hi
when i try to use http://digiland.libero.it/chat.php
icedtea-web crash [1]
any ideas?
thanks in advance
regards
gil



[1] The folloing exception has occured. For more information, try to launch the browser from the command line and examine the output.
For even more information you can visit http://icedtea.classpath.org/wiki/IcedTea-Web and follow the steps described there on how to obtain necessary information to file bug
Additional information may be available in the console or logs. Even more information is available if debugging is enabled.

Another available info:
IcedTea-Web Plugin version: 1.5 (fedora-2.fc19-i386)
 16/08/14 14.16
Exception was:
net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button".
    at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:746)
    at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:675)
    at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:908)
Caused by: net.sourceforge.jnlp.LaunchException: The applet is signed but its manifest specifies Sandbox permissions. This is not yet supported. Try running the applet again, but choose the Sandbox run option.
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkPermissionsAttribute(ManifestAttributesChecker.java:206)
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkAll(ManifestAttributesChecker.java:79)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader. (JNLPClassLoader.java:288)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:351)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:418)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:394)
    at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:711)
    ... 2 more
Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Run in Sandbox call performed too late. The classloader was notified to run the applet sandboxed, but security settings were already initialized.
    at net.sourceforge.jnlp.runtime.JNLPClassLoader$SecurityDelegateImpl.setRunInSandbox(JNLPClassLoader.java:2385)
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkPermissionsAttribute(ManifestAttributesChecker.java:203)
    ... 8 more
This is the list of exceptions that occurred launching your applet. Please note, those exceptions can originate from multiple applets. For a helpful bug report, be sure to run only one applet.
1) at 16/08/14 14.16
net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Run in Sandbox call performed too late. The classloader was notified to run the applet sandboxed, but security settings were already initialized.
    at net.sourceforge.jnlp.runtime.JNLPClassLoader$SecurityDelegateImpl.setRunInSandbox(JNLPClassLoader.java:2385)
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkPermissionsAttribute(ManifestAttributesChecker.java:203)
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkAll(ManifestAttributesChecker.java:79)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader. (JNLPClassLoader.java:288)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:351)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:418)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:394)
    at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:711)
    at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:675)
    at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:908)
2) at 16/08/14 14.16
net.sourceforge.jnlp.LaunchException: The applet is signed but its manifest specifies Sandbox permissions. This is not yet supported. Try running the applet again, but choose the Sandbox run option.
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkPermissionsAttribute(ManifestAttributesChecker.java:206)
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkAll(ManifestAttributesChecker.java:79)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader. (JNLPClassLoader.java:288)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:351)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:418)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:394)
    at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:711)
    at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:675)
    at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:908)
Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Run in Sandbox call performed too late. The classloader was notified to run the applet sandboxed, but security settings were already initialized.
    at net.sourceforge.jnlp.runtime.JNLPClassLoader$SecurityDelegateImpl.setRunInSandbox(JNLPClassLoader.java:2385)
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkPermissionsAttribute(ManifestAttributesChecker.java:203)
    ... 8 more
3) at 16/08/14 14.16
net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize applet. For more information click "more information button".
    at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:746)
    at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:675)
    at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:908)
Caused by: net.sourceforge.jnlp.LaunchException: The applet is signed but its manifest specifies Sandbox permissions. This is not yet supported. Try running the applet again, but choose the Sandbox run option.
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkPermissionsAttribute(ManifestAttributesChecker.java:206)
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkAll(ManifestAttributesChecker.java:79)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader. (JNLPClassLoader.java:288)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:351)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:418)
    at net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:394)
    at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:711)
    ... 2 more
Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Run in Sandbox call performed too late. The classloader was notified to run the applet sandboxed, but security settings were already initialized.
    at net.sourceforge.jnlp.runtime.JNLPClassLoader$SecurityDelegateImpl.setRunInSandbox(JNLPClassLoader.java:2385)
    at net.sourceforge.jnlp.runtime.ManifestAttributesChecker.checkPermissionsAttribute(ManifestAttributesChecker.java:203)
    ... 8 more