What version of the game you are experiencing the issue with:
Retail v428

Describe the bug
Soul shards will sometimes stop displaying on nameplate and throw lua error. This can also cause the targeting highlight and mouseover text to not function.

To Reproduce
Steps to reproduce the behavior:

1. Play warlock
2. Get in combat and spend souldshards
3. Switch through different mobs
4. Combat point style resource will show up at first then disappear and give error

Expected behavior
Should just show soul shards on targeted nameplate

Additional context
Message: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:213: attempt to index field 'Anim' (a nil value)
Time: Mon Jan 16 15:37:59 2023
Count: 28609
Stack: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:213: attempt to index field 'Anim' (a nil value)
[string "=[C]"]: ?
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:213: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:182>
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:333: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:329>

Locals:

Message: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:213: attempt to index field 'Anim' (a nil value)
Time: Mon Jan 16 15:37:59 2023
Count: 37885
Stack: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:213: attempt to index field 'Anim' (a nil value)
[string "=[C]"]: ?
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:213: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:182>
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:301: in function UpdateContext' [string "@Interface/AddOns/NeatPlatesHub/functions/Widgets.lua"]:688: in function OnContextUpdate'
[string "@Interface/AddOns/NeatPlates/NeatPlatesCore.lua"]:962: in function <Interface/AddOns/NeatPlates/NeatPlatesCore.lua:947>
[string "@Interface/AddOns/NeatPlates/NeatPlatesCore.lua"]:809: in function <Interface/AddOns/NeatPlates/NeatPlatesCore.lua:800>
[string "@Interface/AddOns/NeatPlates/NeatPlatesCore.lua"]:380: in function <Interface/AddOns/NeatPlates/NeatPlatesCore.lua:353>

Locals:

Message: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:213: attempt to index field 'Anim' (a nil value)
Time: Mon Jan 16 15:37:00 2023
Count: 56
Stack: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:213: attempt to index field 'Anim' (a nil value)
[string "=[C]"]: ?
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:213: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:182>
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:333: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:329>
[string "=[C]"]: in function `CameraOrSelectOrMoveStop'
[string "CAMERAORSELECTORMOVE"]:4: in function <[string "CAMERAORSELECTORMOVE"]:1>

Locals:

Message: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:213: attempt to index field 'Anim' (a nil value)
Time: Mon Jan 16 15:36:36 2023
Count: 17
Stack: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:213: attempt to index field 'Anim' (a nil value)
[string "=[C]"]: ?
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:213: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:182>
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:333: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:329>
[string "=[C]"]: in function `TargetNearestEnemy'
[string "TARGETNEARESTENEMY"]:2: in function <[string "TARGETNEARESTENEMY"]:1>

Locals:

I pushed a minor update to fix this issue with the old combo/resource widget

You say "old", is there a new widget?

Also, warlock resources seems resolved but it rogue combo points (specifically when using echoing reprimand) are having issues.

Message: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:235: attempt to index field '?' (a nil value)
Time: Sat Jan 21 12:27:30 2023
Count: 363
Stack: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:235: attempt to index field '?' (a nil value)
[string "=[C]"]: ?
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:235: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:182>
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:333: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:329>

Locals:

Message: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:235: attempt to index field '?' (a nil value)
Time: Sat Jan 21 12:27:30 2023
Count: 3426
Stack: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:235: attempt to index field '?' (a nil value)
[string "=[C]"]: ?
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:235: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:182>
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:301: in function UpdateContext' [string "@Interface/AddOns/NeatPlatesHub/functions/Widgets.lua"]:688: in function OnContextUpdate'
[string "@Interface/AddOns/NeatPlates/NeatPlatesCore.lua"]:962: in function <Interface/AddOns/NeatPlates/NeatPlatesCore.lua:947>
[string "@Interface/AddOns/NeatPlates/NeatPlatesCore.lua"]:809: in function <Interface/AddOns/NeatPlates/NeatPlatesCore.lua:800>
[string "@Interface/AddOns/NeatPlates/NeatPlatesCore.lua"]:380: in function <Interface/AddOns/NeatPlates/NeatPlatesCore.lua:353>

Locals:

Message: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:235: attempt to index field '?' (a nil value)
Time: Sat Jan 21 12:27:02 2023
Count: 1
Stack: ...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:235: attempt to index field '?' (a nil value)
[string "=[C]"]: ?
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:235: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:182>
[string "@Interface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua"]:333: in function <...erface/AddOns/NeatPlatesWidgets/ComboPointWidget.lua:329>
[string "=[C]"]: in function `CameraOrSelectOrMoveStop'
[string "CAMERAORSELECTORMOVE"]:4: in function <[string "CAMERAORSELECTORMOVE"]:1>

Locals:

Yes, there is a new widget for displaying personal resource. It's under the Personal Resource Display (BETA) section. And especially if you are playing a rogue in Dragonflight I'd recommend using that one instead. As the older one has not been updated for Dragonflight, apart from some bug fixes.

It still lacks some of the styles the old one has, and as such the old one still exists as well for the time being.

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