1x BadBoy\BadBoy-v7.1.21.lua:752: Usage: BNGetGameAccountInfoByGUID(GUID)
[C]: ?
BadBoy\BadBoy-v7.1.21.lua:752: in function BadBoyIsFriendly' BadBoy_Levels\BadBoy_Levels-v7.1.1.lua:147: in function filterFunc'
Prat-3.0-3.6.19\services\chatsections.lua:49: in function <Prat-3.0\services\chatsections.lua:42>
Prat-3.0-3.6.19\services\chatsections.lua:317: in function SplitChatMessage' Prat-3.0-3.6.19\addon\addon.lua:266: in function <Prat-3.0\addon\addon.lua:259> (tail call): ? (tail call): ? WIM\Modules\History-History.lua:245: in function fun'
WIM\WIM-3.7.10.lua:293: in function CallModuleFunction' WIM\Sources\WindowHandler.lua:1348: in function <WIM\Sources\WindowHandler.lua:1318> (tail call): ? WIM\Modules\WhisperEngine.lua:192: in function <WIM\Modules\WhisperEngine.lua:178> WIM\Modules\WhisperEngine.lua:315: in function handler'
...s\WIM\Libs\LibChatHandler-1.0\LibChatHandler-1.0-23.lua:274: in function <...s\WIM\Libs\LibChatHandler-1.0\LibChatHandler-1.0.lua:259>
...s\WIM\Libs\LibChatHandler-1.0\LibChatHandler-1.0-23.lua:326: in function <...s\WIM\Libs\LibChatHandler-1.0\LibChatHandler-1.0.lua:314>

Locals:
(*temporary) = "0x0300000000000000"

Not a BadBoy issue, but I've added some debug in the latest alpha.

Are you receiving any debug messages?

No, only error message i originally posted.

You are still receiving the same error on the latest version? That should not be happening.

No, what i meant was, that the only error message i have seen is the one i originally posted.

I havent seen that message lately.

It was from receiving a whisper and if I was to take a guess I'd say it was related to WIM.

For reference: A user on WoWI also has this issue. The root was an addon called TradeForwarder, which passes data with empty args to WIM, and WIM tries to filter it using BadBoy, causing the GUID error (GUID being "").

That issue seems disconnected to the one reported here, but the results were the same. Closing for now as we have no more information.