player_extension.lua:65: attempt to index global 'server_settings'=nil.

[m0nst3rkill3r]

Hey Guys. I get that lua error
sandbox\gamemode\player_extension.lua:65: attempt to index global 'server_settings'a nil value
I cannot find the part of my script who makes that error
[lua]
// The Concommands for Easily Settings
local Can_Trail = CreateClientConVar("Can_Trail",1,false,true)
local Can_Trail_Color_r = CreateClientConVar("Can_Trail_Color_r",255,false,true)
local Can_Trail_Color_g = CreateClientConVar("Can_Trail_Color_g",255,false,true)
local Can_Trail_Color_b = CreateClientConVar("Can_Trail_Color_b",255,false,true)
local Can_Trail_Color_a = CreateClientConVar("Can_Trail_Color_a",255,false,true)
local Can_Trail_Texture = CreateClientConVar("Can_Trail_Texture","trails/plasma.vmt",false,true)
local Can_Trail_Startsize = CreateClientConVar("Can_Trail_Startsize",15,false,true)
local Can_Trail_Endsize = CreateClientConVar("Can_Trail_Endsize",1,false,true)
local Can_Trail_Lifetime = CreateClientConVar("Can_Trail_Lifetime",12,false,true)
local Can_Texture = CreateClientConVar("Can_Texture","Can/PopCan01a.vmt",false,true)
local Can_Say = CreateClientConVar("Can_Say","1",false,true)

if (SERVER) then
CreateConVar('sbox_maxpopcans', 20)
end

//infos
TOOL.Category = "Construction"
TOOL.Name = "#Can Spawner"
TOOL.Command = nil
TOOL.ConfigName = ""

//Languages
if (CLIENT) then
language.Add("Tool_can_name","PopCan Stool V1.2")
language.Add("Tool_can_desc","Spawns a Popcan on a Prop and Welds it. Version 1.2 ")
language.Add("Tool_can_0","Leftclick: Spawns a Popcan and Welds it.")
language.Add("Undone_can","Undone a Can")
language.Add("SBoxLimit_popcans", "You've hit the Popcan limit!")
end

//leftclick
function TOOL:LeftClick( tr )

//Lets Spawn it

local Can_Texture = Can_Texture:GetString()
local ply = self:GetOwner()
local Trace = tr.Entity
local Pos = tr.HitPos
if !ply:CheckLimit("popcans") then return end
local ent = ents.Create ("prop_physics")
ent:SetModel ("models/props_junk/PopCan01a.mdl")
ent:SetMaterial(Can_Texture)
ent:SetPos( Pos )
ent:SetAngles(tr.HitNormal:Angle())
ent:Spawn()
ent:SetSolid(SOLID_NONE)
ply:AddCount("popcans", ent)

//WELD
local weld = constraint.Weld( tr.Entity, ent, tr.PhysicsBone, 0, 0 )

//Undo Things

undo.Create( "popcan" )
undo.AddEntity( weld )
undo.AddEntity( ent )
undo.SetPlayer( ply )
undo.Finish()

// The Trail Part
local TrailColor_r = Can_Trail_Color_r:GetString()
local TrailColor_g = Can_Trail_Color_g:GetString()
local TrailColor_b = Can_Trail_Color_b:GetString()
local TrailColor_a = Can_Trail_Color_a:GetString()
local TrailTexture = Can_Trail_Texture:GetString()
local TrailStartsize = Can_Trail_Startsize:GetString()
local TrailEndsize = Can_Trail_Endsize:GetString()
local TrailLifetime = Can_Trail_Lifetime:GetString()

//Set The Trail to The Prop
if (Can_Trail:GetInt() == 1) then
local trail = util.SpriteTrail(ent,
0,
Color( TrailColor_r, TrailColor_g, TrailColor_b, TrailColor_a ),
false,
TrailStartsize,
TrailEndsize,
TrailLifetime,
1/(15+1)*0.5,
TrailTexture)
else
return false
end
end

// Panel.
function TOOL.BuildCPanel( panel )

panel:AddControl( "Header", { Text = "CanSpawnSettings" } )
local params = {Label = "CanSpawnSettings"}

//Gives the can, if sv_cheats 1 is enabled

panel:AddControl("Button", {
Label = "Give CanSpawner. Requires sv_cheats 1",
Description = "Gives a Player the CanSpawner Requires sv_cheats 1",
Text = "Give Canspawner. Requires sv_cheats 1",
Command = "give can",
})
//The Crank Say
panel:AddControl( "CheckBox", { Label = "Can_Say ? Careful, It Spams your Console and your chat.", Command = "Can_Say" } )

//Enables or Disables the Trails

panel:AddControl( "CheckBox", { Label = "Trails?", Command = "Can_Trail" } )
//The 3 Cans. Lets do It!
list.Set( "Can_Texture", "Can1", "models/props_junk/PopCan01a.vmt" )
list.Set( "Can_Texture", "Can2", "models/props_junk/PopCan02a.vmt" )
list.Set( "Can_Texture", "Can3", "models/props_junk/PopCan03a.vmt" )
panel:MatSelect( "Can_Texture", list.Get( "Can_Texture" ), true, 0.25, 0.25 )

//Trail_Lifetime, Start-End Size

panel:NumSlider( "Startize", "Can_Trail_Startsize", 0, 128, 2 )
panel:NumSlider( "EndSize", "Can_Trail_Endsize", 0, 128, 2 )
panel:NumSlider( "Lifetime", "Can_Trail_Lifetime", 0, 128, 2 )

//ColorPick

panel:AddControl( "Color", { Label = "Trail-Color", Red = "Can_Trail_Color_r", Green = "Can_Trail_Color_g", Blue = "Can_Trail_Color_b", ShowAlpha = "0", ShowHSV = "1", ShowRGB = "1", Multiplier = "255" } )

//Trails Material. Copy Paste from the Trails.lua

list.Set( "Can_Trail_Texture", "#Plasma", "trails/plasma.vmt" )
list.Set( "Can_Trail_Texture", "#Tube", "trails/tube.vmt" )
list.Set( "Can_Trail_Texture", "#Electric", "trails/electric.vmt" )
list.Set( "Can_Trail_Texture", "#Smoke", "trails/smoke.vmt" )
list.Set( "Can_Trail_Texture", "#Laser", "trails/laser.vmt" )
list.Set( "Can_Trail_Texture", "#PhysBeam", "trails/physbeam.vmt" )
list.Set( "Can_Trail_Texture", "#Love", "trails/love.vmt" )
list.Set( "Can_Trail_Texture", "#LoL", "trails/lol.vmt" )
panel:MatSelect( "Can_Trail_Texture", list.Get( "Can_Trail_Texture" ), true, 0.25, 0.25 )
panel:NumSlider( "MaxPopcans you must be Admin...", "Sbox_Maxpopcans", 0, 128, 0 )
end
[/lua]

please help me
greetings

[Yobdren]

What's your gamemode's folder called?

[m0nst3rkill3r]

sandbox... i did not changed the name of the gamemode.
_
You see, its a STool. And if i Leftclick, that error comes. But everything works. I get only the Error Message.

[Spacetech]

It's from your stool's LeftClick
[lua]
if !ply:CheckLimit("popcans") then return end
[/lua]

Add this line above it:
[lua]
if(CLIENT) then return end
[/lua]

[m0nst3rkill3r]

I Love you <3
Thank you, it Works !