TTT small issue

[darklom]

[QUOTE] [ERROR] lua/autorun/ttt points.lua:22: attempt to call method 'GetRole' (a nil value)
1. NotifyPlayer - lua/autorun/ttt points.lua:22
2. fn - lua/autorun/ttt points.lua:39
3. unknown - addons/ulib/lua/ulib/shared/hook.lua:183
4. TakeDamageInfo - [C]:-1
5. unknown - gamemodes/terrortown/gamemode/player.lua:832[/QUOTE]

[B]LINE 22[/B]
[lua] local num = RolePoints[killer:GetRole()][ply:GetRole()][/lua]

[Pandaman09]

Did you check to see if ply and killer were valid before that line, in the function?

[darklom]

[QUOTE=Pandaman09;39466106]Did you check to see if ply and killer were valid before that line, in the function?[/QUOTE]
Sorry i'm not good with lua here's the code
[lua]function NotifyPlayer(ply, killer)
local num = RolePoints[killer:GetRole()][ply:GetRole()][/lua]

also have this

[ERROR] .../terrortown/entities/weapons/weapon_ttt_knife/shared.lua:267: attempt to call global 'ValidEntity' (a nil value)
1. unknown - .../terrortown/entities/weapons/weapon_ttt_knife/shared.lua:267

[lua]function SWEP:OnRemove()
if CLIENT and IsValid(self.Owner) and self.Owner == LocalPlayer() and self.Owner:Alive() then // 267
RunConsoleCommand("lastinv")
end
end[/lua]

[Pandaman09]

put one line above:
local num = RolePoints[killer:GetRole()][ply:GetRole()]
put:
if not IsValid(ply) or IsValid(killer) then return end

this will say if the person that was killed or if the killer is not valid them exit.