newbie needs help with his addon

[Sk4lli]

Hi my name is Sk4lli,
i'm completely new to Lua scripting and thought ESO is a great game so i could give it a try.

in my First addon i would gather information about the Player Character and save it to the "Saved Variables" but there is already the problem because it won't save the variables, i don't know where i have made a mistake.

user:/AddOns/CharHarvester/Charharvester.lua:62: attempt to index a nil value stack traceback
user:/AddOns/CharHarvester/Charharvester.lua:62: in function 'CH.MotifKnown'
EsoUI/Ingame/SlashCommands/SlashCommands.lua:108: in function 'DoCommand'
EsoUI/Ingame/ChatSystem/ChatSystem.lua:1849: infunction 'ChatSystem:SubmitTextEntry'
EsoUI/Ingame/ChatSystem/ChatSystem.lua:2682: in Function 'TO_ChatTextEntry_Execute'
14406795741938050902:3: infunction '(main chunk)'
(tail call):?

The Lua File:

Warning: Spoiler

CH = {}
CH.name = "CharHarvester"
CH.version = "0.0A"
 
 
 
 CH.defautls ={
 data       = {},
 motifs = {},
 }
 
 
function CH:Initialize()
  
    CH.vars = ZO_SavedVars:NewAccountWide("CharHarvesterVars", 1, nil, CH.default)
    
        
end
function CH.init(eventCode, addOnName)
    if addonName == CH.name then
        CH:Initialize() 
        d("IT WORKS")
 
    end
end
-- Locals 
 
CH.race                 = GetUnitRace("player")
CH.playername           = GetUnitName("player")
CH.level                = GetUnitLevel("player")
CH.vlevel               = GetUnitVeteranRank("player")
CH.class                = GetUnitClassId("player")
CH.gender               = GetUnitGender("player")
 
 
function CH.AssignMotifs()
CH.motifsList           = {}
CH.motifsList[1]        = 2
CH.motifsList[2]        = 3
CH.motifsList[3]        = 4
CH.motifsList[4]        = 5
CH.motifsList[5]        = 6
CH.motifsList[6]        = 7
CH.motifsList[7]        = 8
CH.motifsList[8]        = 9
CH.motifsList[9]        = 10
CH.motifsList[10]       = 16
CH.motifsList[11]       = 18
CH.motifsList[12]       = 20
CH.motifsList[13]       = 21
CH.motifsList[14]       = 35
 
end
 
 
--Locals End
 
-- Get Motif data
 
 
function CH.MotifKnown ()
    CH.vars.motifs[CH.playername] = {}
    local m, i
    for m = 1, 14 do
        i = CH.motifsList[m]
        CH.vars.motifs[CH.playername][m] = IsSmithingStyleKnown(i)
    end
end
 
 
-- End
 
local function reload()
    ReloadUI()
end
 
local function harvester(withInput)
 
        d("alea iacta est (try typing /CharHarvest Clear)")
        
    if withInput == "Clear" then    
        d("Die Würfel sind Gefallen")
    end
end 
 
 --Events
EVENT_MANAGER:RegisterForEvent("CH", EVENT_ADD_ON_LOADED, CH.init) 
 --Events END
 
 
SLASH_COMMANDS["/ch"]= harvester
SLASH_COMMANDS["/rl"]= reload
SLASH_COMMANDS["/chtest"]= CH.MotifKnown

i hope you guys can help me.

greetz Sk4lli