aspose file tools*
The moose likes Applets and the fly likes Exception while loading applet Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login


Win a copy of EJB 3 in Action this week in the EJB and other Java EE Technologies forum!
JavaRanch » Java Forums » Java » Applets
Reply locked New topic
Author

Exception while loading applet

Yamini Sundar
Greenhorn

Joined: Jul 22, 2008
Posts: 3
The below exception is displaying in the java console while loading the applet and this exception is happening in some machines and in other machines this exception not coming and applet is loading correctly, Please help me whether it is related to any security issue or need to change the code.

java.security.PrivilegedActionException: java.lang.reflect.InvocationTargetException
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.liveconnect.SecureInvocation$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at sun.plugin.liveconnect.SecureInvocation.CallMethod(Unknown Source)
at sun.plugin.liveconnect.SecureInvocation.access$300(Unknown Source)
at sun.plugin.liveconnect.SecureInvocation$CallMethodThread.run(Unknown Source)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.plugin.javascript.invoke.JSInvoke.invoke(Unknown Source)
at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at sun.plugin.javascript.JSClassLoader.invoke(Unknown Source)
at sun.plugin.liveconnect.PrivilegedCallMethodAction.run(Unknown Source)
... 6 more
Caused by: java.lang.NullPointerException
at sun.font.FontManager.getFont2D(Native Method)
at sun.font.FontDesignMetrics.initMatrixAndMetrics(Unknown Source)
at sun.font.FontDesignMetrics.<init>(Unknown Source)
at sun.java2d.SunGraphics2D.makeFontMetrics(Unknown Source)
at sun.java2d.SunGraphics2D.getFontMetrics(Unknown Source)
at com.scand.jtree.z.X(Unknown Source)
at com.scand.jtree.TreeCtrl.getPreferredSize(Unknown Source)
at com.scand.jtree.w.XY(Unknown Source)
at com.scand.jtree.TreeApplet.insertNewRoot(Unknown Source)
at com.scand.jtree.TreeApplet.insertNewRoot(Unknown Source)
... 16 more
Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException
at sun.font.FontManager.getFont2D(Native Method)
at sun.font.FontDesignMetrics.initMatrixAndMetrics(Unknown Source)
at sun.font.FontDesignMetrics.<init>(Unknown Source)
at sun.java2d.SunGraphics2D.makeFontMetrics(Unknown Source)
at sun.java2d.SunGraphics2D.getFontMetrics(Unknown Source)
at com.scand.jtree.z.X(Unknown Source)
at com.scand.jtree.TreeCtrl.getPreferredSize(Unknown Source)
at com.scand.jtree.w.XY(Unknown Source)
at com.scand.jtree.TreeCtrl.wy(Unknown Source)
at com.scand.jtree.TreeCtrl.paint(Unknown Source)
at sun.awt.RepaintArea.paintComponent(Unknown Source)
at sun.awt.RepaintArea.paint(Unknown Source)
at sun.awt.windows.WComponentPeer.handleEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Exception in thread "AWT-EventQueue-2" java.lang.NullPointerException
at sun.font.FontManager.getFont2D(Native Method)
at sun.font.FontDesignMetrics.initMatrixAndMetrics(Unknown Source)
at sun.font.FontDesignMetrics.<init>(Unknown Source)
at sun.java2d.SunGraphics2D.makeFontMetrics(Unknown Source)
at sun.java2d.SunGraphics2D.getFontMetrics(Unknown Source)
at com.scand.jtree.z.Z(Unknown Source)
at com.scand.jtree.z.V(Unknown Source)
at com.scand.jtree.TreeCtrl.paint(Unknown Source)
at sun.awt.RepaintArea.paintComponent(Unknown Source)
at sun.awt.RepaintArea.paint(Unknown Source)
at sun.awt.windows.WComponentPeer.handleEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
Ulf Dittmer
Marshal

Joined: Mar 22, 2005
Posts: 39547
    
  27
Please do not post the same question to multiple times.

Let's continue the discussion in this duplicate thread, where you got an answer already.


Ping & DNS - updated with new look and Ping home screen widget
 
I agree. Here's the link: http://aspose.com/file-tools
 
subject: Exception while loading applet
 
Similar Threads
Accesing an EJB code in applet using JBOSS
file reading in applet
Applet Loading Issue
Getting parameters from the htmp page
Facing problem while running Java Applets