So we have this bug in the tracker for the unofficial patches:
[02/22/2014 - 12:18:18PM] error: Cannot call doOnce() on a None object, aborting function callstack:[topic info 0300B667 on quest DLC1VQ02 (03002F65)].DLC1_TIF__0100B667.Fragment_0() - "DLC1_TIF__0100B667.psc" Line 9[02/22/2014 - 12:18:18PM] warning: Assigning None to a non-object variable named "::temp3"stack:[topic info 0300B667 on quest DLC1VQ02 (03002F65)].DLC1_TIF__0100B667.Fragment_0() - "DLC1_TIF__0100B667.psc" Line 9
The code for the TIF script is this:
;BEGIN FRAGMENT CODE - Do not edit anything between this and the end comment;NEXT FRAGMENT INDEX 1Scriptname DLC1_TIF__0100B667 Extends TopicInfo Hidden;BEGIN FRAGMENT Fragment_0Function Fragment_0(ObjectReference akSpeakerRef)Actor akSpeaker = akSpeakerRef as Actor;BEGIN CODEif (((self as Form) as DLC1DoOnce).DoOnce()) (GetOwningQuest() as DLC1_QF_DLC1VQ01COPY0000_01002F65).MM.IncreaseOpen()endif;END CODEEndFunction;END FRAGMENT;END FRAGMENT CODE - Do not edit anything between this and the begin comment
The code for the DoOnce thing is this:
Scriptname DLC1DoOnce extends Form bool __done = falsebool Function DoOnce() if (__done) return false else __done = true return true endifEndFunction
This is all unaltered stuff straight out of the Dawnguard DLC. I can't figure out why it's generating the error. It appears to be the only one of Serana's responses that does. Both scripts are attached to dialogue form 0200B667 in Dawnguard.esm. Part of DLC1VQ02, topic DLC1VQ02SeranaBackground1Topic.
Any insight into this would be great.