Unable to start desktop sharing

What steps will reproduce the problem?
1.click button to start desktop share
2.desktop sharing doesn't start
3.

What is the expected output? What do you see instead?
My desktop would sharing with participants. Nothing happened

Please use labels and text to provide additional information.

========================
Java Console Text
========================

Java Plug-in 1.5.0
Using JRE version 1.5.0_16 Java HotSpot(TM) Client VM
User home directory = /Users/Tyler
network: Loading user-defined proxy configuration…
network: Done.
network: Loading proxy configuration from Netscape Navigator…
network: Done.
network: Loading direct proxy configuration…
network: Done.
network: Proxy Configuration: No proxy

basic: Cache is enabled
basic: Location: /Users/Tyler/Library/Caches/Java/cache/javapi/v1.0
basic: Maximum size: unlimited
basic: Compression level: 0

----------------------------------------------------
c:   clear console window
f:   finalize objects on finalization queue
g:   garbage collect
h:   display this help message
l:   dump classloader list
m:   print memory usage
o:   trigger logging
p:   reload proxy configuration
q:   hide console
r:   reload policy configuration
s:   dump system and deployment properties
t:   dump thread list
v:   dump thread stack
x:   clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------

MRJ Plugin for Mac OS X v1.0.1
[starting up Java Applet Security @ Thu Jul 16 15:42:23 EDT 2009]
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@96f4b5, refcount=1
basic: Added progress listener: sun.plugin.util.GrayBoxPainter@23f1bb
basic: Loading applet/u2026
basic: Initializing applet/u2026
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@96f4b5, refcount=2
basic: Releasing classloader: sun.plugin.ClassLoaderInfo@96f4b5, refcount=1
network: Connecting http://192.168.0.124/client/deskshareapplet-0.1.jar
with proxy=DIRECT
basic: Cached copy of http://192.168.0.124/client/deskshareapplet-0.1.jar
is out of date
  Cached copy: Jul 14, 2009 1:31:56 PM
  Server copy: Jul 16, 2009 3:30:55 PM
basic: httpCompression = true
basic: Downloading http://192.168.0.124/client/deskshareapplet-0.1.jar to cache
basic: encoding = null for http://192.168.0.124/client/deskshareapplet-0.1.jar
basic: Cached file name: deskshareapplet-0.1.jar-4decd424-48683459.zip
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
security: Checking if certificate is in Deployment session certificate store
security: User has denied the priviledges to the code
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 sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:147)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
    at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:119)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:605)
    at sun.applet.AppletPanel.createApplet(AppletPanel.java:723)
    at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1864)
    at jep.AppletFramePanel.createApplet(Unknown Source)
    at sun.applet.AppletPanel.runLoader(AppletPanel.java:652)
    at sun.applet.AppletPanel.run(AppletPanel.java:326)
    at jep.AppletFramePanel.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:613)
basic: Exception: java.lang.UnsupportedClassVersionError: Bad version
number in .class file
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 sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:147)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
    at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:119)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:605)
    at sun.applet.AppletPanel.createApplet(AppletPanel.java:723)
    at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1864)
    at jep.AppletFramePanel.createApplet(Unknown Source)
    at sun.applet.AppletPanel.runLoader(AppletPanel.java:652)
    at sun.applet.AppletPanel.run(AppletPanel.java:326)
    at jep.AppletFramePanel.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:613)
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@45e5a6, refcount=1
basic: Loading applet/u2026
basic: Initializing applet/u2026
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@45e5a6, refcount=2
basic: Added progress listener: sun.plugin.util.GrayBoxPainter@fc8e75
basic: Releasing classloader: sun.plugin.ClassLoaderInfo@45e5a6, refcount=1
network: Connecting http://192.168.0.129/client/deskshareapplet-0.1.jar
with proxy=DIRECT
basic: Cached copy of http://192.168.0.129/client/deskshareapplet-0.1.jar
is out of date
  Cached copy: Jul 14, 2009 1:31:56 PM
  Server copy: Jul 16, 2009 3:08:01 PM
basic: httpCompression = true
basic: Downloading http://192.168.0.129/client/deskshareapplet-0.1.jar to cache
basic: encoding = null for http://192.168.0.129/client/deskshareapplet-0.1.jar
basic: Cached file name: deskshareapplet-0.1.jar-4decd429-7985b8b3.zip
security: Loading certificates from Deployment session certificate store
security: Loaded certificates from Deployment session certificate store
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 sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:147)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
    at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:119)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:605)
    at sun.applet.AppletPanel.createApplet(AppletPanel.java:723)
    at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1864)
    at jep.AppletFramePanel.createApplet(Unknown Source)
    at sun.applet.AppletPanel.runLoader(AppletPanel.java:652)
    at sun.applet.AppletPanel.run(AppletPanel.java:326)
    at jep.AppletFramePanel.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:613)
basic: Exception: java.lang.UnsupportedClassVersionError: Bad version
number in .class file
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 sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:147)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
    at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:119)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:605)
    at sun.applet.AppletPanel.createApplet(AppletPanel.java:723)
    at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1864)
    at jep.AppletFramePanel.createApplet(Unknown Source)
    at sun.applet.AppletPanel.runLoader(AppletPanel.java:652)
    at sun.applet.AppletPanel.run(AppletPanel.java:326)
    at jep.AppletFramePanel.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:613)
basic: Finding information/u2026
basic: Removed progress listener: sun.plugin.util.GrayBoxPainter@fc8e75
basic: Releasing classloader: sun.plugin.ClassLoaderInfo@45e5a6, refcount=0
basic: Caching classloader: sun.plugin.ClassLoaderInfo@45e5a6
basic: Current classloader cache size: 1
basic: Done/u2026
basic: Joining applet thread/u2026
basic: Destroying applet…
basic: Disposing applet…
basic: Quiting applet…
basic: Joined applet thread/u2026
basic: Finding information/u2026
basic: Releasing classloader: sun.plugin.ClassLoaderInfo@96f4b5, refcount=0
basic: Removed progress listener: sun.plugin.util.GrayBoxPainter@23f1bb
basic: Caching classloader: sun.plugin.ClassLoaderInfo@96f4b5
basic: Current classloader cache size: 2
basic: Done/u2026
basic: Joining applet thread/u2026
basic: Destroying applet…
basic: Disposing applet…
basic: Quiting applet…
basic: Joined applet thread/u2026
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@96f4b5, refcount=1
basic: Loading applet/u2026
basic: Initializing applet/u2026
basic: Added progress listener: sun.plugin.util.GrayBoxPainter@b68e0e
basic: Referencing classloader: sun.plugin.ClassLoaderInfo@96f4b5, refcount=2
basic: Releasing classloader: sun.plugin.ClassLoaderInfo@96f4b5, refcount=1
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 sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:147)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
    at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:119)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:605)
    at sun.applet.AppletPanel.createApplet(AppletPanel.java:723)
    at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1864)
    at jep.AppletFramePanel.createApplet(Unknown Source)
    at sun.applet.AppletPanel.runLoader(AppletPanel.java:652)
    at sun.applet.AppletPanel.run(AppletPanel.java:326)
    at jep.AppletFramePanel.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:613)
basic: Exception: java.lang.UnsupportedClassVersionError: Bad version
number in .class file
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 sun.applet.AppletClassLoader.findClass(AppletClassLoader.java:147)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
    at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java:119)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
    at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java:605)
    at sun.applet.AppletPanel.createApplet(AppletPanel.java:723)
    at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1864)
    at jep.AppletFramePanel.createApplet(Unknown Source)
    at sun.applet.AppletPanel.runLoader(AppletPanel.java:652)
    at sun.applet.AppletPanel.run(AppletPanel.java:326)
    at jep.AppletFramePanel.run(Unknown Source)
    at java.lang.Thread.run(Thread.java:613)
Original issue reported on code.google.com by copeland...@gmail.com on 16 Jul 2009 at 7:53
shettima / bigbluebutton

Unable to start desktop sharing #106
