Re: [Swarm-Support] Swarm not work

[Paul Johnson]

Hmmm. Interesting. I did not try java in a long time. I have just tried 
it (steps shown below) and all is well (implication: you did something 
wrong, I can't say what for sure).

I get more warnings than I used to (shown below) and these bother me, 
but the model runs and the warnings must be harmless.

One hint of trouble is that you have ./javacswarm. That's questionable 
because that file is in /usr/bin after the rpm install.

So maybe you have a different javacswarm?  You have one left over from 
Swarm-2.1, for example??  Look in the javacswarm file you refer to where 
it is trying to use the kaffe javac command.  I don't know why it is 
doing that.  change that path to point at your jdk version from Sun. Maybe?

I don't see the same problem you do. All I have done so far is

1 install swarm-jdk,
2 untar jheatbugs

# tar xzvf jheatbugs-2001-03-28.tar.gz
# cd jheatbugs-2001-03-28
3 set environment
# export SWARMHOME=/usr

4. build

# make

$ make
/usr/bin/javacswarm Heatbug.java HeatCell.java HeatSpace.java 
HeatbugModelSwarm.java  Heatbu
gObserverSwarm.java StartHeatbugs.java HeatbugBatchSwarm.java

Issued 1 lexical warning in "Heatbug.java":

   122.   public Object setX$Y (int inX, int inY) {
                        ^----^
*** Lexical Warning: The use of "$" in an identifier, while legal, is 
strongly discouraged,
since it can conflict with compiler-generated names. If you are trying 
to access a nested ty
pe, use "." instead of "$".

Issued 1 semantic warning compiling "Heatbug.java":

                        <------
   244.                 case 8:
   245.                   newX = xp1 ; newY = yp1;  // SE
        ----------------------------------------->
*** Semantic Warning: This switch block can fall through to the next 
case. Did you forget a
break statement?


5. I ignore those warnings, and Run the program

#javaswarm StartHeatbugs

pj

Li An wrote:
> Hello Swarm colleages,
>
> I have installed the new swarm-2.2-rcl_fc3.i386 in a fc3 system. All is
> well, except that when I type make, I got the following message. What
> could be wrong? Appreciate your input. Thanks
>
> ./javacswarm: line 34: /appl/kaffe1.0.5/bin/javac: No such file or
> directory
> make: *** [all] Error 127
>
> Li
>
>
> _______________________________________________
> Support mailing list
> address@hidden
> http://www.swarm.org/mailman/listinfo/support


--
Paul E. Johnson                       email: address@hidden
Dept. of Political Science            http://lark.cc.ku.edu/~pauljohn
1541 Lilac Lane, Rm 504
University of Kansas                  Office: (785) 864-9086
Lawrence, Kansas 66044-3177           FAX: (785) 864-5700