My friend is in creative and he can't go in survival we used advanced smp mods please help me tell me how to make him survival

[zingo321]

My friend is in creative and he can't go in survival we used advanced smp mods please help me tell me how to make him survival please help

 

Edited April 3, 2023 by zingo321

[Halbeyt]

Have you tried to OP your self in console? if that doesn't work reset your server go back in console and type with no / 

gamemode %player% survival                                                                                                                             or

OP %player%

%player% = person of your choice

[SBV3]

Could you list the mods?