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From Vimil Saju <vimils...@yahoo.com>
Subject Re: Java 5 fails to run jar files created with Ant 1.9.0
Date Thu, 28 Mar 2013 05:19:25 GMT


Seems like you are using a fat jar( jar files within a jar file) I suspect this error has
something to do with winpack-3.6.jar. This jar contains windows specific code, so not sure
how it will run on a linux OS.
The reason for the error on Windows7 could be 32 bit vs 64 bit incompatibility. I could be
completely mistaken though.

________________________________
 From: Joe Attardi <joe@attardi.net>
To: Ant Users List <user@ant.apache.org> 
Sent: Wednesday, March 27, 2013 8:07 PM
Subject: Re: Java 5 fails to run jar files created with Ant 1.9.0
 
It appears to be nothing obvious, then :) Sorry I wasn't much help.


On Wed, Mar 27, 2013 at 11:03 PM, Marc Benstein <MBenstein@ultramain.com>wrote:

> Joe, there is nothing screwy in the manifest. As I said, the jar works
> fine from Java 6 and 7. Also note, the exact build is used with Ant
> 1.8.4 and everything works great there. Anyways, here's the manifest.
>
> Manifest-Version: 1.0
> Ant-Version: Apache Ant 1.9.0
> Created-By: 1.7.0_17-b02 (Oracle Corporation)
> Implementation-Vendor: Ultramain Systems, Inc.
> Implementation-Title: blb_core-trunk
> Implementation-Version: trunk
> Package-Version: B.8
> Build-Host: usi-3862l.ultramain.com
> Java-Target-Version: 5
> Main-Class: com.ultramain.util.USIJarLoader
> Class-Path: lib/winpack-3.6.jar lib/jniwrap-3.6.1.jar lib/dom4j-1.6.1.
>  jar lib/jaxen-1.1-beta-6.jar
>
>
>
>
> On Wed, 2013-03-27 at 20:47 -0600, Joe Attardi wrote:
> > Interesting. Is the manifest intact? Maybe post the contents of your
> > MANIFEST.MF from the generated JAR file, and perhaps there will be
> > something screwy in there.
> >
> >
> > On Wed, Mar 27, 2013 at 10:43 PM, Marc Benstein <MBenstein@ultramain.com
> >wrote:
> >
> > > Joe, there is not an error when I try jar tf myjar.jar. I see the
> > > contents just fine.
> > >
> > > On Wed, 2013-03-27 at 19:56 -0600, Joe Attardi wrote:
> > > > Is the error just when you try to execute the JAR? What if you
> simply try
> > > > to list its contents (jar tf myjar.jar)?
> > > >
> > > >
> > > > On Wed, Mar 27, 2013 at 8:27 PM, Marc Benstein <
> MBenstein@ultramain.com
> > > >wrote:
> > > >
> > > > > Howdy,
> > > > >
> > > > > Java 5 fails to execute jars created with Ant 1.9.0. Java 6 and 7
> work
> > > > > fine to execute the jar.
> > > > >
> > > > > The message I am seeing in Java 5 is "Invalid or corrupt jarfile"
> > > > >
> > > > > I have tried my target JVM of 1.5.0_06 on Windows 7 and Linux and
> I get
> > > > > the same output. I have also tried 1.5.0_22 with the same results.
> > > > >
> > > > > Any help would be appreciated.
> > > > >
> > > > > Thanks
> > > > > --
> > > > > Marc Benstein
> > > > >
> > > > > Ultramain Systems, Inc.
> > > > > 8100 Lang Avenue NE
> > > > > Albuquerque, NM 87109
> > > > > USA
> > > > >
> > > > > TEL 505.828.9000
> > > > > FAX 505.823.1841
> > > > > www.ultramain.com
> > > > >
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> > > >
> > > >
> > > >
> > >
> > > --
> > > Marc Benstein
> > >
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> --
> Marc Benstein
>
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-- 
*Joe Attardi*
joe@attardi.net
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