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Re: [: NDT java error]


Chronological Thread 
  • From: Peter Van Epp <>
  • To: Richard Carlson <>
  • Cc:
  • Subject: Re: [: NDT java error]
  • Date: Wed, 23 Aug 2006 15:37:32 -0700

On Wed, Aug 23, 2006 at 05:04:36PM -0400, Richard Carlson wrote:
> Hi Peter;
>
> This was on the just released NDT-3.3.12 version?
>
> Also, would you try connecting to http://lab236.interne2.edu:7123 This is
> a test system running the ISO image. It certainly worked with my PC and
> Netscape, IE, and Firefox but I would be delighted to know what happens
> when the Mac hits it.
>
> Rich
>

Hangs (as you see I'm reading the messages in reverse order here :-)):
Don't get the start button and the java console says:

Java(TM) Plug-in: Version 1.4.2_09
Using JRE version 1.4.2_09 Java HotSpot(TM) Client VM
User home directory = /Users/vanepp
----------------------------------------------------
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 properties
t: dump thread list
v: dump thread stack
x: clear classloader cache
0-5: set trace level to <n>
----------------------------------------------------
Wed Aug 23 15:34:55 PDT 2006 JEP creating applet Tcpbw100
(http://lab236.internet2.edu:7123/)
java.lang.Error: Do not use Tcpbw100.setLayout() use
Tcpbw100.getContentPane().setLayout() instead
at javax.swing.JApplet.createRootPaneException(JApplet.java:203)
at javax.swing.JApplet.setLayout(JApplet.java:264)
at Tcpbw100.init(Tcpbw100.java:174)
at sun.applet.AppletPanel.run(AppletPanel.java:354)
at jep.AppletHolderPanel.run(AppletHolderPanel.java:148)
at java.lang.Thread.run(Thread.java:552)

Which is what we used to step through one screen at a time making the
change :-). I don't see it on this one, but some of them implied it was a
Java security exception which may be what the difference is (again according
to our Java literate folks).

Peter Van Epp / Operations and Technical Support
Simon Fraser University, Burnaby, B.C. Canada



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