WowAce

I'm getting this error in a dungeon when targeting a mob in 12.0.0 with the latest RangeDisplay.

20x RangeDisplay/RangeDisplay.lua:233: attempt to perform boolean test on a secret value
[RangeDisplay/RangeDisplay.lua]:233: in function 'checkTarget'
[RangeDisplay/RangeDisplay.lua]:253: in function 'targetChanged'
[RangeDisplay/RangeDisplay.lua]:799: in function <RangeDisplay/RangeDisplay.lua:798>
[C]: ?
[Masque/Libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:19: in function <...que/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[Masque/Libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:54: in function 'Fire'
[Bartender4/libs/AceEvent-3.0-4/AceEvent-3.0.lua]:120: in function <Bartender4/libs/AceEvent-3.0/AceEvent-3.0.lua:119>
[C]: in function 'CameraOrSelectOrMoveStop'
[CAMERAORSELECTORMOVE]:4: in function <[string "CAMERAORSELECTORMOVE"]:1>

Locals:
ud = <table> {
 lastMaxRange = 28
 sounds = <table> {
 }
 rangeFrameText = RangeDisplayFrameText_playertarget {
 }
 locked = true
 useSound = false
 lastMinRange = 8
 name = "Target"
 lastUpdate = 0.087000
 unit = "playertarget"
 isMoving = false
 db = <table> {
 }
 opts = Frame {
 }
 rangeFrame = RangeDisplayFrame_playertarget {
 }
 event = "PLAYER_TARGET_CHANGED"
 mainFrame = RangeDisplayMainFrame_playertarget {
 }
}
unit = "playertarget"
(*temporary) = <no value>
(*temporary) = "playertarget"
(*temporary) = "player"
(*temporary) = "attempt to perform boolean test on a secret value"
mute = true

Hi,

Same error:

469x RangeDisplay/RangeDisplay.lua:233: attempt to perform boolean test on a secret value
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
...[C]: ?
[RangeDisplay/RangeDisplay.lua]:233: in function 'checkTarget'
[RangeDisplay/RangeDisplay.lua]:253: in function 'targetChanged'
[RangeDisplay/RangeDisplay.lua]:799: in function <RangeDisplay/RangeDisplay.lua:798>
[C]: ?
[Masque/Libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:19: in function <...que/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[Masque/Libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:54: in function 'Fire'
[ElvUI_Libraries/Game/Shared/Ace3/AceEvent-3.0-4/AceEvent-3.0.lua]:120: in function <...aries/Game/Shared/Ace3/AceEvent-3.0/AceEvent-3.0.lua:119>
[C]: in function 'CameraOrSelectOrMoveStop'
[CAMERAORSELECTORMOVE]:4: in function <[string "CAMERAORSELECTORMOVE"]:1>

Locals:
currentStackHeight = 12
errorCallStackHeight = 444
errorStackOffset = 443
debugStackLevel = -431
stack = "[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
[tail call]: ?
...[C]: ?
[RangeDisplay/RangeDisplay.lua]:233: in function 'checkTarget'
[RangeDisplay/RangeDisplay.lua]:253: in function 'targetChanged'
[RangeDisplay/RangeDisplay.lua]:799: in function <RangeDisplay/RangeDisplay.lua:798>
[C]: ?
[Masque/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua]:19: in function <...que/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[Masque/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua]:54: in function 'Fire'
[ElvUI_Libraries/Game/Shared/Ace3/AceEvent-3.0/AceEvent-3.0.lua]:120: in function <...aries/Game/Shared/Ace3/AceEvent-3.0/AceEvent-3.0.lua:119>
[C]: in function 'CameraOrSelectOrMoveStop'
[CAMERAORSELECTORMOVE]:4: in function <[string "CAMERAORSELECTORMOVE"]:1>
"

Had to turn off Rangedisplay in delves, had too many errors like this:

105x RangeDisplay/RangeDisplay.lua:233: attempt to perform boolean test on a secret value
[RangeDisplay/RangeDisplay.lua]:233: in function 'checkTarget'
[RangeDisplay/RangeDisplay.lua]:253: in function 'targetChanged'
[RangeDisplay/RangeDisplay.lua]:799: in function <RangeDisplay/RangeDisplay.lua:798>
[C]: ?
[AdvancedInterfaceOptions/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:19: in function <...ons/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[AdvancedInterfaceOptions/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:54: in function 'Fire'
[CombatMode/Libs/AceEvent-3.0-4/AceEvent-3.0.lua]:120: in function <CombatMode/Libs/AceEvent-3.0/AceEvent-3.0.lua:119>
[C]: in function 'CameraOrSelectOrMoveStop'
[CAMERAORSELECTORMOVE]:4: in function <[string "CAMERAORSELECTORMOVE"]:1>

Locals:
ud = <table> {
lastMaxRange = 3
sounds = <table> {
}
rangeFrameText = RangeDisplayFrameText_playertarget {
}
locked = true
useSound = false
lastMinRange = 2
name = "Target"
lastUpdate = 0.021000
unit = "playertarget"
isMoving = false
opts = Frame {
}
db = <table> {
}
optsId = 24
rangeFrame = RangeDisplayFrame_playertarget {
}
event = "PLAYER_TARGET_CHANGED"
mainFrame = RangeDisplayMainFrame_playertarget {
}
}
unit = "playertarget"
(*temporary) = <no value>
(*temporary) = "playertarget"
(*temporary) = "player"
(*temporary) = "attempt to perform boolean test on a secret value"
mute = false

Yeah, same error here too. 

711x RangeDisplay/RangeDisplay.lua:233: attempt to perform boolean test on a secret value
[RangeDisplay/RangeDisplay.lua]:233: in function 'checkTarget'
[RangeDisplay/RangeDisplay.lua]:253: in function 'targetChanged'
[RangeDisplay/RangeDisplay.lua]:799: in function <RangeDisplay/RangeDisplay.lua:798>
[C]: ?
[Accountant/Libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:19: in function <...ant/Libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:15>
[Accountant/Libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:54: in function 'Fire'
[Bagnon/legacy/AceEvent-3.0-4/AceEvent-3.0.lua]:120: in function <...eBagnon/legacy/AceEvent-3.0/AceEvent-3.0.lua:119>
[C]: in function 'TargetNearestEnemy'
[TARGETNEARESTENEMY]:2: in function <[string "TARGETNEARESTENEMY"]:1>

Locals:
ud = <table> {
 lastMaxRange = 80
 sounds = <table> {
 }
 rangeFrameText = RangeDisplayFrameText_playertarget {
 }
 locked = true
 useSound = false
 lastMinRange = 70
 name = "Target"
 lastUpdate = 0.074000
 unit = "playertarget"
 isMoving = false
 opts = Frame {
 }
 db = <table> {
 }
 optsId = 40
 rangeFrame = RangeDisplayFrame_playertarget {
 }
 event = "PLAYER_TARGET_CHANGED"
 mainFrame = RangeDisplayMainFrame_playertarget {
 }
}
unit = "playertarget"
(*temporary) = <no value>
(*temporary) = "playertarget"
(*temporary) = "player"
(*temporary) = "attempt to perform boolean test on a secret value"
mute = false

UPDATE:

Addon updated - v6.3.0 - contains this fix

Just download or update it via your addon manager of choice :)

Thanks to the author for the quick reaction.

 _____________

FAN FIX (unofficial, use at your own risk):

- Just resolved it. So far no further errors on prepatch for me. Tested in dungeons too.

- Additionally, I've submitted a pull request on github for the author to review, test and if he's confident in the fix to push it officially. Here's a link to it:  https://github.com/mitchnull/RangeDisplay/pull/9

If you wanna try my custom fix, follow these steps:

1. Find and open the file `RangeDisplay.lua` inside the RangeDisplay addon folder. (You can use any text editor, I use vscode or notepad++ for these things)

2. On line 231 - Find the function `local function = checkTarget(ud)`

3. Replace the whole function with this code: https://pastebin.com/3nKf7FJt#3Df72Zqx

4. Lastly, open the `RangeDisplay.toc` file and make sure 120000,120001 versions are listed on the #Interface line

That's it. This is an UNOFFICIAL fix that I made, because I wanted to stop getting errors and still have the addon work for me. 

You are using this at your own risk if you choose to give it a try, like with all fan fixes. :)

Hope the Author confirms everything's good and publishes an official update, either with mine or any other fix that prevents errors and restores functionality to the addon. 

Have a good one! o/