1. Forum
  2. Usenet
  3. LINUX.DEBIAN.BUGS.RC

  • Bug#1098712: jfractionlab: Exception in thread "AWT-EventQueue-0" java.

    From Pirate Praveen@21:1/5 to All on Sun Feb 23 09:30:01 2025
    Package: jfractionlab
    Version: 0.92-2
    Severity: grave
    Justification: the application won't even start
    X-Debbugs-Cc: praveen@debian.org

    Dear Maintainer,

    Running JFracionLab command or launching by clicking on the icon the gnome shell, only the welcome screen is shown, when running the actual jar from command line, the follwoing error is visible.

    java -client -jar /usr/share/jfractionlab/bin/JFractionLab.jar
    Exception in thread "AWT-EventQueue-0" java.lang.UnsupportedClassVersionError: JVMCFRE003 bad major version; class=org/debian/tablelayout/TableLayout, offset=6
    at java.lang.ClassLoader.defineClassImpl(Native Method)
    at java.lang.ClassLoader.defineClassInternal(ClassLoader.java:398)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:359)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:682)
    at java.net.URLClassLoader.access$400(URLClassLoader.java:89)
    at java.net.URLClassLoader$ClassFinder.run(URLClassLoader.java:1086)
    at java.security.AccessController.doPrivileged(AccessController.java:770)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:589)
    at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:953)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:898)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:881)
    at jfractionlab.JFractionLab.makeGUI(JFractionLab.java:360)
    at jfractionlab.JFractionLab.<init>(JFractionLab.java:213)
    at jfractionlab.JFractionLab$1.run(JFractionLab.java:206)
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
    at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
    at java.awt.EventQueue.access$500(EventQueue.java:97)
    at java.awt.EventQueue$3.run(EventQueue.java:709)
    at java.awt.EventQueue$3.run(EventQueue.java:703)
    at java.security.AccessController.doPrivileged(AccessController.java:704)
    at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)


    -- System Information:
    Debian Release: 12.9
    APT prefers stable-security
    APT policy: (500, 'stable-security'), (500, 'proposed-updates'), (500, 'stable')
    Architecture: amd64 (x86_64)

    Kernel: Linux 6.1.0-31-amd64 (SMP w/4 CPU threads; PREEMPT)
    Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_IN:en
    Shell: /bin/sh linked to /usr/bin/dash
    Init: systemd (via /run/systemd/system)
    LSM: AppArmor: enabled

    Versions of packages jfractionlab depends on:
    ii default-jre [java7-runtime] 2:1.17-74
    ii libtablelayout-java 20090826-4
    ii openjdk-17-jre [java7-runtime] 17.0.14+7-1~deb12u1

    Versions of packages jfractionlab recommends:
    pn libreoffice.org-calc | openoffice.org-calc <none>
    pn libreoffice.org-writer | openoffice.org-writer <none>

    jfractionlab suggests no packages.

    -- no debconf information

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)