Skript doesn't work

[Montrelle]

I'm making a super simple currency on kill thing, when all of a sudden... skript decides to not work again! wow!

Ya see here? yeah well {bal::%attacker%} doesn't add. I've tried making even a command which directly adds to the variable, still doesn't work. What does work is if I do something like:                  "set {bal::%attacker%} to (number)" < this works. But I can't even add to it when I do "set {bal::%attacker%} to {bal::%attacker%} + 3"

Every other variable in this skript will add except for {bal::%attacker%}

Which blows my mind on how this is even possible?

There's no errors, no other skripts associated with the variable, no red plugins.

Anyone have any ideas?

[Spiderlogical]

Moved to Skript Discussion

[nicholxs]

I've had a similiar issue where everything looked fine on the editor but in-game it would just not work. Make sure you check when you paste it into the panel that the spacing and indenting is correct.