[Opensim-users] Loading oar files crashes opensim

[Robin Turner]

On 19 February 2011 10:14, Ric Moore <wayward4now at gmail.com> wrote:
> On Thu, 2011-02-17 at 23:12 +0200, Robin Turner wrote:
>> On 17 February 2011 20:54, DutchGlory <info at verwijs-pc.nl> wrote:
>> >
>> > hummm...   strange, i use the same and i have no problems with oar  i use the
>> > latest git.  Compiled with mono and NAnt 0.91 Alpha 2  (this work VERY
>> > perfectly.!!)
>> >
>> > - What version of opensim are you using?  (git repository) or binaries
>> > (already compiled)
>> > - what kind of setup (grid or hypergrid, refers to inventory..)
>> > - What database mysqlite or MySQL (how asset data is being stored)
>> >
>> > yes a lot of question, but each setup can effect the performance of opensim.
>> > Maybe run some additional tests, just put stuff in a folder and backup with
>> > oar, see what happens, to find out where exactly opensim crashes..
>> >
>>
>> Version - latest binary from Diva, though I've had the same problem in
>> the standard version. Not tried compiling myself yet, though this
>> would be the next step to take.
>> Setup - standalone, hypergrid enabled.
>> Database: MySQL
>
> Robin, I use the build, just like with Wonderland. Works like a charm.
> Ric

I built Mono from source and can now sometimes load oars, but at the
cost of reducing the number of regions on the server drastically. Even
then, it still crashes from time to time. Here are some examples of
error messages ...

[oar not loading - lots of stuf along the following lines]
System.InvalidOperationException: Standard output has not been
redirected or process has not been started.
  at System.Diagnostics.Process.CancelErrorRead () [0x00000] in
<filename unknown>:0
  at (wrapper remoting-invoke-with-check)
System.Diagnostics.Process:CancelErrorRead ()
  at Mono.CSharp.CSharpCodeCompiler.CompileFromFileBatch
(System.CodeDom.Compiler.CompilerParameters options, System.String[]
fileNames) [0x00000] in <filename unknown>:0
  at Mono.CSharp.CSharpCodeCompiler.CompileAssemblyFromFileBatch
(System.CodeDom.Compiler.CompilerParameters options, System.String[]
fileNames) [0x00000] in <filename unknown>:0
  at Mono.CSharp.CSharpCodeCompiler.CompileAssemblyFromFile
(System.CodeDom.Compiler.CompilerParameters options, System.String
fileName) [0x00000] in <filename unknown>:0

[oar loaded, but system is getting ready for a crash]
(OpenSim.exe:27140): WARNING **: _wapi_handle_unref: Attempting to
unref unused handle 0x6

The latter is a known Mono problem: to quote someone in a Mono forum:
"It means something in the runtime has lost track of its handles and
is
attempting to CloseHandle more times than the handle was opened." That
means very little to me, of course ;-)

Robin


-- 
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us.” ~ WesternUnion,1876

Robin Turner
IDMYO
Bilkent Üniversitesi
Ankara, Turkey

http://www.bilkent.edu.tr/~robin
http://solri.livejournal.com