WowAce

What steps will reproduce the problem?

Join a Raidgroup and raiding Higmaul-Encounters.

What is the expected output? What do you see instead?

Because of massive Lua Errors coming from X-Perl in a Raid Group, my FPS is lowering during a Raid-Encounter down to unplayable.

What version of the product are you using?

XPerl-r879

Do you have an error log of what happened?

This is Shown:

Message: Interface\AddOns\XPerl\XPerl_Highlight.lua:32: attempt to call global 'GetNumTalents' (a nil value)
Time: 12/11/14 16:48:05
Count: 1
Stack: Interface\AddOns\XPerl\XPerl_Highlight.lua:32: in function <Interface\AddOns\XPerl\XPerl_Highlight.lua:30>
Interface\AddOns\XPerl\XPerl_Highlight.lua:43: in function <Interface\AddOns\XPerl\XPerl_Highlight.lua:41>
Interface\AddOns\XPerl\XPerl_Highlight.lua:53: in function `GetModifier'
Interface\AddOns\XPerl\XPerl_Highlight.lua:62: in function `GetRankAmount'
Interface\AddOns\XPerl\XPerl_Highlight.lua:1452: in function `ev'
Interface\AddOns\XPerl\XPerl_Highlight.lua:1305: in function `?'
Interface\AddOns\XPerl\XPerl_Highlight.lua:1283: in function <Interface\AddOns\XPerl\XPerl_Highlight.lua:1282>

Locals: findName = nil
(for index) = 1
(for limit) = 3
(for step) = 1
i = 1
(*temporary) = 1
(*temporary) = nil
(*temporary) = 1
(*temporary) = "attempt to call global 'GetNumTalents' (a nil value)"

2nd:

Message: Interface\AddOns\XPerl\XPerl_Highlight.lua:32: attempt to call global 'GetNumTalents' (a nil value)
Time: 12/11/14 16:50:08
Count: 2
Stack: Interface\AddOns\XPerl\XPerl_Highlight.lua:32: in function <Interface\AddOns\XPerl\XPerl_Highlight.lua:30>
Interface\AddOns\XPerl\XPerl_Highlight.lua:43: in function <Interface\AddOns\XPerl\XPerl_Highlight.lua:41>
Interface\AddOns\XPerl\XPerl_Highlight.lua:53: in function `GetModifier'
Interface\AddOns\XPerl\XPerl_Highlight.lua:62: in function `GetRankAmount'
Interface\AddOns\XPerl\XPerl_Highlight.lua:1494: in function `ev'
Interface\AddOns\XPerl\XPerl_Highlight.lua:1305: in function `?'
Interface\AddOns\XPerl\XPerl_Highlight.lua:1283: in function <Interface\AddOns\XPerl\XPerl_Highlight.lua:1282>

Locals: findName = nil
(for index) = 1
(for limit) = 3
(for step) = 1
i = 1
(*temporary) = 1
(*temporary) = nil
(*temporary) = 1
(*temporary) = "attempt to call global 'GetNumTalents' (a nil value)"