| PerfectReign 2005-08-30, 9:56 pm |
| This item is stumping me. I have an applet I wrote some time ago which
simulates a Tic-Tac-Toe game. (It was for a class I took in Java.) I'm now
trying to get it working on my laptop. I copied the files over from my
Windows workstation to my laptop (running SuSE 9.3) and tried it.
I get the following error in my java console on the browser.
Java Plug-in 1.5.0_03
Using JRE version 1.5.0_03 Java HotSpot(TM) Client VM
User home directory = /home/kai
----------------------------------------------------
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>
----------------------------------------------------
java.lang.NullPointerException
at sun.plugin.util.GrayBoxPanel.paint(GrayBoxPanel.java:103)
at sun.plugin.util.GrayBoxPanel.setImage(GrayBoxPanel.java:141)
at sun.plugin.util.GrayBoxPanel.setError(GrayBoxPanel.java:65)
at sun.plugin.util.GrayBoxPainter.getGrayBoxPanel(GrayBoxPainter.java:515)
at sun.plugin.util.GrayBoxPainter.paintGrayBox(GrayBoxPainter.java:542)
at sun.plugin.util.GrayBoxPainter.repaintGrayBox(GrayBoxPainter.java:499)
at sun.plugin.util.GrayBoxPainter.showLoadingError(GrayBoxPainter.java:149)
at sun.plugin.AppletViewer.showAppletStatus(AppletViewer.java:1823)
at sun.applet.AppletPanel.run(AppletPanel.java:446)
at java.lang.Thread.run(Thread.java:595)
java.security.AccessControlException: access denied (java.io.FilePermission X_piece.gif read)
at java.security.AccessControlContext.checkPermission(AccessControlContext.java:264)
at java.security.AccessController.checkPermission(AccessController.java:427)
at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
at java.lang.SecurityManager.checkRead(SecurityManager.java:871)
at sun.awt.SunToolkit.getImageFromHash(SunToolkit.java:632)
at sun.awt.SunToolkit.getImage(SunToolkit.java:646)
at javax.swing.ImageIcon.<init>(ImageIcon.java:81)
at javax.swing.ImageIcon.<init>(ImageIcon.java:107)
at wargame.<init>(wargame.java:34)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl. newInstance(NativeConstructorAccessorImp
l.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl. newInstance(DelegatingConstructorAccesso
rImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
at java.lang.Class.newInstance0(Class.java:350)
at java.lang.Class.newInstance(Class.java:303)
at sun.applet.AppletPanel.createApplet(AppletPanel.java:712)
at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1719)
at sun.applet.AppletPanel.runLoader(AppletPanel.java:641)
at sun.applet.AppletPanel.run(AppletPanel.java:320)
at java.lang.Thread.run(Thread.java:595)
Ideas?
The code can be found here:
http://www.perfectreign.com/java/wargames/
--
kai
www.perfectreign.com
If we drove to Walla Walla and put a bullet between his eyes,
his last thought would be "Ah HA! I win! I made you react!"
--anon
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