Re: UnsatisfiedLinkError

[pauljohn]

Hm. I don't know what's wrong, but I can ask the right questions so the
experts know.

What kind of Unix is this? And which swarm version? Which version of
kaffe did you install, and does it work to run other java programs?

Do objective-c swarm programs run? 

Supposing your kaffe is good, I wonder if the problem is in the
configure script for swarm itself is correct. Do you have the
--with-jdkdir option pointing at the kaffe location?

good luck
pj

Duncan Bayly wrote:
> 
> I am trying to install Swarm for Java on UNIX. I have downloaded the
> jheatbugs example and compiled it succesfully. However, when I run it, I
> get the followin error.
> 
> yallara.cs.rmit.edu.au% javaswarm StartHeatbugs
> Exception caught: kaffeswarm: file not found
> java.lang.UnsatisfiedLinkError: Failed to locate native function:
> swarm/SwarmEnvironment.initSwarm(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)V
>         at StartHeatbugs.main(StartHeatbugs.java:15)
> 
> I realise this is a simple error, but I've struggled to solve it without
> luck. I tried to search the support archive, but couldn't turn anything
> up. I have also searched for kaffeswarm, but I have not found it, although
> I did come across libkaffeswar.* in the SDGswarm/reloc/lib directory
> 
> I have set the following environmental variables.
> 
> PATH=/nfs/platypus/r/research/ai/jah/swarm/SDGswarm/reloc/bin:
>      /usr/local/pkg/jdk1.2.2/bin:
>      /usr/local/bin:
>      /usr/local/bin/X11:
>      <...>
> 
> LD_LIBRARY_PATH=/usr/local/lib:
>                 <...>/SDGkaffe/reloc/lib:
>                 <...>/SDGswarm/reloc/lib:
>                 <...>
> N.B. Tcl/Tk libraries live in /usr/local/lib here.
> 
> CLASSPATH=<...>/SDGkaffe/reloc/share/kaffe/Klasses.jar:
>           <...>/SDGswarm/reloc/share/swarm/swarm.jar:
>           <...>:.
> 
> My guess is that it is an environmental variable problem. If anyone could
> point out the error or tell me if a solution has been answered elsewhere
> (web or email archive), it would be very much appreciated.
> 
> Many thanks,
> 
> Duncan Bayly
> 
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-- 
Paul E. Johnson                       email: address@hidden
Dept. of Political Science            http://lark.cc.ukans.edu/~pauljohn
University of Kansas                  Office: (785) 864-9086
Lawrence, Kansas 66045                FAX: (785) 864-5700

                  ==================================
   Swarm-Support is for discussion of the technical details of the day
   to day usage of Swarm.  For list administration needs (esp.
   [un]subscribing), please send a message to <address@hidden>
   with "help" in the body of the message.