Chess Problems

[NoviceMaster]

The problem and add problem applet would not load today. What is going on? Is there a problem with the site or is it on my end?

Thank you.

[mklora]

Same here. The applet works on Windows XP, but not on Mac OS X (either 10.3 or 10.4). I get Applet com.adum.chess.ChessApplet not loaded. Nothing useful in any logs.

Same behavior behavior with both Safari and Firefox, BTW.

[ProfMoxie]

Yep, me too. I run Safari under OSX and the Applet no longer loads.

[adum]

hmmn, i did update the applet so that may have affected people. no idea why it would only be OSX. i'll try to debug if i get a chance. can you check the java console to see if it says anything?

adum

[ProfMoxie]

My Java console doesn't say anything (no errors are listed).

[NoviceMaster]

Here is what my JAVA console says. This is under Windows 98. It has also stopped working under XP on my other computer.

Java Plug-in 1.5.0_12
Using JRE version 1.5.0_12 Java HotSpot(TM) Client VM
User home directory = C:\WINDOWS


----------------------------------------------------
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.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
java.lang.UnsupportedClassVersionError: Bad version number in .class file
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at sun.applet.AppletClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.applet.AppletClassLoader.loadCode(Unknown Source)
at sun.applet.AppletPanel.createApplet(Unknown Source)
at sun.plugin.AppletViewer.createApplet(Unknown Source)
at sun.applet.AppletPanel.runLoader(Unknown Source)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

[adum]

ah whoops, looks like i compiled it under 1.6 by accident. i'll fix that tomorrow...

adum

[adum]

okay, should be fixed now. please try it, let me know.

adum

[NoviceMaster]

It works! Thank you. I'm back on my way from novice to master.

[ProfMoxie]

Thank you!! It works!!