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attempt to compare number with nil - WoWInterface
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01-10-21, 05:40 AM   #1
Nattugglan
A Defias Bandit
Join Date: Sep 2010
Posts: 2
attempt to compare number with nil

Getting the "error attempt to compare number with nil" with my very simply weakaura that shows my rested experience.

Error:
12x [string "--[==[ Error in 'DataTexts-Rested%':'custom..."]:5: attempt to compare number with nil
[string "=[C]"]: in function `xpcall'
[string "@WeakAuras\WeakAuras-3.1.8.lua"]:4073: in function `RunCustomTextFunc'
[string "@WeakAuras\RegionTypes\Text.lua"]:219: in function `FrameTick'
[string "@WeakAuras\RegionTypes\RegionPrototype.lua"]:646: in function <...aceWeakAuras\RegionTypes\RegionPrototype.lua:638>

My code:
function()
local restedxp = GetXPExhaustion()
local totalXP = UnitXPMax("player")
if restedxp == 0 then return end
if restedxp > 0 then percent = floor((restedxp / totalXP) * 100) end

local ret = string.format("%d%%", percent)
return ret
end

Need help please! : )
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01-10-21, 06:17 AM   #2
LudiusMaximus
A Frostmaul Preserver
 
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Join Date: Mar 2018
Posts: 275
GetXPExhaustion returns nil when you are not rested. So instead of

Code:
if restedxp == 0
you have to do

Code:
if restedxp == nil
or just

Code:
if not restedxp
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Last edited by LudiusMaximus : 01-10-21 at 09:15 AM.
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01-10-21, 09:05 AM   #3
Nattugglan
A Defias Bandit
Join Date: Sep 2010
Posts: 2
Thumbs up

Thanks a lot. I will try this immediately
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WoWInterface » AddOns, Compilations, Macros » AddOn Help/Support » attempt to compare number with nil

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