vipertv

And maybe the real fix will be, when we add to holder and to m_modAuras a new aura only when it's needed.

Or maybe not so dirty hack. But as i think, the fix is in the place where is the real reason of problem. In GridNotifiersImpl.h in function void MaNGOS::DynamicObjectUpdater::VisitHelper(Unit* target) // Apply PersistentAreaAura on target SpellAuraHolder *holder = target->GetSpellAuraHolder(spellInfo->Id, i_dynobject.GetCaster()->GetGUID()); bool addedToExisting = true; if (!holder) { holder = CreateSpellAuraHolder(spellInfo, target, i_dynobject.GetCaster()); addedToExisting = false; } + if (holder->GetAuraByEffectIndex(eff_index)) + target->RemoveAura(holder->GetAuraByEffectIndex(eff_index), AURA_REMOVE_BY_STACK); + PersistentAreaAura* Aur = new PersistentAreaAura(spellInfo, eff_index, NULL, holder, target, i_dynobject.GetCaster()); holder->AddAura(Aur, eff_index); if (addedToExisting) { target->AddAuraToModList(Aur); holder->SetInUse(true); Aur->ApplyModifier(true,true); holder->SetInUse(false); } else target->AddSpellAuraHolder(holder);

I'm not sure but may be a reason of crash is in this line in SpellAuras.cpp:

Maybe this can help: diff --git a/src/game/SpellMgr.cpp b/src/game/SpellMgr.cpp index 4d1680e..dcf2b27 100644 --- a/src/game/SpellMgr.cpp +++ b/src/game/SpellMgr.cpp @@ -324,7 +324,7 @@ SpellSpecific GetSpellSpecific(uint32 spellId) } // Tracking spells - if(IsSpellHaveAura(spellInfo, SPELL_AURA_TRACK_CREATURES) || IsSpellHaveAura(spellInfo, SPELL_AURA_TRACK_RESOURCES)) + if(IsSpellHaveAura(spellInfo, SPELL_AURA_TRACK_CREATURES) || IsSpellHaveAura(spellInfo, SPELL_AURA_TRACK_RESOURCES) || IsSpellHaveAura(spellInfo, SPELL_AURA_TRACK_STEALTHED)) return SPELL_TRACKER; // elixirs can have different families, but potion most ofc.

If you do this, I'll be very grateful, because my English is not very good.

I made a patch for this problem: diff --git a/src/game/Group.cpp b/src/game/Group.cpp index b616658..4004d2b 100644 --- a/src/game/Group.cpp +++ b/src/game/Group.cpp @@ -973,9 +973,9 @@ void Group::SendUpdate() // guess size WorldPacket data(SMSG_GROUP_LIST, (1+1+1+1+8+4+GetMembersCount()*20)); data << uint8(m_groupType); // group type (flags in 3.3) - data << uint8(isBGGroup() ? 1 : 0); // 2.0.x, isBattleGroundGroup? data << uint8(citr->group); // groupid data << uint8(citr->assistant ? 0x01 : 0x00); // 0x2 main assist, 0x4 main tank + data << uint8(isBGGroup() ? 1 : 0); // 2.0.x, isBattleGroundGroup? if(m_groupType & GROUPTYPE_LFD) { data << uint8(0); Edit: This patch allows you to fix problems with using the function "raid assistant" as well as the correct display of position players on subgroups in the raid.