Authors CurseForge

getting this error

Skinner-b2.11159.2\UIElements1.lua:505: attempt to index field '?' (a nil value)
(tail call): ?:
<in C code>: in function `WorldMapFrame_ToggleAdvanced'
<string>:"*:OnLoad":3: in function `setFunc'
Interface\FrameXML\InterfaceOptionsPanels.lua:90: in function <Interface\FrameXML\InterfaceOptionsPanels.lua:86>:
<in C code>: in function `pcall'
Interface\FrameXML\InterfaceOptionsFrame.lua:217: in function <Interface\FrameXML\InterfaceOptionsFrame.lua:216>:
<in C code>: in function `securecall'
Interface\FrameXML\InterfaceOptionsFrame.lua:252: in function <Interface\FrameXML\InterfaceOptionsFrame.lua:248>:
<in C code>: in function `Click'
Interface\FrameXML\UIParent.lua:2880: in function `ToggleGameMenu':
<string>:"TOGGLEGAMEMENU":1: in function <[string "TOGGLEGAMEMENU"]:1>
 
Locals:
(*temporary) = "down"
(*temporary) = 1
(*temporary) = -1
(*temporary) = 0
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = <function> defined =[C]:-1
 
  ---

Shade of Akama transcriptor kill, we only had 2 waves of adds
a mod that announces next wave would be nice or so, seems to be around 50 seconds
and an announce when Shade of Akama starts fighting Akama so that we know when the waves stop spawning

Could you add a bossmod for Rage Winterchill, the first boss in Hyjal?
I'll try and explain his abilities abit, i dont have any transscripts tho.

First, an announce when he changes target and icon on this target, just like Void Reaver's Orbs.
Second, he does a 15 second channeled spell called "Death and Decay". It has a 1second casttime. Would be nice to have an announce for this. Seems to be on 35/40 second timer.
Third, he shoots Icebolts at random people which leave a nasty DoT. Would be nice to announce who has the "Icebolt" debuff. No need for icons since he changes target for this spell so he should have an icon already from my first request.