Spritzee used Odor Sleuth and the game crash

[Former user]

I was visiting another player's secret base. I found an Aroma Veil Spritzee. It used Odor Sleuth on my Trace Porygon and the game crashed with the following error:

Script 'PokeBattle_Battle' line 3955: NoMethodError occurred

undefined method '>' for nil:NilClass