[Swarm-Support] Error in DefObj.m, unable to find Java selector

[Otto Cordero]

Dear List,

When trying to run any swarm simulation in my win-xp, j2sdk1.4.1, swarm
2.1.1 machine, I get the following error:

*** event raised for error: InvalidArgument
*** function: _i_Object_s__forward__(), file:
/src/Swarm/swarm/src/defobj/DefObj
ect.m, line: 626
unable to find Java selector `allocIVars:' in objc:`JavaProxy' 0x1098db58
java:
0x9aa0bc hash: 14078
*** execution terminating due to error
/src/Swarm/swarm/src/defobj/Symbol.m:173 -[Error(c) _raiseEvent:]
      0 [sig] java 1000 stackdump: Dumping stack trace to java.exe.stackdump

In case someone is familiar with this kind of error, or if you have any idea
of what this means, please let me know.

Thanks a lot,

Otto.


----- Original Message -----
From: "Marshall, James A R" <address@hidden>
To: <address@hidden>
Sent: Thursday, March 06, 2003 10:11 AM
Subject: RE: [Swarm-Support] Error running swarm in Windows: JVM access
violation


> Otto,
>   have you tried running your model through jdb (the Java debugger) yet?
> This could help you work out what's causing the problem. So, you're using
> the same JDK and same version of Swarm on both machines? It seems strange
to
> me then that the same code should run on one and not the other... you say
> you're using XP on both machines too? Try comparins service packs.
>   Anyway, the main thing to do is use jdb and see where in your code the
> problem is triggered.
> James
>
> ---
> Dr James A R Marshall
> Complex Systems Modelling Group (COSMIC)
> Department of Earth Science and Engineering
> Imperial College London
> Tel: +44 (0)20 7594 7493
> Fax: +44 (0)20 7594 7444
> Container World Project - http://www.ese.ic.ac.uk/research/containerworld/
>
>
>
> -----Original Message-----
> From: Otto Cordero [mailto:address@hidden
> Sent: 06 March 2003 14:54
> To: address@hidden
> Subject: Re: [Swarm-Support] Error running swarm in Windows: JVM access
> violation
>
>
> Hi all,
>
> I changed my jsdk to 1.4.1 version but the error is still ocurring. This
is
> the message I get when trying to run any swarm application in my win-xp,
> j2sdk 1.4.x, swarm 2.1.1.
>
> *** event raised for error: InvalidArgument
> *** function: _i_Object_s__forward__(), file:
> /src/Swarm/swarm/src/defobj/DefObj
> ect.m, line: 626
> unable to find Java selector `allocIVars:' in objc:`JavaProxy' 0x1098db58
> java:
> 0x9aa0bc hash: 14078
> *** execution terminating due to error
> /src/Swarm/swarm/src/defobj/Symbol.m:173 -[Error(c) _raiseEvent:]
>       0 [sig] java 1000 stackdump: Dumping stack trace to
java.exe.stackdump
>
> The stackdump is below in this email, but I think it doesn't say much.
> Can someone please help me with this?, do you know how can I solve this
> error?
>
> Thanks,
>
> Otto.
>
>
> ----- Original Message -----
> From: "Otto Cordero" <address@hidden>
> To: <address@hidden>
> Sent: Wednesday, March 05, 2003 12:01 PM
> Subject: Re: [Swarm-Support] Error running swarm in Windows: JVM access
> violation
>
>
> > Thanks for your reply,
> >
> > I am using Swarm 2.1.1. ... yes, the difference seems to be the jdk
> version,
> > but given that the difference is just between 1.4.1 - 1.4.0, My guess
was
> > there must be something else. I'll upgrade my JVM and I'll let you know,
> >
> > Thanks again,
> >
> > Otto.
> >
> >
> > ----- Original Message -----
> > From: "Marshall, James A R" <address@hidden>
> > To: <address@hidden>
> > Sent: Wednesday, March 05, 2003 10:35 AM
> > Subject: RE: [Swarm-Support] Error running swarm in Windows: JVM access
> > violation
> >
> >
> > > Otto,
> > >   what version of Swarm are you using? The obvious difference between
> the
> > > machines is the JDK version. To get a better idea of where your
> simulation
> > > is going down try running it through jdb,
> > > James
> > >
> > > ---
> > > Dr James A R Marshall
> > > Complex Systems Modelling Group (COSMIC)
> > > Department of Earth Science and Engineering
> > > Imperial College London
> > > Tel: +44 (0)20 7594 7493
> > > Fax: +44 (0)20 7594 7444
> > > Container World Project -
> http://www.ese.ic.ac.uk/research/containerworld/
> > >
> > >
> > >
> > > -----Original Message-----
> > > From: Otto Cordero [mailto:address@hidden
> > > Sent: 05 March 2003 15:23
> > > To: address@hidden
> > > Subject: [Swarm-Support] Error running swarm in Windows: JVM access
> > > violation
> > >
> > >
> > > Dear List,
> > >
> > > I am compiling and building a simple swarm app in Windows XP ,
> > J2SDK-1.4.0.
> > > The program runs, but when trying to start the simulation the JVM
> crashes.
> > > In other words, I can see the initial configuration windows, but when
I
> > hit
> > > the 'start' button, the following error occurs:
> > >
> > > 145 [sig] java 1001 handle_exceptions: Exception:
> STATUS_ACCESS_VIOLATION
> > > Exception: STATUS_ACCESS_VIOLATION at eip=61009ACE
> > > eax=00000000 ebx=00000458 ecx=00000458 edx=00000007 esi=0AEAFE9C
> > > edi=00000000
> > > ebp=0AEAFE84 esp=0AEAFE6C
> program=C:\J2SDK_Forte\jdk1.4.0\jre\bin\java.exe
> > > cs=001B ds=0023 es=0023 fs=0038 gs=0000 ss=0023
> > > Stack trace:
> > > Frame     Function  Args
> > > 0AEAFE84  61009F35  (00000000, 00000000, 00000000, 0000040C)
> > > 0AEAFEB4  61009F35  (00000000, 00000000, 00000000, 00000000)
> > > 0AEAFF04  6100B3C7  (00000006, 00000000, 00000000, 000001F4)
> > > 0AEAFF64  6103E747  (00000000, 00000001, 0AEAFFB4, 6100324C)
> > > 0AEAFFB4  61003252  (61080890, 00000001, 01B40035, 61080890)
> > > 0AEAFFEC  77E802ED  (610031F0, 61080890, 00000000, 000000C8)
> > > End of stack trace
> > >
> > > Addtionally, I have succesfully executed the same simulation in
another
> > > machine with WinXP and J2SDK 1.4.1.
> > >
> > > I hope someone knows what is this error about. If you do, please let
me
> > > know,
> > >
> > > Thanks,
> > >
> > > Otto.
> > >
> > > _______________________________________________
> > > Support mailing list
> > > address@hidden
> > > http://www.swarm.org/mailman/listinfo/support
> > > _______________________________________________
> > > Support mailing list
> > > address@hidden
> > > http://www.swarm.org/mailman/listinfo/support
> > >
> > >
> >
> > _______________________________________________
> > Support mailing list
> > address@hidden
> > http://www.swarm.org/mailman/listinfo/support
> >
> >
>
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