Error when trainer tries to use an item

[yonicstudios]

On Essentials 16.2, when a trainer tries to use one of the items specified on its PBS file, an error occurs.

Exception: NoMethodError

Message: undefined method `>=' for nil:NilClass

PokeBattle_Battle:1609:in `pbRegisterItem'

PokeBattle_AI:3767:in `pbEnemyShouldUseItem?'

PokeBattle_AI:4056:in `pbDefaultChooseEnemyCommand'

PokeBattle_Scene:2747:in `pbChooseEnemyCommand'

PokeBattle_Battle:2738:in `pbCommandPhase_ebs'

PokeBattle_Battle:2733:in `each'

PokeBattle_Battle:2733:in `pbCommandPhase_ebs'

EliteBattle_Battle:292:in `pbCommandPhase'

EliteBattle_Battle:222:in `pbStartBattleCore'

EliteBattle_Battle:221:in `logonerr'

I think this is because idxTarget, a parameter of the method pbEnemyShouldUseItem? (in PokéBattle_AI), is nil by default and is passed as nil in pbRegisterItem (in PokéBattle_Battle).

But I don't know how to solve this error.

The items are specified as follows in the PBS file, just in case I've made a mistake there:

POKEMANIAC
Hubert
6,FULLRESTORE,FULLRESTORE,FULLRESTORE,FULLRESTORE
ZUBAT,15,,SCREECH,GROWL,,,0
ZUBAT,15,,SCREECH,GROWL,,,0
ZUBAT,15,,SCREECH,GROWL,,,0
ZUBAT,15,,SCREECH,GROWL,,,0
ZUBAT,15,,SCREECH,GROWL,,,0
ZUBAT,15,,SCREECH,GROWL,,,0

 

[Marin]

I'm not sure if it's the exact same, but I used to get an error with trainer using items when I thought I had a clean, unmodified 16.2. It wasn't clean and definitely not 16.2 Are you sure you're on the latest version?

 

[Luka S.J.]

My money is on them using a difficulty modifier (game mode) script. Probably the one by Shiney570. That one seems to bug out the game AI.

 

[yonicstudios]

My money is on them using a difficulty modifier (game mode) script. Probably the one by Shiney570. That one seems to bug out the game AI.

No, I haven't added any scripts that modify the vanilla battle system, apart from Elite Battle System, but that doesn't change anything regarding to where the error is.
Although I did alter some of the vanilla battle scripts to add some features, I've never touched the AI parts of the code. I even made a diff of the original 16.0 Essentials scripts vs the one in my project and the scripts regarding the methods I've mentioned and they are identical.

I'm not sure if it's the exact same, but I used to get an error with trainer using items when I thought I had a clean, unmodified 16.2. It wasn't clean and definitely not 16.2 Are you sure you're on the latest version?

I am 100% sure that it is version 16.2 as I always make a version.txt file with the version of Essentials everytime I update.

EDIT: Well this is weird. I downloaded a new unmodified 16.2 patch and it's a bit different. Maybe I replaced the 16.2 scripts with the 16.0 version by accident.

 

[Marin]

I am 100% sure that it is version 16.2 as I always make a version.txt file with the version of Essentials everytime I update.

I don't necessarily doubt, but are you sure that when you update, you update properly, according to the wikia?

 

[yonicstudios]

I don't necessarily doubt, but are you sure that when you update, you update properly, according to the wikia?

Yes, although it was a bit simpler because I had started with 16.0 and then inmediately after updated to 16.2. But now that I recall, I remember that I had a time in which some of my custom scripts were lost because I had accidentally replaced a Script file while solving an issue with the editor scripts. That might probably have been when the 16.0 scripts got mixed in.

I guess I'll have to manually update the scripts.