java-dev

Are you running from a bundled double-clickable Java application stub?  
If your stub contains an x86_64 architecture, it will try to load your  
app in first 64-bit capable JVM it finds in Java Preferences.

You need to either remove the x86_64 architecture using the lipo tool,  
or add the LSArchitecturePriority key and dictionary values to your  
Info.plist to ensure the "Run in 32-bit mode" checkbox is checked.

Best of luck,
Mike Swingler
Java Runtime Engineer
Apple Inc.

On Jun 23, 2009, at 2:06 PM, Lars Gustafsson wrote:

> I have tried the -d32 option & I have J2SE 5.0 32 bits  selected as  
> my preferred JVM,
> but still the same error.
>
>
> > Message: 2
> > Date: Mon, 22 Jun 2009 12:21:20 -0700
> > From: Greg Guerin <[EMAIL PROTECTED]>
> > Subject: Re: jni problems ?
> > To: list Java-dev <[EMAIL PROTECTED]>
> > Message-ID: <[EMAIL PROTECTED]>
> > Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
> >
> > Lars Gustafsson wrote:
> >
> > > When trying to call "DNSSDService b = DNSSD.browse(typeName,
> > > this);" on a Intel Mac, it fails when running an app created with
> > > the JarBundler ant-task.
> > >
> > > On a G4 it works, and when creating a executable jaj-file it works
> > > on all plattforms.
> > >
> > > 2009-06-22 20.47.12 [0x0-0x41041].AxeptX-1.13[3431] Exception in
> > > thread "AWT-EventQueue-0" java.lang.UnsatisfiedLinkError: /usr/lib/
> > > java/libjdns_sd.jnilib: no suitable image found. Did find: /usr/
> > > lib/ java/libjdns_sd.jnilib: no matching architecture in universal
> > > wrapper
> >
> > This error strongly suggests that you are using a 64-bit JVM, and
> > that the jnilib does not contain any 64-bit code.  "No matching
> > architecture" is the main signifier.
> >
> > I have already confirmed that the jnilib does not contain 64-bit
> > code, using this command-line in Terminal.app:
> >
> >  file /usr/lib/java/*dns*
> >
> > So, are you using a 64-bit JVM?  If so, is this a requirement, or can
> > you use a 32-bit JVM?
> >
> >  -- GG
> >
> >
> >
> > ------------------------------
> >
> > Message: 3
> > Date: Mon, 22 Jun 2009 12:21:37 -0700
> > From: Pratik Solanki <[EMAIL PROTECTED]>
> > Subject: Re: jni problems ?
> > To: Lars Gustafsson <[EMAIL PROTECTED]>
> > Cc: [EMAIL PROTECTED]
> > Message-ID: <[EMAIL PROTECTED]>
> > Content-Type: text/plain; charset=us-ascii; format=flowed; delsp=yes
> >
> > You are likely using 64-bit Java (Java 6?) and it is failing to load
> > that library because it is not built for 64-bit. Do a 'file /usr/lib/
> > java/libjdns_sd.jnilib' in Terminal to see what it says.
> >
> > To fix it, pass -d32 to the java command and use Java SE 5.
> >
> > Pratik
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