Undefined symbol - Printable Version

Undefined symbol - Printable Version

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+--- Thread: Undefined symbol (/showthread.php?tid=500214)

Undefined symbol - Dipto - 12.03.2014

Hi, problem is,
i added this \

Код:

if(GetVehicleModel(vehicleid) == 522)

and i got an error, Undefined symbol "vehicleid"

how to fix it, someone help please

Re: Undefined symbol - HenrySunseri - 12.03.2014

post the whole command

Respuesta: Undefined symbol - angelxeneize - 12.03.2014

if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 522)

Re: Respuesta: Undefined symbol - CuervO - 12.03.2014

Quote:

Originally Posted by angelxeneize

if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 522)

While that would fix the issue you're not helping him at all explaining where the mistake is:

Your error happens because vehicleid was not defined (duh) before using it, something like this could have happened:

pawn Код:

if(GetVehicleModel(vehicleid) == 400)
{
    new vehicleid = GetPlayerVehicleID(playerid);
    //code
}

The compiler and the whole scripting structure is an ordered sequence of events (in most of the cases), that means it will be read in order from top to bottom when executing.

If that's not the case then you forgot to create the variable vehicleid to store the vehicle ID on.

Respuesta: Re: Respuesta: Undefined symbol - angelxeneize - 12.03.2014

Quote:

Originally Posted by CuervO

pawn Код:

if(GetVehicleModel(vehicleid) == 400)
{
    new vehicleid = GetPlayerVehicleID(playerid);
    //code
}

Ok, but i dont speak english very well. Only want help. If is a command or enter checkpoint my solution helping him

Re: Respuesta: Undefined symbol - Dipto - 12.03.2014

Quote:

Originally Posted by CuervO

pawn Код:

if(GetVehicleModel(vehicleid) == 400)
{
    new vehicleid = GetPlayerVehicleID(playerid);
    //code
}

thakns but,

Код:

public OnPlayerEnterCheckpoint(playerid)
{
    if(GetVehicleModel(vehicleid) == 522)
    {
    new vehicleid = GetPlayerVehicleID(playerid);
    GivePlayerMoney(playerid, 5000);
    }
    else
    SendClientMessage(playerid, red, "You have to be on nrg-500!");
    return 1;
}

when i added this, its show me the error, undefined symbol "vehicleid"

what to do, please help

Respuesta: Re: Respuesta: Undefined symbol - SickAttack - 12.03.2014

You need to put the define on top because the first statement has vehicleid in it.

pawn Код:

public OnPlayerEnterCheckpoint(playerid)
{
    new vehicleid = GetPlayerVehicleID(playerid);
    if(GetVehicleModel(vehicleid) == 522)
    {
    GivePlayerMoney(playerid, 5000);
    }
    else
    SendClientMessage(playerid, red, "You have to be on nrg-500!");
    return 1;
}

Respuesta: Re: Respuesta: Undefined symbol - angelxeneize - 12.03.2014

Код:

public OnPlayerEnterCheckpoint(playerid)
{
    if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 522)
    {
    GivePlayerMoney(playerid, 5000);
    }
    else
    SendClientMessage(playerid, red, "You have to be on nrg-500!");
    return 1;
}

or this

Re: Respuesta: Re: Respuesta: Undefined symbol - Dipto - 12.03.2014

Quote:

Originally Posted by SickAttack

You need to put the define on top because the first statement has vehicleid in it.

pawn Код:

public OnPlayerEnterCheckpoint(playerid)
{
    new vehicleid = GetPlayerVehicleID(playerid);
    if(GetVehicleModel(vehicleid) == 522)
    {
    GivePlayerMoney(playerid, 5000);
    }
    else
    SendClientMessage(playerid, red, "You have to be on nrg-500!");
    return 1;
}

but not work fine

Re: Respuesta: Re: Respuesta: Undefined symbol - Dipto - 12.03.2014

Quote:

Originally Posted by angelxeneize

Код:

public OnPlayerEnterCheckpoint(playerid)
{
    if(GetVehicleModel(GetPlayerVehicleID(playerid)) == 522)
    {
    GivePlayerMoney(playerid, 5000);
    }
    else
    SendClientMessage(playerid, red, "You have to be on nrg-500!");
    return 1;
}

or this

bro, the same problem, when i m on the bike, i got the same message