Unable to fill blocks in 2 areas

[oofish]

Script version: 2.6.3
Script Author: me..?
Minecraft Version: 1.19.2
Code:
https://pastebin.com/raw/eStFa4DW
There are no errors on reload, no console errors either. It's just unable to fill the blocks when I step on tinted glass in those positions, in the world "hub"
Addons:
SkBee: 2.0.0
SkQuery: 4.1.7
I've looked in the docs and the github to find an issue about something similar, but I feel like I'm just stupid or something, because when I added 1 to the y value it didn't work, just put tinted glass one block up.

 

[lotzy]

Script version: 2.6.3
Script Author: me..?
Minecraft Version: 1.19.2
Code:
https://pastebin.com/raw/eStFa4DW
There are no errors on reload, no console errors either. It's just unable to fill the blocks when I step on tinted glass in those positions, in the world "hub"
Addons:
SkBee: 2.0.0
SkQuery: 4.1.7
I've looked in the docs and the github to find an issue about something similar, but I feel like I'm just stupid or something, because when I added 1 to the y value it didn't work, just put tinted glass one block up.

Because in 'on walking..' event you compare variables {_random*} with number, but this variables doesn't have values.
Try to set {_random*} to something like:

set {_random*} to random integer between 1 and 2