[Opensim-users] Unable to load or save OAR file.

[Justin Clark-Casey]

Tom Haines wrote:
> I am running OpenSim 0.6.6 in grid mode w/ 5 regions on Mono r139915.
> I suspect this is a zlib error, but when I installed and configured mono 
> I got the following:
> checking zlib.h usability... yes
> checking zlib.h presence... yes
> checking for zlib.h... yes
> Using system zlib

This does look like some kind of Mono issue rather than anything to do with OpenSim.

> 
> Here is the OpenSim log.
> Region (Oxford) # load oar /tmp/maya3.oar
> 10:59:26 - [ARCHIVER]: Loading archive to region Oxford from /tmp/maya3.oar
> 10:59:26 - CreateZStream
> 
> Region (Oxford) # save oar /mnt/san1/oars/Oxford.oar
> 11:08:29 - [ARCHIVER]: Writing archive for region Oxford to 
> /mnt/san1/oars/Oxford.oar
> 11:08:29 - Command error: System.EntryPointNotFoundException: CreateZStream
>   at (wrapper managed-to-native) 
> System.IO.Compression.DeflateStream:CreateZStream 
> (System.IO.Compression.CompressionMode,bool,System.IO.Compression.DeflateStream/UnmanagedReadOrWrite)
>   at System.IO.Compression.DeflateStream..ctor (System.IO.Stream 
> compressedStream, CompressionMode mode, Boolean leaveOpen, Boolean gzip) 
> [0x00000] 
>   at (wrapper remoting-invoke-with-check) 
> System.IO.Compression.DeflateStream:.ctor 
> (System.IO.Stream,System.IO.Compression.CompressionMode,bool,bool)
>   at System.IO.Compression.GZipStream..ctor (System.IO.Stream 
> compressedStream, CompressionMode mode, Boolean leaveOpen) [0x00000] 
>   at System.IO.Compression.GZipStream..ctor (System.IO.Stream 
> compressedStream, CompressionMode mode) [0x00000] 
>   at (wrapper remoting-invoke-with-check) 
> System.IO.Compression.GZipStream:.ctor 
> (System.IO.Stream,System.IO.Compression.CompressionMode)
>   at 
> OpenSim.Region.CoreModules.World.Archiver.ArchiveWriteRequestPreparation..ctor 
> (OpenSim.Region.Framework.Scenes.Scene scene, System.String savePath, 
> Guid requestId) [0x00000] 
>   at 
> OpenSim.Region.CoreModules.World.Archiver.ArchiverModule.ArchiveRegion 
> (System.String savePath, Guid requestId) [0x00000] 
>   at 
> OpenSim.Region.CoreModules.World.Archiver.ArchiverModule.ArchiveRegion 
> (System.String savePath) [0x00000] 
>   at 
> OpenSim.Region.Framework.Scenes.SceneManager.SaveCurrentSceneToArchive 
> (System.String filename) [0x00000] 
>   at OpenSim.OpenSim.SaveOar (System.String module, System.String[] 
> cmdparams) [0x00000] 
>   at OpenSim.Framework.Console.Commands.Resolve (System.String[] cmd) 
> [0x00000] 
>   at OpenSim.Framework.Console.LocalConsole.ReadLine (System.String p, 
> Boolean isCommand, Boolean e) [0x00000] 
>   at OpenSim.Framework.Console.CommandConsole.Prompt () [0x00000] 
>   at OpenSim.Application.Main (System.String[] args) [0x00000]
> Does this look like a Mono issue?
> 
> 
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> 
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justincc
Justin Clark-Casey
http://justincc.wordpress.com