WowAce

Since the new update I get this error message when trying to cast rejuv in TBC

Message: ...dUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0-92.lua:758: attempt to perform arithmetic on local 'requiresLevel' (a nil value)
Time: Mon Jun 28 16:15:48 2021
Count: 3
Stack: ...dUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0-92.lua:758: attempt to perform arithmetic on local 'requiresLevel' (a nil value)

Locals:

Getting the same issues with healcomm after last update

Message: ...dUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua:758: attempt to perform arithmetic on local 'requiresLevel' (a nil value)
Time: Tue Jun 29 18:13:24 2021
Count: 1
Stack: ...dUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua:758: attempt to perform arithmetic on local 'requiresLevel' (a nil value)
[string "=[C]"]: ?
[string "@Interface\AddOns\ShadowedUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:758: in function <...dUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua:751>
[string "@Interface\AddOns\ShadowedUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:1103: in function <...dUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua:1101>
[string "=(tail call)"]: ?
[string "@Interface\AddOns\ShadowedUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:1993: in function `?'
[string "@Interface\AddOns\ShadowedUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:2446: in function <...dUnitFrames\libs\LibHealComm-4.0\LibHealComm-4.0.lua:2442>

Also having the same issue still

It would appear Shadow Unit Frame is using an older copy of LibHealComm-4.0 where the extracted heal values for abilities tops out at level 60. To fix the problem:

1) Download LibHealComm-4.0-v1.8.4 from https://www.wowace.com/projects/libhealcomm-4-0
2) Extract the new archive

3) Open the folder for your current SUF install (you are interested in the \libs folder)

  - (ex: C:\Program Files (x86)\World of Warcraft\_classic_\Interface\Addons\ShadowedUnitFrames\libs)

4) Replace 'LibHealComm-4.0' in the SUF \libs folder with the newly extracted folder (the folder name will be identical)

5) Reload your game

NOTE: I have not tested all classes and abilities, simply verified that mousovers on a druid no longer cause a Lua error and incoming heals appear as expected.