[NoorMustafa123]

error 021: symbol already defined: "ishex"

PHP Code:

stock ishex(str[])
{
    //P:3("ishex called: \"%s\"", str);
    new
        i,
        cur;
    if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X')) i = 2;
    while (str[i])
    {
        cur = str[i++];
        if (!(('0' <= cur <= '9') || ('A' <= cur <= 'F') || ('a' <= cur <= 'f'))) return 0;
        //if ((cur < '0') || ('9' < cur < 'A') || ('F' < cur < 'a') || (cur > 'f')) return 0;
    }
    return 1;
} 


error 021: symbol already defined: "OnObjectMoved"

PHP Code:

public OnObjectMoved(objectid)
{
    for (new i = 0; i < MAX_BOOTHS; i ++) if (g_BoothUsed[i] && g_BoothObject[i] == objectid) {
        DestroyObject(g_BoothObject[i]);
        return SetTimerEx("UpdateBooth", 3000, false, "dd", Booth_GetPlayer(i), i);
    }
    if (objectid == A51NorthernGate)
    {
        // Check if the northern gate was closing
        if (NorthernGateStatus == GATES_CLOSING)
        {
            // Set status flag for northern gates
            NorthernGateStatus = GATES_CLOSED;
        }
        else
        {
            // Set status flag for northern gates
            NorthernGateStatus = GATES_OPEN;
        }
    }
    // Check if the object that moved was the eastern gate
    else if (objectid == A51EasternGate)
    {
        // Check if the eastern gate was closing
        if (EasternGateStatus == GATES_CLOSING)
        {
            // Set status flag for eastern gate
            EasternGateStatus = GATES_CLOSED;
        }
        else
        {
            // Set status flag for eastern gate
            EasternGateStatus = GATES_OPEN;
        }
    }
    foreach(new i: Player)
    {
        if(objectid == gRocketObj[i])
        {
            new Float:x, Float:y, Float:z;
            GetObjectPos(gRocketObj[i], x, y, z);
            CreateExplosion(x, y, z, 11, 3.0);
            DestroyObject(gRocketObj[i]);
        }
    }
    return 1;
} 


and many errors in this one

PHP Code:

forward OnPlayerPressButton(playerid, buttonid)
{
    // New SASD interior.
    for(new i = 0; i < sizeof(DocButton); i++) {
        if (buttonid == DocButton[i]) {
            if(IsLawEnforcement(playerid)) {
                OpenDocAreaDoors(i, 1);
                SetTimerEx("OpenDocAreaDoors", 5000, false, "ii", i, 0);
            }
            else {
                SendClientMessageEx(playerid, COLOR_GREY, "Access denied");
                break;
            }
        }
    }
    if(buttonid == DocCPButton[0] || buttonid == DocCPButton[1])
    {
        if(!IsLawEnforcement(playerid)) return SendClientMessageEx(playerid, COLOR_GREY, "Access denied");
        ShowDocPrisonControls(playerid, 0);
    }
    return false;
} 


[Gforcez]

Look at the error message, what do you think it means?

[NoorMustafa123]

that its defined two times....

[NoorMustafa123]

so what to do to fix that, also about the 3rd code

[Nyzenic]

You already have ishex & OnObjectMoved funcs/callbacks in your script. Find their duplicates and remove them.

Regarding the 3rd code, posting the error messages would help us find what's wrong faster.

[fiki574]

For 1st and 2nd, check all of your includes and other filterscripts, there is a possibility that there are functions with same name already defined or not forwarded properly.

As for the 3rd error, replace "forward" with "public" and it should work.

[NoorMustafa123]

fixed anyway