I have the same problem as you Aneko. It was working fine for a day or 2. here is the error i get.

Message: Interface\AddOns\oqueue\oqueue.lua:24449: attempt to index field 'texture' (a nil value)
Time: 04/05/14 11:33:13
Count: 1
Stack: Interface\AddOns\oqueue\oqueue.lua:24449: in function `paperdoll_update'
Interface\AddOns\oqueue\oqueue.lua:24335: in function `paperdoll_overlay'
Interface\AddOns\oqueue\oqueue.lua:24714: in function <Interface\AddOns\oqueue\oqueue.lua:24714>
[C]: in function `Show'
Interface\FrameXML\UIParent.lua:1843: in function `SetUIPanel'
Interface\FrameXML\UIParent.lua:1687: in function `ShowUIPanel'
Interface\FrameXML\UIParent.lua:1569: in function <Interface\FrameXML\UIParent.lua:1565>
[C]: in function `SetAttribute'
Interface\FrameXML\UIParent.lua:2286: in function `ShowUIPanel'
Interface\FrameXML\CharacterFrame.lua:21: in function `ToggleCharacter'
[string "TOGGLECHARACTER0"]:1: in function <[string "TOGGLECHARACTER0"]:1>

Locals: frame = PaperDollFrame {
 noRanged = 1
 _ilevelcb = oq_check {
 }
 0 = <userdata>
}
target = "player"
f = oq_check {
 0 = <userdata>
 string = <unnamed> {
 }
 _old_show_func = <function> defined @Interface\FrameXML\PaperDollFrame.lua:2228
 _target = "player"
 _ilevels = <table> {
 }
 text = oq_checkText {
 }
 paperdoll_update = <function> defined @Interface\AddOns\oqueue\oqueue.lua:24394
 _old_hide_func = <function> defined @Interface\FrameXML\PaperDollFrame.lua:2252
}
n = 0
e = 1
e_id = "4411"
g1 = nil
g2 = nil
g3 = nil
g4 = nil
c1 = nil
c2 = nil
c3 = nil
c4 = nil
ilevel = 567
sum = 4429
count = 8
enchant_text = "Enchanted: +170 Mastery"
is_pvp = 0
i = nil
p = nil
s = nil
(for generator) = <function> defined =[C]:-1
(for state) = <table> {
 1 = oqgems {
 }
 2 = oqgems {
 }
 3 = oqgems {
 }
 5 = oqgems {
 }
 6 = oqgems {
 }
 7 = oqgems {
 }
 8 = oqgems {
 }
 9 = oqgems {
 }
 10 = oqgems {
 }
 11 = oqgems {
 }
 12 = oqgems {
 }
 13 = oqgems {
 }
 14 = oqgems {
 }
 15 = oqgems {
 }
 16 = oqgems {
 }
 17 = oqgems {
 }
}
(for control) = 9
i = 9
p = oqgems {
 0 = <userdata>
 _pvp = CharacterWristSlotOQHi {
 }
 gem = <table> {
 }
 ilevel = <unnamed> {
 }
 _slot = 9
 is_left = true
 _ilink = "[Bjam's Blasting Bracers]"
}
ilink = "[Bjam's Blasting Bracers]"
iid = "105789"
k = nil
(for index) = 2
(for limit) = 5
(for step) = 1
k = 2
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = nil
(*temporary) = "4411"
(*temporary) = "Enchanted: +170 Mastery"
(*temporary) = 567
(*temporary) = 0
(*temporary) = "attempt to index field 'texture' (a nil value)"
oq = <table> {
 hint_next = <function> defined @Interface\AddOns\oqueue\oqueue.lua:15151
 update_scores = <function> defined @Interface\AddOns\oqueue\oqueue.lua:19839
 add_voip_subselection = <function> defined @Interface\AddOns\oqueue\oqueue.lua:13390
 route_to_boss = <function> defined @Interface\AddOns\oqueue\oqueue.lua:22223
 on_top_dps_recvd = <function> defined @Interface\AddOns\oqueue\oqueue.lua:18140
 queue_popped = <function> defined @Interface\AddOns\oqueue\oqueue.lua:22727
 onShow_tab1 = <function> defined @Interface\AddOns\oqueue\oqueue.lua:13082
 timer_invite_group = <function> defined @Interface\AddOns\oqueue\oqueue.lua:8416
 remove_btag_from_meshcache = <function> defined @Interface\AddOns\oqueue\oqueue.lua:10792
 on_mbox_bn_enable = <function> defined @Interface\AddOns\oqueue\oqueue.lua:6225
 set_deserter = <functi

Works now, cheers.

That is the thing I do everytime I install something new. I even tried to delete all my addons and only put oqueue in and still get the error.

oQueue 1.8.4f Lua Errors

Hello there I am just reporting a Lua Error that i get.

Message: Interface\AddOns\oqueue\oqueue.lua:17524: bad argument #1 to 'pairs' (table expected, got boolean)
Time: 03/22/14 17:31:22
Count: 1
Stack: [C]: in function `pairs'
Interface\AddOns\oqueue\oqueue.lua:17524: in function `trim_oldies'
Interface\AddOns\oqueue\oqueue.lua:17563: in function `bad_source'
Interface\AddOns\oqueue\oqueue.lua:16051: in function `?'
Interface\AddOns\oqueue\oqueue.lua:22188: in function `process_msg'
Interface\AddOns\oqueue\oqueue.lua:21732: in function `?'
Interface\AddOns\oqueue\oqueue.lua:22769: in function <Interface\AddOns\oqueue\oqueue.lua:22766>

Locals: (*temporary) = true
(*temporary) = "table expected, got boolean"
 = <function> defined =[C]:-1

I tried to delete WTF folder and and only enable oQueue addon and i get the above error like 10 seconds when i log on.