RE: Finding events at a particular time in a Schedule

[Tee Toth-Fejel]

> -----Original Message-----
> From: address@hidden [mailto:address@hidden
> Sent: Friday, September 29, 2000 12:12 PM
> To: address@hidden
> Subject: Re: Finding events at a particular time in a Schedule

> >>>>> "TTF" == Tee Toth-Fejel <address@hidden> writes:
 
> TTF> 1.  Why can't I do a .next on the MapIndexImpl I got 
> from my schedule?
> 
> MDG> I can't reproduce that on W2K using the current 2.1.1-fixes DLLs.

I would expect Windows 2000 and NT to behave pretty much the same.
I'll zip the whole thing up and send it to you.

By current fixes, I loaded the latest and greatest from the ftp site on Sept
18th:
address@hidden//c/Swarm-2.1.1/bin] $ ls -l *dll
-rw-r--r--   1 ttf      Administ   415232 Feb  6  2000 BLT24.dll
-rw-r--r--   1 ttf      Administ  1519673 Apr  8 21:21 cygtcl80.dll
-rw-r--r--   1 ttf      Administ    22686 Apr  8 21:21 cygtclpip80.dll
-rw-r--r--   1 ttf      Administ   183691 Apr  8 21:21 cygtclreg80.dll
-rw-r--r--   1 ttf      Administ  2086467 Apr  8 21:07 cygtk80.dll
-rw-r--r--   1 ttf      Administ   607744 Apr  7 13:32 cygwin1.dll
-rw-r--r--   1 ttf      Administ 10956251 Sep 18 16:26 javaswarm.dll
-rw-r--r--   1 ttf      Administ 10595056 Sep 18 16:31 libkaffeswarm.dll
-rw-r--r--   1 ttf      Administ   841147 Apr  8 20:34 libperl5_00563.dll
-rw-r--r--   1 ttf      Administ     4096 Apr  5 22:23 mingwc10.dll
-rw-r--r--   1 ttf      Administ   309251 Apr  9 20:46 objc.dll
-rw-r--r--   1 ttf      Administ  7977988 Sep 18 08:27 swarm.dll

and
address@hidden//c/Swarm-2.1.1/share/swarm] $ ls -l sw*
-rw-r--r--   1 ttf      Administ   348235 Sep 18 08:41 swarm.jar
 
> MDG> Here's my test-program: ...

The test program worked fine, just like expected.

However, when I inserted the test() in my guiSwarm subclass and called it, I
got the same stackdump:
$ javaswarm FredSwarm
...
address@hidden
swarm.collections.MapIndexImpl
swarm.collections.MapIndexImpl
Internal error: caught an unexpected exception.
Please check your CLASSPATH and your installation.
java/lang/NullPointerException
      0 [sig] Kaffe 1408 stackdump: Dumping stack trace to
Kaffe.exe.stackdump

I am inserting stuff in my schedule on the fly, and maybe somehow this
causes the stackdump. 

Unfortunately, when I try the debugger, I get:

 $ gdb javaswarm FredSwarm
GNU gdb 20000204
Copyright 2000 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i686-pc-cygwin"..."/bin/javaswarm": not in
executable format: File format not recognized

GDB can't read core files on this machine.
(gdb)
(gdb) q


So why is javaswarm not in executable format?  Isn't it a script?
What do I have to do to get it in executable format?
(BTW, I'm running on Windows NT 4.0, Java 1.3, Swarm 2.1.1)

Thanks again for your help.
It is *very* much appreciated.

Tihamer "Tee" Toth-Fejel                    Member of Technical Staff
(734) 623-2544   address@hidden      http://www.anteaters.net/ttf/  
Center for Electronic Commerce, Environmental Research Institute of Michigan

 

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