[emokidx]

i think the error itself says much
if the arguments are less or more, or if an integer is req. and you insert a string it gives that error

eg

pawn Код:

SendClientMessage(playerid,"hi"); //no color, argument mismatch
new str0[128];
AddVehicleComponent(Sultan2,str0); // str0 is not an integer

SetPlayerPos(playerid, 1704.9041,-1022.3690,23.9063,353.3083);
extra

also search please
https://sampforum.blast.hk/showthread.php?tid=274028