Game closing itself

[Former user]

Hey guys, I got the game an hour ago, and I want to report a Bug. After I lose against a Pokémon, the game just closes himself, reporting an error. I lost against a Trainer but nothing happened there. Am I the only one having this bug or is it normal and not fixed yet?

[MathiasBouge]

Same here just happened

I lost against a wild Pokémon (quicker than walk to the PokéCenter :p ) and the game just closed ... I lost 30min of play-time (1 badge, 2 evolutions and some cultists) :(