Unable to purge Scene!

[xzidez]

Hi there

So I have this random crash that occurs every once in a while... and the crash log says its unable to purge scenes.
Anyone know what might could cause this?

The only thing I use related to the scenes are the iteratescenes function. Anyone else using this without probs? As faar as I can see it doesnt use anything funky that should cause these problems.. :/

IterateScenes = 0x814D20;

[Poppuff]

SNOTables are lists with a certain max size.

When you iterateScenes or each time you call the game to get a reference to a SNO, that SNO ref counter is incremented.
If you don't decrease that counter when you don't use the object anymore, it'll never be collected by the GC of Diablo 3, leading to what you see

Function to decrease the ref counter : 0x8A2540

Signature is __thiscall SNORecord* SNOTable:ecreaseRefCount(SNOTable* this,SNORecord* record)

[xzidez]

Hey thanks a lot for your reply!

I was expecting something like this but I cant really find it anywhere when I examine the code. The function you provided is only used in GetNavZone_8A7550. I see plenty of places in the source where IiterateScenes are running and the function is not called after? Also I dont really see where the refcount is increased within IterateScenes?
Perhaps I got some naming wrong here?

once again thanks. Definitly going to look deeper in this.

[Poppuff]

Oops i linked the offset of the last version

This function actually increase the ref count
Same signature though

[Poppuff]

The function you're looking for to decrease the counter is 0x8A2590

int __thiscall sub_8A2590(SNOTable* this, SNORecord*a2)

[xzidez]

The function you're looking for to decrease the counter is 0x8A2590

int __thiscall sub_8A2590(SNOTable* this, SNORecord*a2)

wow so this does make a lot more sense. this one is actually called after "0x8A7550" this one every time. So I guess I should use it aswel.

Can i ask you what signature you have on "0x8A7550" ?. If you use it that is. Thanks

Edit: By signature I ment naming.. I guess GetNavzone is completley wrong and it shouldrather be get SnoRecord