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Kaputt
Kaputt
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Pinned topic How to run java application bundled to .app on Mac OS X in 32 bit mode?

‏2009-11-25T08:21:55Z |
have written a java application on win vista, it uses Bonjour and works fine. When I run it on Mac OS X 10.5.8 with all updates installed as a .jar file it runs perfectly too. But when I create a bundle using Jar Bundler it fails with "Uncaught exception in main method: 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".

I googled and relized that the problem is, that there is no 64-bit implementation for Bonjour protocol. So, I need .app to run in 32 bit mode as .jar does.
When I run the jar file, java.version = 1.5.0_20 ; os.arch = i386 ; sun.arch.data.model = 32
When I run the .app java.version = 1.5.0_20 ; os.arch = x86_64 ; sun.arch.data.model = 64

I set up JVM Version in Jar Bundler to 1.5* , tried many options in Info.plist in .app bundle such as
<key>JVMArchs</key>
<array>
<string>i386</string>
</array>
<key>LSArchitecturePriority</key>
<array>
<string>i386</string>
</array>

but it does nothing.

Does anyone know a decision?