Crash on MacOS X with version 2.0
Reported by philip: Hi,
when I install the plugin (version 2.0) on MacOS X (10.5) in JabRef 2.5 (and 2.6beta) JabRef crashes with the following error
Cannot launch Java application: Uncaught exception in main method: java.lang.UnsupportedClassVersionError: Bad version number in .class file
if I should provide any additional Information please tell me.
Cheers, Philip
Comments (4)
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Account Deleted -
Account Deleted Commented by jnothman: Like the conversation at http://bibsonomy.blogspot.com/2009/02/feature-of-week-bibsonomy-plugin-for.html, bibsonomy needs to ensure that they compile this plugin with Java 1.5, NOT 1.6 in order to be OSX-compatible.
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Account Deleted Commented by iblis: No follow up on this ?
Any plan to make the plugin work on Mac OS X ? I mean just compile it with Java 1.5...
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Account Deleted A workaround for this is to delete "BibsonomyProperties.txt" file under JabRef installation folder.
This will reset Bibsonomy configuration and allow you to correct its settings.
Regards, Diego Queiroz
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Commented by philip: I started JabRef from the terminal to get some more debug information. That's what I got, I hope it helps:
java.lang.UnsupportedClassVersionError: Bad version number in .class file at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:675) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at org.java.plugin.standard.StandardPluginClassLoader.loadLocalClass(StandardPluginClassLoader.java:395) at org.java.plugin.standard.StandardPluginClassLoader.loadPluginClass(StandardPluginClassLoader.java:464) at org.java.plugin.standard.StandardPluginClassLoader.loadClass(StandardPluginClassLoader.java:372) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374) at org.bibsonomy.jabref.plugin.BibsonomySidePane. (BibsonomySidePane.java:116) at org.bibsonomy.jabref.plugin.BibsonomyPlugin.init(BibsonomyPlugin.java:245) at net.sf.jabref.JabRef.startSidePanePlugins(Unknown Source) at net.sf.jabref.JabRef.openWindow(Unknown Source) at net.sf.jabref.JabRef. (Unknown Source) at net.sf.jabref.JabRef.main(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:592) at net.sf.jabref.JabRefMain.main(Unknown Source)