error 017: undefined symbol "IsNumeric"

Wichtiger Hinweis: Bitte ändert nicht manuell die Schriftfarbe auf schwarz sondern belasst es bei der Standardeinstellung. Somit tragt ihr dazu bei dass euer Text auch bei Verwendung unseren dunklen Forenstils noch lesbar ist!

Tipp: Ihr wollt längere Codeausschnitte oder Logfiles bereitstellen? Benutzt unseren eigenen PasteBin-Dienst Link

    Guten Tag,
    aufeinmal hab ich: error 017: undefined symbol "IsNumeric"




    ReturnUser(text[], playerid = INVALID_PLAYER_ID)
    {
    new pos = 0;
    while (text[pos] < 0x21) // Strip out leading spaces
    {
    if (text[pos] == 0) return INVALID_PLAYER_ID; // No passed text
    pos++;
    }
    new userid = INVALID_PLAYER_ID;
    if (IsNumeric(text[pos])) // Check whole passed string
    {
    // If they have a numeric name you have a problem (although names are checked on id failure)
    userid = strval(text[pos]);
    if (userid >=0 && userid < MAX_PLAYERS)
    {
    if(!IsPlayerConnected(userid))
    {
    /*if (playerid != INVALID_PLAYER_ID)
    {
    SendClientMessage(playerid, 0xFF0000AA, "User not connected");
    }*/
    userid = INVALID_PLAYER_ID;
    }
    else
    {
    return userid; // A player was found
    }
    }
    /*else
    {
    if (playerid != INVALID_PLAYER_ID)
    {
    SendClientMessage(playerid, 0xFF0000AA, "Invalid user ID");
    }
    userid = INVALID_PLAYER_ID;
    }
    return userid;*/
    // Removed for fallthrough code
    }
    // They entered [part of] a name or the id search failed (check names just incase)
    new len = strlen(text[pos]);
    new count = 0;
    new name[MAX_PLAYER_NAME];
    for (new i = 0; i < MAX_PLAYERS; i++)
    {
    if (IsPlayerConnected(i))
    {
    GetPlayerName(i, name, sizeof (name));
    if (strcmp(name, text[pos], true, len) == 0) // Check segment of name
    {
    if (len == strlen(name)) // Exact match
    {
    return i; // Return the exact player on an exact match
    // Otherwise if there are two players:
    // Me and MeYou any time you entered Me it would find both
    // And never be able to return just Me's id
    }
    else // Partial match
    {
    count++;
    userid = i;
    }
    }
    }
    }
    if (count != 1)
    {
    if (playerid != INVALID_PLAYER_ID)
    {
    if (count)
    {
    SendClientMessage(playerid, 0xFF0000AA, "Multiple users found, please narrow earch");
    }
    else
    {
    SendClientMessage(playerid, 0xFF0000AA, "No matching user found");
    }
    }
    userid = INVALID_PLAYER_ID;
    }
    return userid; // INVALID_USER_ID for bad return
    }



    Error Zeile:
    if (IsNumeric(text[pos])) // Check whole passed string



    Mein isNumeric:

    stock isNumeric(const string[])
    {
    new length=strlen(string);
    if (length==0) return false;
    for (new i = 0; i < length; i++) {
    if (
    (string[i] > '9' || string[i] < '0' && string[i]!='-' && string[i]!='+') // Not a number,'+' or '-'
    || (string[i]=='-' && i!=0) // A '-' but not at first.
    || (string[i]=='+' && i!=0) // A '+' but not at first.
    ) return false;
    }
    if (length==1 && (string[0]=='-' || string[0]=='+')) return false;
    return true;
    }


    Ich seh da einfach keinen Fehler. >:

    Case Sensitive sag ich nur ^^

    Nimm mal den :

    stock IsNumeric(str[]) //ysi_misc.own
    {
    new
    ch,
    i;
    while ((ch = str[i++])) if (ch < '0' || ch > '9') return 0;
    return 1;
    }


    Du hast jedes IsNumeric groß geschrieben, aber der Stock ist mit einem kleinen 'i' !


    MfG