Issue has been solved on discord, moral of the story, don't use hazard moves such as toxic spikes, spikes, and stealth rocks against npcs, rip forretress.
Hi, my user is Rogue_55 on the Emerald pixelmon server and during challenging the grass gym I had to /end battle in order to escape an infinite turn, however upon doing this, the game gave me a null point error in the code and made my last team member a missingno. I cannot remove or delete this...