BEFORE SUBMITTING AN ISSUE:

1.  Check to see if you are using the latest version of the addon.  If there is a newer alpha/beta/release version, see if your problem exists with the new version.

2.  Check to see if someone else has already opened an issue report here.  Please don't submit repeat reports.

Describe the Bug/Issue
on 10/1/2020 and 10/02/2020 I was using v8.3.7-03 on the Shadowlands Beta and, the addon was working fine. Today(10/03/2020) I updated to v8.3.7-04 and now I get the LUA errors that I listed below. I can not open the options panel or see any recommended abilities. I rolled back to v8.3.7-03 and still have the LUA errors. Disabled all other addons and still experienced errors

To Reproduce
Steps to reproduce the behavior:

• Go to '...'
• Click on '....'
• Scroll down to '....'
• See error

Expected behavior
A clear and concise description of what you expected to happen.

Screenshots
If applicable, add screenshots to help explain your problem.

WHEN SUBMITTING AN ISSUE:

Please provide the following information.  Leaving it out may result in your ticket being ignored (because I won't have the information needed to explore your report).

1.  The information from the Issue Reporting tab ( /hekili > Issue Reporting ).  This provides your talent and gear information.  You can paste it to pastebin.com and provide a link here.

PUT ISSUE REPORT LINK HERE:

2.  If reporting a disagreement with the addon's recommendations, please take a snapshot when you observe the issue and provide the snapshot.  This is not a screenshot.  A snapshot can be generated by binding the Pause feature on the Toggles tab.  When you press Pause, a snapshot of how the addon decided on its CURRENT recommendations is generated and saved to the Snapshots tab.  Copy and paste this to pastebin.com and provide the link here.
 
PUT SNAPSHOT LINK HERE:

3.  If reporting an error (i.e., the addon freezes and/or disables itself), please install the BugSack and BugGrabber addons as they will enable you to paste the exact error message, with detail that will help me identify where the code error is located.  You can paste the error information here or use pastebin.com for that as well.

**PUT ERROR MESSAGE(S)Message: Interface\AddOns\Hekili\UI.lua:1882: attempt to call method 'SetBackdrop' (a nil value)
Time: Sat Oct 3 14:19:02 2020
Count: 1
Stack: Interface\AddOns\Hekili\UI.lua:1882: attempt to call method 'SetBackdrop' (a nil value)
[string "@interface\AddOns\Hekili\UI.lua"]:1882: in function CreateButton' [string "@Interface\AddOns\Hekili\UI.lua"]:1513: in function CreateDisplay'
[string "@interface\AddOns\Hekili\UI.lua"]:2117: in function BuildUI' [string "@Interface\AddOns\Hekili\Options.lua"]:7964: in function TotalRefresh'
[string "@interface\AddOns\Hekili\Core.lua"]:198: in function <Interface\AddOns\Hekili\Core.lua:195>
[string "=[C]"]: ?
[string "@interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua"]:70: in function <...ace\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:65>
[string "@interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua"]:527: in function `EnableAddon'
[string "@interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua"]:630: in function <...ace\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:615>

Locals:

Message: Interface\AddOns\Hekili\UI.lua:1882: attempt to call method 'SetBackdrop' (a nil value)
Time: Sat Oct 3 14:19:02 2020
Count: 1
Stack: Interface\AddOns\Hekili\UI.lua:1882: attempt to call method 'SetBackdrop' (a nil value)
[string "@interface\AddOns\Hekili\UI.lua"]:1882: in function CreateButton' [string "@Interface\AddOns\Hekili\UI.lua"]:1513: in function CreateDisplay'
[string "@interface\AddOns\Hekili\UI.lua"]:2117: in function BuildUI' [string "@Interface\AddOns\Hekili\Events.lua"]:280: in function handler'
[string "@interface\AddOns\Hekili\Events.lua"]:57: in function <Interface\AddOns\Hekili\Events.lua:51>

Locals: self =

{
GetTTD = defined @interface\AddOns\Hekili\Targets.lua:779
DeserializeStyle = defined @interface\AddOns\Hekili\Options.lua:8675
modules = {
}
EmbedAbilityOptions = defined @interface\AddOns\Hekili\Options.lua:3465
Scripts = {
}
GetDeathClockByGUID = defined @interface\AddOns\Hekili\Targets.lua:764
GetPetBasedTargetSpells = defined @interface\AddOns\Hekili\Targets.lua:78
After = defined @interface\AddOns\Hekili\Utils.lua:268
NewSpellInfo = true
GetNumTTDsAfter = defined @interface\AddOns\Hekili\Targets.lua:927
UpdateDisplayVisibility = defined @interface\AddOns\Hekili\UI.lua:1630
IsEnabled = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:451
KeybindInfo = {
}
RemoveHold = defined @interface\AddOns\Hekili\State.lua:5493
GetPetBasedTargetSpell = defined @interface\AddOns\Hekili\Targets.lua:90
ToggleHold = defined @interface\AddOns\Hekili\State.lua:5518
SpecializationChanged = defined @interface\AddOns\Hekili\Classes.lua:4944
UpdateUseItems = defined @interface\AddOns\Hekili\Events.lua:593
SetSpecOption = defined @interface\AddOns\Hekili\Options.lua:3377
GetDefaults = defined @interface\AddOns\Hekili\Options.lua:521
dumpKeyCache = {
}
SetEnabledState = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:424
GetDisplayByName = defined @interface\AddOns\Hekili\Core.lua:1076
Options = {
}
ReInitialize = defined @interface\AddOns\Hekili\Core.lua:172
npUnits = {
}
GetAbilityInfo = defined @interface\AddOns\Hekili\Classes.lua:4891
State = {
}
OnEnable = defined @interface\AddOns\Hekili\Core.lua:195
RestoreDefault = defined @interface\AddOns\Hekili\Classes.lua:751
CmdLine = defined @interface\AddOns\Hekili\Options.lua:8413
IsDisplayActive = defined @interface\AddOns\Hekili\UI.lua:1688
SetupPetBasedTargetDetection = defined @interface\AddOns\Hekili\Targets.lua:104
ShowDiagnosticTooltip = defined @interface\AddOns\Hekili\UI.lua:2267
Notify = defined @interface\AddOns\Hekili\Options.lua:9302
OnInitialize = defined @interface\AddOns\Hekili\Core.lua:63
NewModule = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:235
GetErrors = defined @interface\AddOns\Hekili\Utils.lua:41
DumpPetBasedTargetInfo = defined @interface\AddOns\Hekili\Targets.lua:132
SetPackShareOption = defined @interface\AddOns\Hekili\Options.lua:3361
CreateButton = defined @interface\AddOns\Hekili\UI.lua:1726
ReleaseHolds = defined @interface\AddOns\Hekili\State.lua:5550
Deserialize = defined @interface\AddOns\Hekili\Libs\AceSerializer-3.0\AceSerializer-3.0.lua:246
SaveDebugSnapshot = defined @interface\AddOns\Hekili\Hekili.lua:292
SetSpecPref = defined @interface\AddOns\Hekili\Options.lua:3418
GetName = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:279
GetOptions = defined @interface\AddOns\Hekili\Options.lua:7644
GetSpec = <

Message: Interface\AddOns\Hekili\UI.lua:150: attempt to call method 'SetBackdrop' (a nil value)
Time: Sat Oct 3 14:19:19 2020
Count: 1
Stack: Interface\AddOns\Hekili\UI.lua:150: attempt to call method 'SetBackdrop' (a nil value)
[string "@interface\AddOns\Hekili\UI.lua"]:150: in function `StartConfiguration'
[string "@interface\AddOns\Hekili\Core.lua"]:50: in function <Interface\AddOns\Hekili\Core.lua:46>

Locals: external = nil
scaleFactor = 1
ccolor =

{
colorStr = "ffa9d271"
b = 0.447058
g = 0.827449
GetRGBA = defined @interface\SharedXML\Color.lua:28
SetRGB = defined @interface\SharedXML\Color.lua:43
GetRGB = defined @interface\SharedXML\Color.lua:20
OnLoad = defined @interface\SharedXML\Color.lua:9
GenerateHexColorMarkup = defined @interface\SharedXML\Color.lua:51
WrapTextInColorCode = defined @interface\SharedXML\Color.lua:55
GenerateHexColor = defined @interface\SharedXML\Color.lua:47
IsEqualTo = defined @interface\SharedXML\Color.lua:13
SetRGBA = defined @interface\SharedXML\Color.lua:36
r = 0.666665
GetRGBAsBytes = defined @interface\SharedXML\Color.lua:24
GetRGBAAsBytes = defined @interface\SharedXML\Color.lua:32
}
(*temporary) = nil
(*temporary) = HekiliNotificationMover {
0 =
}
(*temporary) = {
bgFile = "Interface/Buttons/WHITE8X8"
tileSize = 0
edgeFile = "Interface/Buttons/WHITE8X8"
tile = false
edgeSize = 1
insets = {
}
}
(*temporary) = "attempt to call method 'SetBackdrop' (a nil value)"
Hekili = {
GetTTD = defined @interface\AddOns\Hekili\Targets.lua:779
DeserializeStyle = defined @interface\AddOns\Hekili\Options.lua:8675
modules = {
}
EmbedAbilityOptions = defined @interface\AddOns\Hekili\Options.lua:3465
Scripts = {
}
GetDeathClockByGUID = defined @interface\AddOns\Hekili\Targets.lua:764
GetPetBasedTargetSpells = defined @interface\AddOns\Hekili\Targets.lua:78
After = defined @interface\AddOns\Hekili\Utils.lua:268
NewSpellInfo = false
GetNumTTDsAfter = defined @interface\AddOns\Hekili\Targets.lua:927
UpdateDisplayVisibility = defined @interface\AddOns\Hekili\UI.lua:1630
IsEnabled = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:451
KeybindInfo = {
}
RemoveHold = defined @interface\AddOns\Hekili\State.lua:5493
GetPetBasedTargetSpell = defined @interface\AddOns\Hekili\Targets.lua:90
ToggleHold = defined @interface\AddOns\Hekili\State.lua:5518
SpecializationChanged = defined @interface\AddOns\Hekili\Classes.lua:4944
UpdateUseItems = defined @interface\AddOns\Hekili\Events.lua:593
SetSpecOption = defined @interface\AddOns\Hekili\Options.lua:3377
GetDefaults = defined @interface\AddOns\Hekili\Options.lua:521
dumpKeyCache = {
}
SetEnabledState = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:424
GetDisplayByName = defined @interface\AddOns\Hekili\Core.lua:1076
Options = {
}
ReInitialize = defined @interface\AddOns\Hekili\Core.lua:172
npUnits = {
}
GetAbilityInfo = defined @interface\AddOns\Hekili\Classes.lua:4891
State = {
}
OnEnable = defined @interface\AddOns\Hekili\Core.lua:195
RestoreDefault = defined @interface\AddOns\Hekili\Classes.lua:751
CmdLine = defined @interface\AddOns\Hekili\Options.lua:8413
IsDisplayActive = defined @interface\AddOns\Hekili\UI.lua:1688
SetupPetBasedTargetDetection = defined @interface\AddOns\Hekili\Targets.lua:104
ShowDiagnosticTooltip = defined @interface\AddOns\Hekili\UI.lua:2267
Notify = defined @interface\AddOns\Hekili\Options.lua:9302
OnInitialize = define

Message: Interface\AddOns\Hekili\UI.lua:1717: attempt to index field 'eventsTriggered' (a nil value)
Time: Sat Oct 3 14:19:44 2020
Count: 1
Stack: Interface\AddOns\Hekili\UI.lua:1717: attempt to index field 'eventsTriggered' (a nil value)
[string "@interface\AddOns\Hekili\UI.lua"]:1717: in function ForceUpdate' [string "@Interface\AddOns\Hekili\Events.lua"]:1133: in function handler'
[string "@interface\AddOns\Hekili\Events.lua"]:57: in function <Interface\AddOns\Hekili\Events.lua:51>
[string "=[C]"]: in function `CameraOrSelectOrMoveStop'
[string "CAMERAORSELECTORMOVE"]:4: in function <[string "CAMERAORSELECTORMOVE"]:1>

Locals: self =

{
GetTTD = defined @interface\AddOns\Hekili\Targets.lua:779
DeserializeStyle = defined @interface\AddOns\Hekili\Options.lua:8675
modules = {
}
EmbedAbilityOptions = defined @interface\AddOns\Hekili\Options.lua:3465
Scripts = {
}
GetDeathClockByGUID = defined @interface\AddOns\Hekili\Targets.lua:764
GetPetBasedTargetSpells = defined @interface\AddOns\Hekili\Targets.lua:78
After = defined @interface\AddOns\Hekili\Utils.lua:268
NewSpellInfo = false
GetNumTTDsAfter = defined @interface\AddOns\Hekili\Targets.lua:927
UpdateDisplayVisibility = defined @interface\AddOns\Hekili\UI.lua:1630
IsEnabled = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:451
KeybindInfo = {
}
RemoveHold = defined @interface\AddOns\Hekili\State.lua:5493
GetPetBasedTargetSpell = defined @interface\AddOns\Hekili\Targets.lua:90
ToggleHold = defined @interface\AddOns\Hekili\State.lua:5518
SpecializationChanged = defined @interface\AddOns\Hekili\Classes.lua:4944
UpdateUseItems = defined @interface\AddOns\Hekili\Events.lua:593
SetSpecOption = defined @interface\AddOns\Hekili\Options.lua:3377
GetDefaults = defined @interface\AddOns\Hekili\Options.lua:521
dumpKeyCache = {
}
SetEnabledState = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:424
GetDisplayByName = defined @interface\AddOns\Hekili\Core.lua:1076
Options = {
}
ReInitialize = defined @interface\AddOns\Hekili\Core.lua:172
npUnits = {
}
GetAbilityInfo = defined @interface\AddOns\Hekili\Classes.lua:4891
State = {
}
OnEnable = defined @interface\AddOns\Hekili\Core.lua:195
RestoreDefault = defined @interface\AddOns\Hekili\Classes.lua:751
CmdLine = defined @interface\AddOns\Hekili\Options.lua:8413
IsDisplayActive = defined @interface\AddOns\Hekili\UI.lua:1688
SetupPetBasedTargetDetection = defined @interface\AddOns\Hekili\Targets.lua:104
ShowDiagnosticTooltip = defined @interface\AddOns\Hekili\UI.lua:2267
Notify = defined @interface\AddOns\Hekili\Options.lua:9302
OnInitialize = defined @interface\AddOns\Hekili\Core.lua:63
NewModule = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:235
GetErrors = defined @interface\AddOns\Hekili\Utils.lua:41
DumpPetBasedTargetInfo = defined @interface\AddOns\Hekili\Targets.lua:132
SetPackShareOption = defined @interface\AddOns\Hekili\Options.lua:3361
CreateButton = defined @interface\AddOns\Hekili\UI.lua:1726
ReleaseHolds = defined @interface\AddOns\Hekili\State.lua:5550
Deserialize = defined @interface\AddOns\Hekili\Libs\AceSerializer-3.0\AceSerializer-3.0.lua:246
SaveDebugSnapshot = defined @interface\AddOns\Hekili\Hekili.lua:292
SetSpecPref = defined @interface\AddOns\Hekili\Options.lua:3418
GetName = defined @interface\AddOns\Hekili\Libs\AceAddon-3.0\AceAddon-3.0.lua:279
GetOptions = defined @interface\AddOns\Hekili\Options.lua:7644
GetSpec = <