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IDProjectCategoryView StatusDate SubmittedLast Update
0007020opensim[REGION] OpenSim Corepublic2014-02-20 03:242014-12-02 01:07
Assigned To 
PlatformPCOperating SystemWindowsOperating System Version8.1
Product Versionmaster (dev code) 
Target VersionFixed in Version 
Summary0007020: OpenMetaverse Failed to decode mesh asset zlib.ZStreamException
Description2014-02-20 09:15:20,748 ERROR - OpenMetaverse Failed to decode mesh asset zlib.ZStreamException: inflating:
   at zlib.ZOutputStream.Write(Byte[] b1, Int32 off, Int32 len)
   at OpenMetaverse.Assets.AssetMesh.Decode()

2014-02-20 09:15:59,310 ERROR - OpenMetaverse Failed to decode mesh asset zlib.ZStreamException: inflating:
   at zlib.ZOutputStream.Write(Byte[] b1, Int32 off, Int32 len)
   at OpenMetaverse.Assets.AssetMesh.Decode()

Additional InformationThis problem has arisen between the last OSGrid packaged region add on release we used...

OSgrid 0.8.0 (Dev) d466446: 2014-01-18
git hash : d466446df342a319b6d85f478c1ec873d3a6984c

and the most recent one installed...

OSgrid 0.8.0 (Dev) fc9930e: 2014-02-16
git hash : fc9930e420d4b8f9125754b8f0ee7d2c53eec592

Switching back to this earlier version with the identical data based and region setup makes the errors go away.


Another error related to BulletSim process taints messages has I believe been present in both versions.. but noted here in case its related. This is the only other Red error our OSGrid add on regions throws...

2014-02-20 09:16:07,217 ERROR - OpenSim.Region.Physics.BulletSPlugin.BSScene [BULLETS SCENE]: ProcessPostTaintTaints: BSLinksetCompound.ScheduleRebuild-1114667342: Exception: System.NullReferenceException: Object reference not set to an instance of an object.
   at OpenSim.Region.Physics.BulletSPlugin.BSAPIUnman.AddChildShapeToCompoundShape(BulletShape shape, BulletShape addShape, Vector3 pos, Quaternion rot) in k:\OSGRID\opensim-fc9930e\OpenSim\Region\Physics\BulletSPlugin\BSAPIUnman.cs:line 350
   at OpenSim.Region.Physics.BulletSPlugin.BSLinksetCompound.<>c__DisplayClass3.<RecomputeLinksetCompound>b__2(BSPrimLinkable cPrim) in k:\OSGRID\opensim-fc9930e\OpenSim\Region\Physics\BulletSPlugin\BSLinksetCompound.cs:line 377
   at OpenSim.Region.Physics.BulletSPlugin.BSLinkset.ForEachMember(ForEachMemberAction action) in k:\OSGRID\opensim-fc9930e\OpenSim\Region\Physics\BulletSPlugin\BSLinkset.cs:line 205
   at OpenSim.Region.Physics.BulletSPlugin.BSLinksetCompound.RecomputeLinksetCompound() in k:\OSGRID\opensim-fc9930e\OpenSim\Region\Physics\BulletSPlugin\BSLinksetCompound.cs:line 356
   at OpenSim.Region.Physics.BulletSPlugin.BSLinksetCompound.<ScheduleRebuild>b__0() in k:\OSGRID\opensim-fc9930e\OpenSim\Region\Physics\BulletSPlugin\BSLinksetCompound.cs:line 112
   at OpenSim.Region.Physics.BulletSPlugin.BSScene.ProcessPostTaintTaints() in k:\OSGRID\opensim-fc9930e\OpenSim\Region\Physics\BulletSPlugin\BSScene.cs:line 1034
TagsNo tags attached.
Git Revision or version number
Run Mode Grid (Multiple Regions per Sim)
Physics EngineBulletSim
Script Engine
Environment.NET / Windows64
Mono VersionNone
Attached Files

- Relationships

-  Notes
aiaustin (developer)
2014-02-20 03:37

If I remove OpenSim.ini [Map] RenderMeshes = true from my openSim.ini file the errors go way with r/24366

I am already using the replacement signed as suggested by JustinCC to fix earlier issues in the current master.
aiaustin (developer)
2014-12-02 01:07

Update: As at 1-Dec-2014 r/25590 on Windows 8.1 this error still shows up on most regions that use reasonably interesting meshes when using BulletSim physics and the Warp3D map tile rendering takes place... they are the current only source of red errors on Openvue and AiLand grids.

Failed to decode mesh assetComponentAce.Compression.Libs.zlib.ZStream
Exception: inflating:
   at ComponentAce.Compression.Libs.zlib.ZOutputStream.Write(Byte[] b1, Int32 of
f, Int32 len)
   at OpenMetaverse.Helpers.CopyStream(Stream input, Stream output)
   at OpenMetaverse.Helpers.ZDecompressOSD(Byte[] data)
   at OpenMetaverse.Assets.AssetMesh.Decode()

- Issue History
Date Modified Username Field Change
2014-02-20 03:24 aiaustin New Issue
2014-02-20 03:26 aiaustin Additional Information Updated View Revisions
2014-02-20 03:37 aiaustin Note Added: 0025235
2014-12-02 01:07 aiaustin Note Added: 0027052

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