Fixing code for spectating cheaters

[Bladez12]

New here, I have been encountering issues that I can not solve. Could anyone help me fix this problem?

local ziks = 1
local zikskill = 0
local sid = "NULL"
concommand.Add( "sid", function( ply, cmd, args )
local args2 = table.concat( args)
if args2 then

sid = args2
print(sid)
end
    ziks = player.GetBySteamID(sid)
    zikskillstart = ziks:Frags()
end)

local ztab = { ziks }

local function OriginCam()
    ziks:SetNoDraw(true)
    ziks:SetPredictable(false)
    local zorigin = ziks:EyePos()
    local CamData = {}
    CamData.angles = ziks:EyeAngles()
    CamData.origin = zorigin
    CamData.x = 0
    CamData.y = 0
    CamData.w = ScrW() / 2
    CamData.h = ScrH() / 2
    CamData.drawviewmodel = false
    render.RenderView( CamData )
end
hook.Add("HUDPaint", "OriginCam", OriginCam)

local function crosshair()
    surface.SetDrawColor( 0, 255, 0, 255 )
    surface.DrawRect( (ScrW()/4)-2, (ScrH()/4)-2, 4, 4 )
end
hook.Add("DrawOverlay","cross",crosshair)

ply = LocalPlayer()
hook.Add('HUDPaint','Tracer', function()
    for i,v in pairs(player.GetAll()) do
    if v:SteamID() == sid then
        surface.SetDrawColor( 255, 100, 100, 255 )
        pstart = v:GetBonePosition( v:LookupBone('ValveBiped.Bip01_Head1') ):ToScreen()
        pend = util.TraceLine(util.GetPlayerTrace(v)).HitPos:ToScreen()
        surface.DrawLine(pstart.x,pstart.y,pend.x,pend.y)
        end
    end
end)

I keep getting this error.

[ERROR] lua/render.lua:19: attempt to index upvalue 'ziks' (a number value)
  1. v - lua/render.lua:19
   2. unknown - lua/includes/modules/hook.lua:84

[Aide]

[Bladez12]

Code still doesn't work, getting a different error.

[SweptThrone]

Have you toyed with the idea of posting the error?

[Sodak]

We need some errors to know whats wrong. I guess it would be the same error as before that ziks is a number value... just use
something like

player.GetAll() and write the players in a table and choose one for the ziks value.. or something like this..