WowAce

What version of Grid2 and game type (classic or retail) are you using ?

 2.0.22-bcc

What game client version (windows or mac) and language are you using ?

 bcc

What steps will reproduce the problem?

  mend pet
Did you try having Grid2 as the only enabled addon and everything else disabled?

  no

Was it working in a previous version? If yes, which was the last good one?

  yes 2.0.14-bcc

Do you have an error log of what happened? If you don't see any errors, make sure that error reporting is enabled (`/console scriptErrors 1`) or install [BugSack](https://mods.curse.com/addons/wow/BugSack).

Please provide any additional information below.

Message: ...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:770: attempt to perform arithmetic on local 'requiresLevel' (a nil value)
Time: Thu Sep 2 22:20:55 2021
Count: 6
Stack: ...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:770: attempt to perform arithmetic on local 'requiresLevel' (a nil value)
[string "=[C]"]: ?
[string "@Interface\AddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:770: in function <...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:759>
[string "@Interface\AddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:1437: in function <...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:1435>
[string "@Interface\AddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:2213: in function `?'
[string "@Interface\AddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:2828: in function <...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:2826>

Locals:

LibHealComm4 issues must be reported here:

https://github.com/Azilroka/LibHealComm-4.0/issues