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PostPosted: Sat Jan 28, 2012 7:47 pm 
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Joined: Thu Jul 28, 2011 3:04 pm
Posts: 12
Hi all. I have some troubles with runnig applet in linux (ubuntu) , but in windows applet runs correctly. Need some help to understand this error code:

Code:
Sat Jan 28 21:21:41 EET 2012 INFO:Clear up
'lzma.jar' required for LZMA support!
trying files without the lzma extension...
'lzma.jar' required for LZMA support!
trying files without the lzma extension...
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$4.getPermissions(AppletLoader.java:1094)
   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:1201)
   at org.lwjgl.util.applet.AppletLoader$2.run(AppletLoader.java:864)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:216)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:647)
   at java.awt.EventQueue.access$000(EventQueue.java:96)
   at java.awt.EventQueue$1.run(EventQueue.java:608)
   at java.awt.EventQueue$1.run(EventQueue.java:606)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:617)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)
Caused by: java.lang.NullPointerException
   at net.sourceforge.jnlp.runtime.JNLPClassLoader.getPermissions(JNLPClassLoader.java:602)
   ... 30 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$4.getPermissions(AppletLoader.java:1094)
   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 java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:186)
   at org.newdawn.slick.AppletGameContainer.init(AppletGameContainer.java:124)
   at org.lwjgl.util.applet.AppletLoader.switchApplet(AppletLoader.java:1212)
   at org.lwjgl.util.applet.AppletLoader$2.run(AppletLoader.java:864)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:216)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:647)
   at java.awt.EventQueue.access$000(EventQueue.java:96)
   at java.awt.EventQueue$1.run(EventQueue.java:608)
   at java.awt.EventQueue$1.run(EventQueue.java:606)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:617)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)
Caused by: java.lang.NullPointerException
   at net.sourceforge.jnlp.runtime.JNLPClassLoader.getPermissions(JNLPClassLoader.java:602)
   ... 33 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$4.getPermissions(AppletLoader.java:1094)
   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 java.lang.Class.forName0(Native Method)
   at java.lang.Class.forName(Class.java:186)
   at org.newdawn.slick.AppletGameContainer.init(AppletGameContainer.java:124)
   at org.lwjgl.util.applet.AppletLoader.switchApplet(AppletLoader.java:1212)
   at org.lwjgl.util.applet.AppletLoader$2.run(AppletLoader.java:864)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:216)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:647)
   at java.awt.EventQueue.access$000(EventQueue.java:96)
   at java.awt.EventQueue$1.run(EventQueue.java:608)
   at java.awt.EventQueue$1.run(EventQueue.java:606)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:617)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)
Caused by: java.lang.NullPointerException
   at net.sourceforge.jnlp.runtime.JNLPClassLoader.getPermissions(JNLPClassLoader.java:602)
   ... 33 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$4.getPermissions(AppletLoader.java:1094)
   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.newdawn.slick.AppletGameContainer.init(AppletGameContainer.java:126)
   at org.lwjgl.util.applet.AppletLoader.switchApplet(AppletLoader.java:1212)
   at org.lwjgl.util.applet.AppletLoader$2.run(AppletLoader.java:864)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:216)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:647)
   at java.awt.EventQueue.access$000(EventQueue.java:96)
   at java.awt.EventQueue$1.run(EventQueue.java:608)
   at java.awt.EventQueue$1.run(EventQueue.java:606)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:617)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)
Caused by: java.lang.NullPointerException
   at net.sourceforge.jnlp.runtime.JNLPClassLoader.getPermissions(JNLPClassLoader.java:602)
   ... 31 more
This occurred while 'Initializing real applet'
null
java.lang.reflect.InvocationTargetException
   at java.awt.EventQueue.invokeAndWait(EventQueue.java:1045)
   at org.lwjgl.util.applet.AppletLoader.run(AppletLoader.java:861)
   at java.lang.Thread.run(Thread.java:679)
Caused by: java.lang.ExceptionInInitializerError
   at org.lwjgl.Sys.createImplementation(Sys.java:124)
   at org.lwjgl.Sys.<clinit>(Sys.java:111)
   at org.newdawn.slick.GameContainer.getTime(GameContainer.java:447)
   at org.newdawn.slick.GameContainer.<init>(GameContainer.java:98)
   at org.newdawn.slick.AppletGameContainer$Container.<init>(AppletGameContainer.java:249)
   at org.newdawn.slick.AppletGameContainer.init(AppletGameContainer.java:126)
   at org.lwjgl.util.applet.AppletLoader.switchApplet(AppletLoader.java:1212)
   at org.lwjgl.util.applet.AppletLoader$2.run(AppletLoader.java:864)
   at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:216)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:647)
   at java.awt.EventQueue.access$000(EventQueue.java:96)
   at java.awt.EventQueue$1.run(EventQueue.java:608)
   at java.awt.EventQueue$1.run(EventQueue.java:606)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(AccessControlContext.java:105)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:617)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:275)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:200)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:185)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:177)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:138)
Caused by: java.lang.NullPointerException
   at net.sourceforge.jnlp.runtime.JNLPClassLoader.getPermissions(JNLPClassLoader.java:602)
   at net.sourceforge.jnlp.runtime.JNLPPolicy.getPermissions(JNLPPolicy.java:86)
   at net.sourceforge.jnlp.runtime.JNLPPolicy.implies(JNLPPolicy.java:182)
   at java.security.ProtectionDomain.implies(ProtectionDomain.java:240)
   at java.security.AccessControlContext.checkPermission(AccessControlContext.java:371)
   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:284)
   at java.lang.SecurityManager.checkPropertyAccess(SecurityManager.java:1302)
   at java.lang.System.getProperty(System.java:669)
   at org.lwjgl.LWJGLUtil$2.run(LWJGLUtil.java:406)
   at org.lwjgl.LWJGLUtil$2.run(LWJGLUtil.java:404)
   at java.security.AccessController.doPrivileged(Native Method)
   at org.lwjgl.LWJGLUtil.getPrivilegedProperty(LWJGLUtil.java:404)
   at org.lwjgl.LWJGLUtil.<clinit>(LWJGLUtil.java:272)
   ... 22 more

PS: Sorry for my English :shock:


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PostPosted: Sat Jan 28, 2012 7:56 pm 
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Game Developer
User avatar

Joined: Sun Nov 12, 2006 8:40 pm
Posts: 574
By default Ubuntu doesn't use the Oracle Java Applet Plugin but instead has IcedTea-Web installed. IcedTea-Web doesn't currently support LWJGL Applet, however such supported is scheduled to be added in the IcedTea-Web 2.0 release (as indicated here).

To make it work install Oracle Java (instead of OpenJDK) on linux.


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PostPosted: Sat Jan 28, 2012 8:00 pm 
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Joined: Thu Jul 28, 2011 3:04 pm
Posts: 12
Thanks for fast answer, i'll try.


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