Sexlab 1.59c Error - Help in tracking it down please

[fishburger67]

I have this error from a user of Sex Slaves that I cannot track down:

[05/02/2015 - 08:04:42PM] Error: Cannot call ForceRefIfEmpty() on a None object, aborting function call
stack:
    [SexLabThread00 (13061EEF)].sslThreadController.PickAlias() - "sslThreadModel.psc" Line 133
    [SexLabThread00 (13061EEF)].sslThreadController.AddActor() - "sslThreadModel.psc" Line 157
    [SexSlFemalePC (BA069EF7)].SexSlFemPcAndrew.genericFuck() - "SexSlFemPcAndrew.psc" Line 668

Here is the code in question:

    debug.trace("Have MiaHouseCarlMale = " + MiaHouseCarlMale)
    debug.trace("Have Player = " + thePlayer)
    ; // Add your actors to scene
    Model.AddActor(thePlayer, IsVictim = true)
    Model.AddACtor(MiaHouseCarlMale)

The last line is 668

 

For the life of me, I cannot understand whey the first AddActor would succeed and the second fail.

 

This code works fine on three other machines.  This particular beta tester has a pretty heavy mod load.

 

Does anyone have any idea why this might be happening?  Any suggestions would be helpful.  I can put some temporary debug code in sslThreadController to help track it down.

 

Note that the two actors in the call are valid:

 

[05/02/2015 - 08:04:41PM] Have MiaHouseCarlMale = [sexSlMaleActor < (BA02010C)>]
[05/02/2015 - 08:04:41PM] Have Player = [Actor < (00000014)>]
 

 

Thanks in advance

 

 

[fishburger67]

This remains a problem.  If there is anyone out there with a good knowledge base of Sexlab internals, I would appreciate any help in troubleshooting this.