[Opensim-users] Caught exception when detaching object (OS 0.7.1 Dev)

[Chris]

Hi all, I just recently started using OS 0.7.1 Git Master Dev and I've 
noticed that a lot of my objects in my inventory give me an exception 
when I attempt to detach them from my avatar. Once the object is 
attached it is almost impossible to detach the object causing the 
exception (or it MIGHT detach after multiple tries and multiple 
re-logs). I have also found that these attachments can not be 
transferred to any other user; it just causes another (and much longer 
red spew) exception. As far as I can tell this issue affects only 
objects that are scripted.

I have found that if you rez a copy of the object on the ground, unlink 
it, relink it, take it back to inventory, and then wear it; it seems to 
work fine and will transfer to other users fine, but then you have to go 
through the trouble of repositioning the attachments again that are 
causing this error.

These objects come from an IAR that I saved from OS 0.6.9 Post-Fixes and 
loaded to OS 0.7.1 Dev (the IAR load went without a hitch, no errors).

I know that this is development master and not ready for production use 
yet but I just wanted to see if anyone else was having this issue as 
well and maybe file a mantis, if needed, on this before it does get 
released.



Error when attempting to detach:

11:57:37 - [ATTACHMENTS MODULE]: Detaching from UserID: 
245cd45c-a1d6-466c-9e5d-
adc9da974a74, ItemID: 59b8206a-6deb-4e22-888b-b92ee7397487
11:57:37 - [ATTACHMENTS MODULE]: Saving attachpoint: 28
11:57:37 - [ATTACHMENTS MODULE]: Updating asset for attachment 
170f184b-d9e8-438
d-a2f2-90e1bfb29963, attachpoint 28
11:57:37 - [LLCLIENTVIEW]: Caught exception while processing 
OpenMetaverse.Packe
ts.ObjectDetachPacket for mewtwo064 Alito, Object reference not set to 
an instance o
f an object.    at OpenSim.Data.MySQL.MySQLGenericTableHandler`1.Store(T 
row) in
  c:\Documents and Settings\Chris\Desktop\opensim-tree-6bd18eb 0.7.1 
Dev\OpenSim\
Data\MySQL\MySQLGenericTableHandler.cs:line 224


Error when attempting to transfer the object to another user:

11:57:12 - [INVENTORY TRANSFER]: (giving) Inserting item 
40498fdc-19bf-4a95-88d0
-049ac7779c93 into agent 6bfc8e1b-3d2b-414e-ada8-4db80677832e's inventory
11:57:12 - [LLUDPSERVER]: Client packet handler for 
245cd45c-a1d6-466c-9e5d-adc9
da974a74 for packet ImprovedInstantMessage threw an exception
11:57:12 - Object reference not set to an instance of an 
object.System.NullRefer
enceException: Object reference not set to an instance of an object.
    at OpenSim.Data.MySQL.MySQLGenericTableHandler`1.Store(T row) in 
c:\Documents
  and Settings\Chris\Desktop\opensim-tree-6bd18eb 0.7.1 
Dev\OpenSim\Data\MySQL\My
SQLGenericTableHandler.cs:line 224
    at OpenSim.Data.MySQL.MySqlItemHandler.Store(XInventoryItem item) in 
c:\Docum
ents and Settings\Chris\Desktop\opensim-tree-6bd18eb 0.7.1 
Dev\OpenSim\Data\MySQ
L\MySQLXInventoryData.cs:line 174
    at OpenSim.Data.MySQL.MySQLXInventoryData.StoreItem(XInventoryItem 
item) in c
:\Documents and Settings\Chris\Desktop\opensim-tree-6bd18eb 0.7.1 
Dev\OpenSim\Da
ta\MySQL\MySQLXInventoryData.cs:line 80
    at 
OpenSim.Services.InventoryService.XInventoryService.AddItem(InventoryItemB
ase item) in c:\Documents and 
Settings\Chris\Desktop\opensim-tree-6bd18eb 0.7.1
Dev\OpenSim\Services\InventoryService\XInventoryService.cs:line 391
    at 
OpenSim.Region.CoreModules.ServiceConnectorsOut.Inventory.LocalInventorySe
rvicesConnector.AddItem(InventoryItemBase item) in c:\Documents and 
Settings\Chr
is\Desktop\opensim-tree-6bd18eb 0.7.1 
Dev\OpenSim\Region\CoreModules\ServiceConn
ectorsOut\Inventory\LocalInventoryServiceConnector.cs:line 248
    at 
OpenSim.Region.Framework.Scenes.Scene.AddInventoryItem(InventoryItemBase i
tem) in c:\Documents and Settings\Chris\Desktop\opensim-tree-6bd18eb 
0.7.1 Dev\O
penSim\Region\Framework\Scenes\Scene.Inventory.cs:line 130
    at OpenSim.Region.Framework.Scenes.Scene.GiveInventoryItem(UUID 
recipient, UU
ID senderId, UUID itemId, UUID recipientFolderId) in c:\Documents and 
Settings\C
hris\Desktop\opensim-tree-6bd18eb 0.7.1 
Dev\OpenSim\Region\Framework\Scenes\Scen
e.Inventory.cs:line 587
    at OpenSim.Region.Framework.Scenes.Scene.GiveInventoryItem(UUID 
recipient, UU
ID senderId, UUID itemId) in c:\Documents and 
Settings\Chris\Desktop\opensim-tre
e-6bd18eb 0.7.1 
Dev\OpenSim\Region\Framework\Scenes\Scene.Inventory.cs:line 402
    at 
OpenSim.Region.CoreModules.Avatar.Inventory.Transfer.InventoryTransferModu
le.OnInstantMessage(IClientAPI client, GridInstantMessage im) in 
c:\Documents an
d Settings\Chris\Desktop\opensim-tree-6bd18eb 0.7.1 
Dev\OpenSim\Region\CoreModul
es\Avatar\Inventory\Transfer\InventoryTransferModule.cs:line 229
    at OpenSim.Framework.ImprovedInstantMessage.Invoke(IClientAPI 
remoteclient, G
ridInstantMessage im)
    at 
OpenSim.Region.ClientStack.LindenUDP.LLClientView.HandlerImprovedInstantMe
ssage(IClientAPI sender, Packet Pack) in c:\Documents and 
Settings\Chris\Desktop
\opensim-tree-6bd18eb 0.7.1 
Dev\OpenSim\Region\ClientStack\LindenUDP\LLClientVie
w.cs:line 5485
    at 
OpenSim.Region.ClientStack.LindenUDP.LLClientView.ProcessPacketMethod(Pack
et packet) in c:\Documents and 
Settings\Chris\Desktop\opensim-tree-6bd18eb 0.7.1
  Dev\OpenSim\Region\ClientStack\LindenUDP\LLClientView.cs:line 624
    at 
OpenSim.Region.ClientStack.LindenUDP.LLClientView.ProcessInPacket(Packet p
acket) in c:\Documents and Settings\Chris\Desktop\opensim-tree-6bd18eb 
0.7.1 Dev
\OpenSim\Region\ClientStack\LindenUDP\LLClientView.cs:line 11365
    at 
OpenSim.Region.ClientStack.LindenUDP.LLUDPServer.ProcessInPacket(Object st
ate) in c:\Documents and Settings\Chris\Desktop\opensim-tree-6bd18eb 
0.7.1 Dev\O
penSim\Region\ClientStack\LindenUDP\LLUDPServer.cs:line 1246