ArchieX2Y

When I enter the Byxbysion Wasteland, every turn in the encounters cause this error and when I battle Fern, once I knock out his first Pokemon, the whole battle bugs out, he doesn't thrown in another Pokemon and I'm trapped in mine, all I could do is just press moves and items, nothing happens. Exception: NoMethodError Message: undefined method `visible=' for nil:NilClass PokeBattle_ActualScene:3403:in `pbFainted' PokeBattle_Battler:1423:in `pbFaint' PokeBattle_Battle:6160:in `__clauses__pbEndOfRoundPhase' PokeBattle_Battle:6057:in `each' PokeBattle_Battle:6057:in `__clauses__pbEndOfRoundPhase' PokeBattle_Clauses:42:in `pbEndOfRoundPhase' PokeBattle_Battle:4439:in `pbStartBattleCore' PokeBattle_Battle:4438:in `logonerr' PokeBattle_Battle:4438:in `pbStartBattleCore' PokeBattle_Battle:4422:in `loop'