Describe the problem

2x BigWigs_Core/BossPrototype.lua:2105: attempt to compare nil with number
[string "@BigWigs_Core/BossPrototype.lua"]:2105: in function StackMessage' [string "@BigWigs_VaultOfTheIncarnates/ThePrimalCouncil.lua"]:215: in function ?'
[string "@BigWigs_Core/BossPrototype.lua"]:566: in function <BigWigs_Core/BossPrototype.lua:532>

Locals:
Skipped (In Encounter)

What steps will reproduce the problem?

1. Was in raid

Consider attaching a screenshot below to help describe your issue (Attach directly, do not link to other websites)

What version of BigWigs are you using? (Stating 'latest' is not useful)

Bigwigs 259(3fbb48c)

Do you have an error log of what happened? Posted above.

Any additional information? (example: WoW language if not English)

Fixed by 41e7a51.

Thanks for reporting.