ndt-users list created

["Schweinberg, Michael R" <>]

Hello all,

Has anyone figured out a resolution to the following:

"Selected plugin was not loaded properly. Make sure that you have proper 
plugin installed, and that it is not being blocked by your browser."

Our users are on IE9.

Best Regards,

Mike Schweinberg
UPMC Network Operations Center


-----Original Message-----
From: 

 
[mailto:]
 On Behalf Of Aaron Brown
Sent: Monday, May 11, 2015 8:00 AM
To: Christoph Galuschka
Cc: 

Subject: Re: after ndt 3.7.1 update edu folder and tcpbw100.class file not 
found

Hey Christoph,

Can you try going to http://[ndt address]:7123/tcpbw100.html and see if it 
works that way?

Cheers,
Aaron

> On May 11, 2015, at 5:37 AM, Christoph Galuschka 
> <>
>  wrote:
> 
> Hi,
> 
> i get the same error re Tcpbw100.class file not found when updateing 
> NDT to
> 3.7.0.1-2 (from IE)
> Laden: Klasse Tcpbw100.class nicht gefunden
> java.lang.ClassNotFoundException: Tcpbw100.class
>       at sun.plugin2.applet.Applet2ClassLoader.findClass(Unknown Source)
>       at sun.plugin2.applet.Plugin2ClassLoader.loadClass0(Unknown Source)
>       at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
>       at sun.plugin2.applet.Plugin2ClassLoader.loadClass(Unknown Source)
>       at java.lang.ClassLoader.loadClass(Unknown Source)
>       at sun.plugin2.applet.Plugin2ClassLoader.loadCode(Unknown Source)
>       at sun.plugin2.applet.Plugin2Manager.createApplet(Unknown Source)
>       at 
> sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown
> Source)
>       at java.lang.Thread.run(Unknown Source) (sorry is a german browser).
> I allready cleared the Java Cache.
> 
> With 3.6.5.2 everything run without issues.
> 
> In case this helps, here is the output from icedtea-web running on CentOS-7:
> 
> The folloing exception has occured. For more information, try to 
> launch the browser from the command line and examine the output.
> For even more information you can visit 
> http://icedtea.classpath.org/wiki/IcedTea-Web and follow the steps 
> described there on how to obtain necessary information to file bug 
> Additional information may be available in the console or logs. Even 
> more information is available if debugging is enabled.
> 
> Another available info:
> IcedTea-Web Plugin version: 1.5.2 (rhel-0.el7-x86_64)
> 5/11/15 11:35 AM
> Exception was: 
> net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: 
> Could not initialize applet. For more information click "more information 
> button".
>       at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:739)
>       at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:668)
>       at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:901)
> Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Initialization 
> Error:
> Unknown Main-Class. Could not determine the main class for this application.
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:681)
>       at net.sourceforge.jnlp.runtime.JNLPClassLoader. 
> (JNLPClassLoader.java:277)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:351)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:418)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:394)
>       at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:704)
>       ... 2 more
> Caused by: java.lang.ClassNotFoundException: Could not find class Tcpbw100
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2483)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.findClass(JNLPClassLoader.java:1653)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClass(JNLPClassLoader.java:2496)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:678)
>       ... 7 more
> Caused by: java.security.PrivilegedActionException:
> java.lang.ClassNotFoundException: Tcpbw100
>       at java.security.AccessController.doPrivileged(Native Method)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2473)
>       ... 10 more
> Caused by: java.lang.ClassNotFoundException: Tcpbw100
>       at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>       at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>       at java.security.AccessController.doPrivileged(Native Method)
>       at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.access$2001(JNLPClassLoader.java:2445)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2476)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2474)
>       ... 12 more
> This is the list of exceptions that occurred launching your applet. 
> Please note, those exceptions can originate from multiple applets. For 
> a helpful bug report, be sure to run only one applet.
> 1) at 5/11/15 11:35 AM
> net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: 
> Unknown Main-Class. Could not determine the main class for this application.
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:681)
>       at net.sourceforge.jnlp.runtime.JNLPClassLoader. 
> (JNLPClassLoader.java:277)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:351)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:418)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:394)
>       at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:704)
>       at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:668)
>       at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:901)
> Caused by: java.lang.ClassNotFoundException: Could not find class Tcpbw100
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2483)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.findClass(JNLPClassLoader.java:1653)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClass(JNLPClassLoader.java:2496)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:678)
>       ... 7 more
> Caused by: java.security.PrivilegedActionException:
> java.lang.ClassNotFoundException: Tcpbw100
>       at java.security.AccessController.doPrivileged(Native Method)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2473)
>       ... 10 more
> Caused by: java.lang.ClassNotFoundException: Tcpbw100
>       at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>       at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>       at java.security.AccessController.doPrivileged(Native Method)
>       at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.access$2001(JNLPClassLoader.java:2445)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2476)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2474)
>       ... 12 more
> 2) at 5/11/15 11:35 AM
> net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: 
> Could not initialize applet. For more information click "more information 
> button".
>       at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:739)
>       at net.sourceforge.jnlp.Launcher.getApplet(Launcher.java:668)
>       at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:901)
> Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Initialization 
> Error:
> Unknown Main-Class. Could not determine the main class for this application.
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:681)
>       at net.sourceforge.jnlp.runtime.JNLPClassLoader. 
> (JNLPClassLoader.java:277)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.createInstance(JNLPClassLoader.java:351)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:418)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.getInstance(JNLPClassLoader.java:394)
>       at net.sourceforge.jnlp.Launcher.createApplet(Launcher.java:704)
>       ... 2 more
> Caused by: java.lang.ClassNotFoundException: Could not find class Tcpbw100
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2483)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.findClass(JNLPClassLoader.java:1653)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClass(JNLPClassLoader.java:2496)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader.initializeResources(JNLPClassLoader.java:678)
>       ... 7 more
> Caused by: java.security.PrivilegedActionException:
> java.lang.ClassNotFoundException: Tcpbw100
>       at java.security.AccessController.doPrivileged(Native Method)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.findClassNonRecursive(JNLPClassLoader.java:2473)
>       ... 10 more
> Caused by: java.lang.ClassNotFoundException: Tcpbw100
>       at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
>       at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
>       at java.security.AccessController.doPrivileged(Native Method)
>       at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader.access$2001(JNLPClassLoader.java:2445)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2476)
>       at
> net.sourceforge.jnlp.runtime.JNLPClassLoader$CodeBaseClassLoader$1.run(JNLPClassLoader.java:2474)
>       ... 12 more
> 
> Any ideas?
> 
> thanks
> Christoph
> --
> Christoph Galuschka
> CentOS-QA member | IRC: tigalch