While the query "GetTextEventParamUUID " only runs if a parameter exists, it seems to try and parse the TextEvent name as the parameter.

The other GetTextEventParam queries work fine.

Test code:
Code
IF
TextEventSet("LLNWIZ_AddWand")
AND
GetTextEventParamUUID(1, _Target)
AND
GetUUID(_Target, _Str)
THEN
LLNWIZ_DebugLog("LLNWIZ_AddWand [UUID]: ", _Str);


Command used:
Code
oe LLNWIZ_AddWand S_GLO_CharacterCreationDummy_001_da072fe7-fdd5-42ae-9139-8bd4b9fca406


Result:
(Error)
StoryUtils::RetrieveGuid : TemplateNameGuid 'LLNWIZ_AddWand' too short!

Category: Code
Count: 1
Timestamp: 04-03-2018 22:56:48:598
Function: esv::StoryUtils::RetrieveGuid
Location: EoCServer\Server\StoryUtilities.cpp (71)


To further illustrate this error, I tested the following rule and command:

Code
IF
TextEventSet(_Event)
AND
GetTextEventParamUUID(1, _Target)
AND
GetUUID(_Target, _Str)
THEN
LLNWIZ_DebugLog("Test command [UUID]: ", _Str);


Command:
Code
oe CHARACTERGUID_S_GLO_CharacterCreationDummy_001_da072fe7-fdd5-42ae-9139-8bd4b9fca406 Hi


Using the GUIDSTRING as both the text event name and param works:

Quote
Osiris triggered an assert: [LLNWIZ:Debug]Test command [UUID]: da072fe7-fdd5-42ae-9139-8bd4b9fca406

LaughingLeader's DOS2 Mods