[rappy93]

For the second error you have to add 'return 1;' at the end of the RNPC_OnPlayerSpawn or at OnPlayerSpawn.

Something like this :

PHP код:

public OnPlayerSpawn(playerid)
{
    if (IsPlayerNPC(playerid)) {
        new slot = -1;
        for (new i = 0; i < MAX_RNPC_POLICE; i++) {
            if (ZNPC[i][ZNPC_NPCID] == playerid) {
                slot = i;
                break;
            }
        }

        if (slot > -1) {
            SetPlayerSkin(playerid, ZNPC[slot][ZNPC_SKIN]);
        }
    }
    CallLocalFunction("RNPC_OnPlayerSpawn", "i", playerid);
    return 1;
} 


The other one I'm not really sure.