RantTooltip 

Message: Interface\AddOns\RantTooltip\RantTooltip.lua:161: attempt to index local 'text' (a nil value)
Time: 02/01/10 20:06:13
Count: 22
Stack: (tail call): ?
[C]: ?
Interface\AddOns\RantTooltip\RantTooltip.lua:161: in function `GetUnitInfo'
Interface\AddOns\RantTooltip\RantTooltip.lua:452: in function `SetUnit'
Interface\AddOns\RantTooltip\RantTooltip.lua:542: in function <Interface\AddOns\RantTooltip\RantTooltip.lua:541>
[C]: in function `func'
Interface\AddOns\QuestHelper\manager_event.lua:22: in function `QH_Hook_NotMyFault'
Interface\AddOns\QuestHelper\tooltip.lua:371: in function `func'
Interface\AddOns\QuestHelper\manager_event.lua:43: in function <Interface\AddOns\QuestHelper\manager_event.lua:25>
Interface\AddOns\QuestHelper\manager_event.lua:163: in function <Interface\AddOns\QuestHelper\manager_event.lua:163>

Locals: (*temporary) = nil
(*temporary) = <function> defined =[C]:-1

Error occured in: Global
Message: C stack overflow
Debug:
   [C]: ?
   [C]: ?
   ...
   [C]: ?
   [C]: ?
   [C]: Hide()
   RantTooltip\RantTooltip.lua:560:
      RantTooltip\RantTooltip.lua:545

GameTooltip["AddLine"] = function(self, msg, r, g, b, wrap)
    local left, right = strmatch(msg, "(.*)!(.*)")
    left = left or msg
    right = right or ""
    local numLines = self:NumLines()
    for i = 1, numLines do
        local line = _G["GameTooltipTextLeft"..i]
        if line.deleted then
            local line2 = _G["GameTooltipTextRight"..i]
            line.deleted = nil
            line:SetText(left)          
            line2:SetText(right)
            line:SetTextColor(r or 1, g or 0.82, b or 0)
            line2:SetTextColor(r or 1, g or 0.82, b or 0)
            line:Show()
            line2:Show()
            return line
        end
    end
    _AddDoubleLine(self, left, right)
    return self:GetLine(numLines+1)
end

GameTooltip["DeleteLine"] = function(self, line, exact)
    local numLines, originalNum, barNum, lineR = self:NumLines()
    if type(line) == "number" then
        line = _G["GameTooltipTextLeft"..line]
    elseif type(line) == "string" then
        line = self:FindLine(line, exact)
    end
    if line then
        originalNum = self:GetLine(line)
        if line ~= _G["GameTooltipTextLeft"..numLines] then
            local number = self:GetLine(line)
            local tbl, tbl2 = {},{}
            for i = number+1, numLines do
                tbl[i-1] = _G["GameTooltipTextLeft"..i]
                tbl2[i-1] = _G["GameTooltipTextRight"..i]
            end
            for k, v in pairs(tbl) do
                local text = v:GetText()
                local newLine = _G["GameTooltipTextLeft"..k]
                if v:GetStringHeight() > select(2,v:GetFont()) then
                    --text = wrapText(text)
                end
                newLine.deleted = v.deleted
                newLine:SetText(text)
                newLine:SetTextColor(v:GetTextColor())
                if tbl2[k] then
                    local text2 = tbl2[k]:GetText()                 
                    local newLine2 = _G["GameTooltipTextRight"..k]
                    newLine2:SetText(text2)                 
                    newLine2:SetTextColor(tbl2[k]:GetTextColor())
                end
            end
            line = _G["GameTooltipTextLeft"..numLines]
            lineR = _G["GameTooltipTextRight"..numLines]
            if not line then return end
        end
        line.deleted = true
        line:SetText("")    
        line:Hide()
        if lineR then
            lineR:SetText("")           
            lineR:Hide()
        end 
        self:Show()
        barNum = select(2, self:FindLine(" ", true))
        if barNum and originalNum <= barNum then
            self:AdjustStatusBars(-1)
        end
    end
end

if self:IsObjectType("GameTooltip") then
    self:SetScript("OnTooltipSetItem", function()
        if self:GetItem() then
            local link = select(2,self:GetItem())
            local rarity = select(3,GetItemInfo(link)) or 1
            self:SetBackdropBorderColor(GetItemQualityColor(rarity))
        end
    end)
 
    self:SetScript("OnHide", function()
        if self:GetItem() then
        self:SetBackdropBorderColor(1, 1, 1, 1)
        end
    end)
end