need help, cant play game cuz it crashes

im getting this error every time i enter the main level to play with my friends in the game

FATAL ERROR in
action number 1
of Step Event0
for object GMS:


Variable obj_other_player.player_id(100111, -2147483648) not set before reading it.
at gml_Script_gms_step (line 685) - room_id = gms_other_get_real(player_id, "room");
############################################################################################
--------------------------------------------------------------------------------------------
stack frame is
gml_Script_gms_step (line 685)
called from - gml_Object_GMS_StepNormalEvent_1 (line 2) - gms_step();

Compile finished: 12:28:29

Replies (1)

Last message on 9 Dec 2021

Size43 (Administrator) on 9 Dec 2021, 19:20:53
Did you place an obj_other_player somewhere in a room by any chance?

You don't need to place it anywhere, the extension will create the instances automatically when other people log in.