The list below is for water spawners, air persistence spawners wont crash your game when you put in the wrong pokemon.
shadoowner wrote:the only pokemon that wont crash your game are:
Tentacool
Tentacruel
Seel
Dewgong
Horsea
Seadra
Goldeen
Seaking
Staryu
Starmie
Magikarp
Gyarados
Lapras
Omanyte
Omastar
Dratini
Dragonair
Dragonite
Chinchou
Lanturn
Carvanha
Sharpedo
Kyogre
So check if you crashed when you put pokemon in that arent in the list here and if its fixed when you remove them from the spawner.
If its not as I said id like you to post a crashreport here (in a spoiler), that will give us more detailed information on your issue.
Also, please put things like this in a support ticket next time.
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