Game Crashes on object creation

[MooMoo]

whenever I start my game it wont start and says that one line 2 position 19 it wants a , or a ) I cant figure it out and don't know what to do can someone help

///Throw spear
instance_create(x+=4,y,obj_spear_right);
alarm[0] = room_speed*4

that's my code

 

[Docker]

x+=4 is your problem, if you're trying to create it 4 pixels right of an instance then use that instances x for example:
obj_player.x+4

Or if the instance_create is being called from the instance already then x+4 should work but don't quote me on that, test and see.

 

[obscene]

NM too late...

 

[MooMoo]

Thanks for the help I appreciate it it worked