Undefined Symbol isnull & params

Undefined Symbol isnull & params - Printable Version

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+--- Thread: Undefined Symbol isnull & params (/showthread.php?tid=366996)

Undefined Symbol isnull & params - ZBits - 08.08.2012

as the Topic says i am getting these errors

Код:

C:\Users\Sony\Desktop\USA Gang Wars TDM\gamemodes\Usagangwarsv1.3.pwn(2912) : error 017: undefined symbol "isnull"
C:\Users\Sony\Desktop\USA Gang Wars TDM\gamemodes\Usagangwarsv1.3.pwn(2913) : error 017: undefined symbol "params"
Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


2 Errors.

the lines are

pawn Код:

if(isnull(params))return SendClientMessage(playerid, COLOR_SININE, "USAGE: /startrace [racename]");
LoadRace(playerid, params);

Need help

Re: Undefined Symbol isnull & params - ZBits - 08.08.2012

bump!

Re: Undefined Symbol isnull & params - AndreT - 08.08.2012

Quote:

Originally Posted by [EuG]ZeRoGoD

Код:

new params
new isnull

Actually, that's just pure bullshit.

If you have NO IDEA what you're doing, do not post in the help topics. Jesus.

To the thread author: something makes me assume you want to create commands like this:

pawn Код:

COMMAND:startrace(playerid, params[])
{
    if(isnull(params))
    {
        // SendClientMessage
        return true;
    }
    // Etc
    return true;
}

For this purpose, you will need zcmd and the isnull define (which is included in zcmd).

Re: Undefined Symbol isnull & params - Jarnu - 08.08.2012

This is the isnull params define

pawn Код:

#if !defined isnull
    #define isnull(%1) \
                ((!(%1[0])) || (((%1[0]) == '\1') && (!(%1[1]))))
#endif

Re: Undefined Symbol isnull & params - ZBits - 08.08.2012

if i am using dcmd what should i do then?

Re: Undefined Symbol isnull & params - SuperViper - 08.08.2012

Make sure the define is above the command.

Re: Undefined Symbol isnull & params - ZBits - 08.08.2012

after i put the define get these error

Код:

C:\Users\Sony\Desktop\USA Gang Wars TDM\gamemodes\Usagangwarsv1.3.pwn(3329) : error 017: undefined symbol "params"
C:\Users\Sony\Desktop\USA Gang Wars TDM\gamemodes\Usagangwarsv1.3.pwn(3329) : error 029: invalid expression, assumed zero
C:\Users\Sony\Desktop\USA Gang Wars TDM\gamemodes\Usagangwarsv1.3.pwn(3329) : error 017: undefined symbol "params"
C:\Users\Sony\Desktop\USA Gang Wars TDM\gamemodes\Usagangwarsv1.3.pwn(3329) : fatal error 107: too many error messages on one line

Compilation aborted.Pawn compiler 3.2.3664	 	 	Copyright © 1997-2006, ITB CompuPhase


4 Errors.