Package: icedtea6-plugin
Version: 6b20-1.9.1-1
Severity: normal

--- Please enter the report below this line. ---

I tried to start minecraft from http://www.minecraft.net/play.jsp in
iceweasel. The first thing I saw was the permission request dialog (pressed
yes). After that the loading screen appears and went black afterwards. I see
following output in the console:


java version "1.6.0_20"
OpenJDK Runtime Environment (IcedTea6 1.9.1) (6b20-1.9.1-1)
OpenJDK 64-Bit Server VM (build 17.0-b16, mixed mode)
java.lang.NullPointerException
        at 
sun.applet.PluginAppletViewer.handleMessage(PluginAppletViewer.java:649)
        at 
sun.applet.PluginStreamHandler.handleMessage(PluginStreamHandler.java:270)
        at 
sun.applet.PluginMessageHandlerWorker.run(PluginMessageHandlerWorker.java:82)
java.lang.RuntimeException: Failed to handle message: width 854 height 480 for 
instance 1
        at 
sun.applet.PluginAppletViewer.handleMessage(PluginAppletViewer.java:660)
        at 
sun.applet.PluginStreamHandler.handleMessage(PluginStreamHandler.java:270)
        at 
sun.applet.PluginMessageHandlerWorker.run(PluginMessageHandlerWorker.java:82)
Caused by: java.lang.NullPointerException
        at 
sun.applet.PluginAppletViewer.handleMessage(PluginAppletViewer.java:649)
        ... 2 more
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
org.lwjgl.util.applet.AppletLoader$3.getPermissions(AppletLoader.java:713)
        at 
java.security.SecureClassLoader.getProtectionDomain(SecureClassLoader.java:210)
        at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        at 
org.lwjgl.util.applet.AppletLoader.switchApplet(AppletLoader.java:755)
        at org.lwjgl.util.applet.AppletLoader.run(AppletLoader.java:644)
        at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.NullPointerException
        at 
net.sourceforge.jnlp.runtime.JNLPClassLoader.getPermissions(JNLPClassLoader.java:537)
        ... 17 more
java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
org.lwjgl.util.applet.AppletLoader$3.getPermissions(AppletLoader.java:713)
        at 
java.security.SecureClassLoader.getProtectionDomain(SecureClassLoader.java:210)
        at 
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
        at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        at com.mojang.minecraft.MinecraftApplet.init(Unknown Source)
        at 
org.lwjgl.util.applet.AppletLoader.switchApplet(AppletLoader.java:766)
        at org.lwjgl.util.applet.AppletLoader.run(AppletLoader.java:644)
        at java.lang.Thread.run(Thread.java:636)
Caused by: java.lang.NullPointerException
        at 
net.sourceforge.jnlp.runtime.JNLPClassLoader.getPermissions(JNLPClassLoader.java:537)
        ... 18 more
Fatal error occured (8): null
java.lang.NullPointerException
        at 
net.sourceforge.jnlp.runtime.JNLPClassLoader.getPermissions(JNLPClassLoader.java:537)
        at 
net.sourceforge.jnlp.runtime.JNLPPolicy.getPermissions(JNLPPolicy.java:65)
        at net.sourceforge.jnlp.runtime.JNLPPolicy.implies(JNLPPolicy.java:100)
        at java.security.ProtectionDomain.implies(ProtectionDomain.java:240)
        at 
java.security.AccessControlContext.checkPermission(AccessControlContext.java:320)
        at 
java.security.AccessController.checkPermission(AccessController.java:553)
        at java.lang.SecurityManager.checkPermission(SecurityManager.java:549)
        at 
net.sourceforge.jnlp.runtime.JNLPSecurityManager.checkPermission(JNLPSecurityManager.java:250)
        at java.awt.Robot.checkRobotAllowed(Robot.java:151)
        at java.awt.Robot.init(Robot.java:137)
        at java.awt.Robot.<init>(Robot.java:99)
        at com.mojang.minecraft.l.<init>(Unknown Source)
        at com.mojang.minecraft.MinecraftApplet.init(Unknown Source)
        at 
org.lwjgl.util.applet.AppletLoader.switchApplet(AppletLoader.java:766)
        at org.lwjgl.util.applet.AppletLoader.run(AppletLoader.java:644)
        at java.lang.Thread.run(Thread.java:636)

Then I installed sun-java6-plugin from non-free and changed net.ipv6.bindv6only 
to 0 in
sysctl - which allowed me to play it.

The sysctl trick is only sun-java6-plugin specific and does not help with
icedtea6-plugin.

--- System information. ---
Architecture: amd64
Kernel:       Linux 2.6.36-trunk-amd64

Debian Release: squeeze/sid
  500 unstable        www.debian-multimedia.org 
  500 unstable        ftp.debian.org 
  500 testing         ftp.debian.org 
  500 stable          ftp.debian.org 
    1 experimental    www.debian-multimedia.org 
    1 experimental    ftp.debian.org 

--- Package information. ---
Depends                    (Version) | Installed
====================================-+-=================
openjdk-6-jre       (= 6b20-1.9.1-1) | 6b20-1.9.1-1
xulrunner-1.9.1                      | 1.9.1.15-1
libatk1.0-0              (>= 1.29.3) | 1.32.0-1
libc6                     (>= 2.3.2) | 2.11.2-7
libcairo2                 (>= 1.2.4) | 1.10.0-1
libfontconfig1            (>= 2.8.0) | 2.8.0-2.1
libfreetype6              (>= 2.2.1) | 2.4.2-2.1
libgcc1                 (>= 1:4.1.1) | 1:4.5.1-11
libglib2.0-0             (>= 2.16.0) | 2.27.4-1
libgtk2.0-0               (>= 2.8.0) | 2.22.0-1
libnspr4-0d            (>= 1.8.0.10) | 4.8.6-1
libpango1.0-0            (>= 1.14.0) | 1.28.3-2
libstdc++6                  (>= 4.5) | 4.5.1-11


Package's Recommends field is empty.

Package's Suggests field is empty.




-- 
Emil Langrock



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