"Field Monster is not a positive integer" error

[WTF.Draco]

I have a problem :(
anyone know how to fix this ?

"Exception: RuntimeError
Message: Field Monster is not a positive integer
File PBS/pokemon.txt, section 2, key Compatibility
Monster,Grass

Compiler:219:in `csvPosInt!'
Compiler:2317:in `pbCompilePokemonData'
Compiler:2296:in `each'
Compiler:2296:in `pbCompilePokemonData'
Compiler:2294:in `loop'
Compiler:2374:in `pbCompilePokemonData'
Compiler:2278:in `each'
Compiler:2278:in `pbCompilePokemonData'
Compiler:2277:in `each'
Compiler:2277:in `pbCompilePokemonData' "

 

[FL]

Post here the three first entries of your pokemon.txt

 

[mej71]

The problem is simply you're using a pokemon.txt that was made for v15, but your scripts are v14 or before