Work at SourceForge, help us to make it a better place! We have an immediate need for a Support Technician in our San Francisco or Denver office.

Close

#61 'bad version number in .class file' error prevents opening

open
nobody
5
2012-05-08
2012-05-08
Edward
No

internal call stack follows. This occurs when opening any valid cbz file in OS X 10.5. The files work with other viewers.

java.lang.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:676)
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$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:317)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:280)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:375)
at net.sf.jomic.comic.ComicModel.<init>(ComicModel.java:135)
at net.sf.jomic.ui.JomicFrame$OpenWorker.construct(JomicFrame.java:1150)
at net.sf.jomic.tools.SwingWorker$2.run(SwingWorker.java:50)
at java.lang.Thread.run(Thread.java:655)

Discussion