[MadeMan]

You can check if the pickup is created before sending the message.

pawn Код:

new mypickupcreated;

pawn Код:

if(strcmp("/iwantpickup", cmdtext, true) == 0)
{
    mypickup = CreatePickup(1274, 0, -2334.7681,-2179.3489,35.1945, -1);
    mypickupcreated = 1;
    return 1;
}

pawn Код:

if(pickupid == mypickup && mypickupcreated == 1)
{
    GivePlayerMoney(playerid, 100);
    SendClientMessage(playerid, 0xFFFFFFFF, "You are very lucky buddy, because you the one who found 100$!")
    return 1;
}