some check, turn out the pattern is not pasted on canvas because the object is not created yet.

Probably because breakpoint debug is checking the code one step at a time, so there's a time to the pattern to be created then pasted on the canvas.

and so I change the code to generate the pattern first, then add 0.1 wait, and paste the pattern into canvas.