Hi Bob,

Did you see the post about having emptied cache/restarted browser? Really not sure what you mean, since I'm not aware that that is an ineffective measure regarding cache... Also this happened on two different machines. So maybe there is some level of caching that I do not understand?

Frieda


On May 17, 2007, at May 17, 12:10 PM, Bob Hanson wrote:

I'll bet if you move them back it will work just fine as well. Really it
was a browser caching problem. When you moved the page your browser
loaded the files again. That's all.

Frieda Reichsman wrote:

OK, I have repaired the tutorial but am not understanding why it was
not working the way it was. I moved the applets up a directory so they
are "above" the page that calls them, and changed the directory in
jmolInitialize accordingly. Now it works.

I thought this structure of the applets being in a directory somewhere
above was only necessary for running an applet locally? Did this
change somewhere along the line?

Frieda


On May 16, 2007, at May 16, 11:05 PM, Bob Hanson wrote:

I think it's just a caching problem.

Frieda Reichsman wrote:

Hi, I have a tutorial that worked about 1 year ago with no problems. I
just re-uploaded it and get this error:

load: class JmolApplet not found.
java.lang.ClassNotFoundException: JmolApplet
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java: 168)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.applet.AppletClassLoader.loadClass(AppletClassLoader.java: 119)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at sun.applet.AppletClassLoader.loadCode(AppletClassLoader.java: 599)
at sun.applet.AppletPanel.createApplet(AppletPanel.java:721)
at sun.plugin.AppletViewer.createApplet(AppletViewer.java:1826)
at sun.applet.AppletPanel.runLoader(AppletPanel.java:650)
at sun.applet.AppletPanel.run(AppletPanel.java:324)
at java.lang.Thread.run(Thread.java:613)
Caused by: java.io.IOException: open HTTP connection failed.
at sun.applet.AppletClassLoader.getBytes(AppletClassLoader.java: 271) at sun.applet.AppletClassLoader.access$100 (AppletClassLoader.java:44)
at sun.applet.AppletClassLoader$1.run(AppletClassLoader.java:158)
at java.security.AccessController.doPrivileged(Native Method)
at sun.applet.AppletClassLoader.findClass(AppletClassLoader.java: 155)
... 9 more

__________________________________

When I run this on my machine's server instead of online, I get this
error:

FileManager.openFile(../structures/1mbo.pdb)
error opening
file:/Library/WebServer/Documents/patterson_hb/structures/1mbo.pdb
java.security.AccessControlException: access denied
(java.io.FilePermission
/Library/WebServer/Documents/patterson_hb/structures/1mbo.pdb read)
openFile(../structures/1mbo.pdb) 32 ms
__________________________________

I don't think any of the file hierarchy has changed; Jmol.js is in the
right place, etc.
I'm puzzled; haven't had any issues like this in a long time. Can
someone steer me toward what else to look for?

Thanks,
Frieda

///////////////////////////////////////////

Frieda Reichsman
Molecules in Motion
Interactive Molecular Structures
http://www.moleculesinmotion.com

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Molecules in Motion
Interactive Molecular Structures
http://www.moleculesinmotion.com

///////////////////////////////////////////


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