105372 - class not found exception at

Status: RESOLVED WONTFIX

(Core Graveyard :: Java: OJI, defect)

Description

[Sivakiran Tummala]

From Bugzilla Helper:
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:0.9.2)
Gecko/20010726 Netscape6/6.1
BuildID:    2001-10-17-16-0.9.4

the applets are not loaded. an alert is shown "applet failed to load from URL
"http://foo" and the status bar says applet failed.
the error in the java console reads:
java.lang.classNotFoundexception: classname. 

Reproducible: Always
Steps to Reproduce:
load the url http://www.ndtv.com
click on the top banner (in blue color).

Comment 1

[Sivakiran Tummala]

adding the keyword nsbranch

Comment 2

[Igor Nekrestyanov]

i can not get this page to work too. 
But it does not work with Netscape too. 
It only works in IE but for IE server 
returns special page with marquue tag (for mozilla/netscape
page include applet tag).

Moreover, i failed to find marquue.jar on www.ndtv.com at any 
place i could imagine from frame source. 
Class not found exception is raised for same reason.

Therefore, i propose to close this as not a bug.

Comment 3

[Jaime Rodriguez, Jr.]

Looks like this was a problem in 6.1, as well. Gonna PDT- this one. Pls let us
know, if you think we should reconsider.

Comment 4

[Sivakiran Tummala]

http://www.ndtv.com was an example. There is a problem with applets in general,
other appets are loaded but alert is shown and class not found exception is raised. 

http://bubblegum.mcom.com/ngdriver/suites/dom1/hapl001.html
http://bubblegum.mcom.com/ngdriver/suites/dom1/hapl002.html
http://bubblegum.mcom.com/ngdriver/suites/dom1/hapl003.html
http://bubblegum.mcom.com/ngdriver/suites/dom1/hapl004.html

The visibility of this bug is high.

Comment 5

[Igor Nekrestyanov]

Are these URL's valid?

I am getting
  Unable to determine IP address from host name for bubblegum.mcom.com 
:(

Comment 6

[Sivakiran Tummala]

Igor,
load the http://java.sun.com to see the problem.
An alert is thrown before loading an applet at http://java.sun.com/
i am removing PDT- from status whiteboard because this bug is a regression from
6.1 and was not seen before 10/17 builds.

Comment 7

[Peter Lubczynski]

Attachment: reduced testcase for www.ndtv.com

Comment 8

[Peter Lubczynski]

Reporter: be sure your system is setup correctly and you do a FULL install. I do
not see any problems loading any Java site with 0.9.4 builds from the night of
10/17. Tested on both W2K and RH 7.1.

However, I do see the orriginal problem in this bug about a class loading
exception. I've attched a testcase that is outside the firewall for Igor.

I also agree with Igor that this bug should either be marked INVALID or
reassigned to Evangelism. You get the same error in 4.x. I wonder if you played
around with the HTML markup if it could be made to work.

Comment 9

[Sivakiran Tummala]

Attachment: attachment showing the java console msg

Comment 10

[Patty Mac]

I just tried on windows 98 and Linux redhat 6.2 (commercial branch:
2001-10-17-18-0.9.4) and use "CUSTOM install". There's no problem loading
any java site at all. However, I do see the orginal problem in this bug for
windows 98 and linux redhat 6.2 by clicking on this url: http://www.ndtv.com  
This also has the same problem on netscape 4.x as well.

Comment 11

[Peter Lubczynski]

Can one of you try to find the "marquee.jar" file on their server (maybe by
guessing the URL)? Open it up in Zip program and see if there is marquee.class
inside. If you are able to find this, we need to try to get Java to find it as well.

Comment 12

[Sivakiran Tummala]

Attachment: attaching snapshot (opens on mac) when alert was thrown.

Comment 13

[Igor Nekrestyanov]

I tried latest trunk and can not reproduce reported problem
(java.sun.com is displayed fine)

I failed to find marquue.jar on ndtv.com site (all my guesses did not work :())

sivakiran: Which url did you visit when get these java console output?
   could you please clarify the format of your screenshot file 
   or post screenshot converted to one of commonly used image formats?

Comment 14

[Sivakiran Tummala]

This bug can be reproduced on Mac only. The sreenshot i attached opens in Mac.
java.sun.com also failed. Igor: i tried to change the screenshot to other format
but did not work, file does not even have extension. 

Comment 15

[Alexander Zuev]

Everything works fine for me on latest build with JRE 1.3.1-b24 on Solaris 2.8. 
Both java.sun.com and www.ndtv.com shows up fine with all the applets working. 
May it be the Mac only bug? Then we need to change Platform tag from All to 
Macintosh.

Comment 16

[Sivakiran Tummala]

this is a Mac specific bug and it fails on 9.x

Comment 17

[Jaime Rodriguez, Jr.]

what's the status on this one?

Comment 18

[Peter Lubczynski]

Java Mac issue,
--->reassigning to bnesse

Comment 19

[Brian Nesse (gone)]

For the most part all of the supplied testcases WFM.

http://bubblegum.mcom.com/ngdriver/suites/dom1/hapl003.html
Fails to load, spitting out a path security violation.

The remainder of the bubblegum links appear to work except the table display
indicates a result of "failed" with an Actual Result of "undefined" in each
case. These display success under OSX, but I'm not entirely clear on what this
is supposed to indicate.

Comment 20

[Patty Mac]

Clicking this url from additional comment #19:
http://bubblegum.mcom.com/ngdriver/suites/dom1/hapl003.html
It loads fine on MAC OS 10.1. However, it fails on Mac os 9.2.
Screenshot is coming...

Below here is the error from java console window on os 9.2:

An exception occurred:
java.lang.SecurityException: illegal relative URL
	at
com.apple.mrj.JManager.JMAppletClassLoader_IMPL.makeRelativeURLWithSecurity(JMAppletClassLoaderOld.java)
	at com.apple.mrj.JManager.JMAppletResourceLoader.loadJar(JMAppletResourceLoader.java)
	at com.apple.mrj.JManager.JMAppletViewer_OLD.doLoadCode(JMAppletViewerOld.java)
	at com.apple.mrj.JManager.JMAppletViewer_OLD.setState(JMAppletViewerOld.java)
	at com.apple.mrj.JManager.JMViewerEvent.post(JMAppletViewerOld.java)
	at com.apple.mrj.JManager.AVDispatcherThread.run(JMAppletViewerOld.java)

Comment 21

[Patty Mac]

Attachment: applet fails with this url on mac os 9.2

Comment 22

[Sivakiran Tummala]

comment#12, is the snapshot. I do not know how to open the snapshot in non -mac 
machines. pmac, can we open the snapshot in other operating systems.

Comment 23

[Patty Mac]

Actually the snap shot on Mac os 9.2 is saying like this:
"Applet failed to load from URL: 
http://bubblegum.mcom.com/ngdriver/suites/dom1/hapl003.html"

Comment 24

[Peter Trudelle]

nsbeta1- per ADT triage team

Comment 25

[saari (gone)]

Last case fails in IE as well. Futuring since it works in OSX. 

Comment 26

[Sivakiran Tummala]

i tried on mac 9.1 with IE5, there was no error msg and the applet loaded 
properly. Saari, which IE are you using.

Comment 27

[Sivakiran Tummala]

this is a mac 8-9.x specific bug and it is annonying to see the alert pop up 
everytime you visit a page which has applets. The impact on users is moderate to 
high. Is there any chance that the fix will land in for this release.

Comment 28

[Patty Mac]

sivakiran, Did you try this url today:
http://bubblegum.mcom.com/ngdriver/suites/dom1/hapl003.html
I tried it on last thursday  2/7/01, the page loaded fine on mac os 10.1.
but failed on mac os 9.2. However, I try again  on mac os 9.2 IE5 or 
netscape commercial build
(2002-02-08-08-trunk), the page is not found and returned with 
the following error:

Not Found
The requested object does not exist on this server. The link you followed 
is either outdated, inaccurate, or the server has been instructed not to let 
you have it. 

Comment 29

[Sivakiran Tummala]

the link has been changed to 

http://bubblegum.mcom.com/ngdriver/suites/dom-html/hapl003.html

Comment 30

[Patty Mac]

siva, I just tried on Mac os 9.2 with IE 5, I got the error:
2/11/2002 @ 15:49:40
Java Exception: java.lang.SecurityException - illegal relative URL
Stack Trace:
java.lang.SecurityException: illegal relative URL
	at 
com.apple.mrj.JManager.JMAppletClassLoader_IMPL.makeRelativeURL
WithSecurity(JMAppletClassLoaderOld.java)
	at 
com.apple.mrj.JManager.JMAppletResourceLoader.loadJar(JMAppletRes
ourceLoader.java)
	at 
com.apple.mrj.JManager.JMAppletViewer_OLD.doLoadCode(JMAppletVie
werOld.java)
	at 
com.apple.mrj.JManager.JMAppletViewer_OLD.setState(JMAppletViewer
Old.java)
	at com.apple.mrj.JManager.JMViewerEvent.post(JMAppletViewerOld.java)
	at 
com.apple.mrj.JManager.AVDispatcherThread.run(JMAppletViewerOld.jav
a)

Comment 31

[HARUNAGA Hirotoshi]

I have installed MRJ 2.2.5 and MRJ SDK 2.2 on Mac OS 9.2.
If I open sample applet of MRJ SDK 2.2, for example
MRJ SDK 2.2:Apple Applet Runner:Applets:DrawTest:example1.html,
there is no problem on 2002021303/Mac.

But DrawTest of MRJ 2.2.5 causes "Applet failed to load from URL:" error,
and MRJPluginAppletOutput shows:

MRJ Console Output.
MRJ Plugin Version: eerieQuarkDoll.v.b1
--------------------
[System.err] An exception occurred:
[System.err] 

[System.err] java.lang.ClassNotFoundException: DrawTest
[System.err] 

[System.err] 	at
com.apple.mrj.JManager.JMAppletClassLoader_IMPL.loadClass(JMAppletClassLoaderOld.java)
[System.err] 

[System.err] 	at
com.apple.mrj.JManager.JMAppletClassLoader_IMPL.loadClass(JMAppletClassLoaderOld.java)
[System.err] 

[System.err] 	at
com.apple.mrj.JManager.JMAppletClassLoader_ROOT.loadClass(JMAppletClassLoaderOld.java)
[System.err] 

[System.err] 	at
com.apple.mrj.JManager.JMAppletViewer_OLD.doLoadCode(JMAppletViewerOld.java)
[System.err] 

[System.err] 	at
com.apple.mrj.JManager.JMAppletViewer_OLD.setState(JMAppletViewerOld.java)
[System.err] 

[System.err] 	at com.apple.mrj.JManager.JMViewerEvent.post(JMAppletViewerOld.java)
[System.err] 

[System.err] 	at com.apple.mrj.JManager.AVDispatcherThread.run(JMAppletViewerOld.java)
[System.err] 
-----

Isn't it a problem of MRJ's version or
a problem of co-existance of MRJ and MRJ SDK ?

Comment 32

[Simon Paquet [:sipaq]]

This bug is targeted at a Mac classic platform/OS, which is no longer supported
by mozilla.org. Please re-target it to another platform/OS if this bug applies
there as well or resolve this bug.

I will resolve this bug as WONTFIX in four weeks if no action has been taken.
To filter this and similar messages out, please filter for "mac_cla_reorg".

Comment 33

[Simon Paquet [:sipaq]]

mac classic is no longer supported by Mozilla. Marking WONTFIX.