WowAce

Grid2 2.0.14, wow client: 20501 (tbc) RU language

Win10 x64

What steps will reproduce the problem?

/login as 70lvl priest

/console scriptErrors 1

cast any level of Renew on anyone
  
Did you try having Grid2 as the only enabled addon and everything else disabled?

yes

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

wow classic before prepatch

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]

```

Message: ...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:766: attempt to perform arithmetic on local 'requiresLevel' (a nil value)
Time: Tue Jul 6 11:08:35 2021
Count: 2
Stack: ...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:766: attempt to perform arithmetic on local 'requiresLevel' (a nil value)
[string "=[C]"]: ?
[string "@Interface\AddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:766: 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"]:1224: in function <...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:1221>
[string "@Interface\AddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:2109: in function `?'
[string "@Interface\AddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua"]:2712: in function <...ddOns\Grid2\Libs\LibHealComm-4.0\LibHealComm-4.0.lua:2710>

```

I've examined the code at LibHealComm-4.0.lua:766

and it seems that there is tier4 spellId typo

for tier4 there is a 37563 ID specified while this ID is actualy a Renew's ID

I believe that for tier4 set bonus there should be 37564 specified instead.

i know that this is not a grid exception but healcomm not updated from august 2020.

so, in my client version i just fix it manualy, but i think it can be helpful for you.

You can report lihealcomm4 issues here:

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

I think the issue was already reported here:

https://github.com/Azilroka/LibHealComm-4.0/issues/52