Stamina System Error

[Cristiander]

I've been testing my game and I keep having this error pop up:

It's from the script  Stamina Based Battle System - by Fomar0153


Link to script: Link


I don't understand what's going on with this error. It apears sometimes after an enemy dies, but it doesn't seem to come up in certain conditions, it seems to apear randomly. I don't even know where to start looking.


There is one condition in which the error always apears, and that's when an enemy dies because of a counter attack.


I really don't know what to do now. Any help is welcomed

 

[FlipelyFlip]

Do you use any scripts for Counters or are you using the default counter from the maker?

 

[Cristiander]

Do you use any scripts for Counters or are you using the default counter from the maker?

I'm using the default

 

[Cristiander]

bump

 

[Cristiander]

Bump


I seems the program doesn't know the value stamina_cost in this code


def stamina_loss
if self.actor?
@stamina -= input.stamina_cost
else
@stamina -= @actions[0].stamina_cost
end
BattleManager.add_action
end


More specifically it's asking for


@actions[0].stamina_cost


What is @actions[0] ?


EDIT:


So I replaced the code


This is my code now


def stamina_loss
if self.actor?
@stamina -= input.stamina_cost
else
# @stamina -= @actions[0].stamina_cost how it was before
@stamina -= 1000 # what i changed
end
BattleManager.add_action
end


It seems to work fine ... but I feel like this isn't a good solution