[Unknown123]

SOLVED thanks to xxmitsu

[xxmitsu]

See if this code works:

pawn Code:

dcmd_deletespike(playerid, params[])
{
    #pragma unused params
    if(gTeam[playerid] == TEAM_SWAT || IsPlayerAdmin(playerid))
    {
        if(IsPlayerInAnyVehicle(playerid)) return SendClientMessage(playerid, COLOR_ERROR, "You cannot remove the spike(s) inside a vehicle");
        if(DeleteClosestStrip(playerid)) SendClientMessage(playerid, COLOR_GREEN, "Spike Removed");
        else SendClientMessage(playerid, COLOR_ERROR, "There is no spikes close to you");
    }
    return 1;
}

[Unknown123]

Thank You