Problem in Loading Applet using WebLogic 4.5

Hi!
When I try this Hello example of weblogic in 4.5 I am getting the following error.
How to resolve this?
Very Urgent.
thanks in advance.
regards,
jai
HelloApplet: an exception occurred:
[Root exception is weblogic.rmi.UnmarshalException: Unmarshalling return
- with nested exception:
[java.io.EOFException]]javax.naming.CommunicationException
     at weblogic/jndi/toolkit/ExceptionTranslator.toNamingException
     at weblogic/jndi/toolkit/ExceptionTranslator.toNamingException
     at weblogic/jndi/WLInitialContextFactory.toNamingException
     at weblogic/jndi/WLInitialContextFactory.newContext
     at weblogic/jndi/WLInitialContextFactory.getInitialContext
     at weblogic/jndi/Environment.getContext
     at weblogic/jndi/Environment.getInitialContext
     at weblogic/rmi/Naming.getContext
     at weblogic/rmi/Naming.lookup
     at HelloAppletLocal.init
     at com/ms/applet/AppletPanel.securedCall0
     at com/ms/applet/AppletPanel.securedCall
     at com/ms/applet/AppletPanel.processSentEvent
     at com/ms/applet/AppletPanel.processSentEvent
     at com/ms/applet/AppletPanel.run
     at java/lang/Thread.run
--------------- nested within: ------------------
weblogic.rmi.UnknownHostException: Could not init server [T3://sanjay:7001/HelloServer]
- with nested exception:
[[Root exception is weblogic.rmi.UnmarshalException: Unmarshalling return
- with nested exception:
[java.io.EOFException]]javax.naming.CommunicationException]
     at weblogic/rmi/Naming.getContext
     at weblogic/rmi/Naming.lookup
     at HelloAppletLocal.init
     at com/ms/applet/AppletPanel.securedCall0
     at com/ms/applet/AppletPanel.securedCall
     at com/ms/applet/AppletPanel.processSentEvent
     at com/ms/applet/AppletPanel.processSentEvent
     at com/ms/applet/AppletPanel.run
     at java/lang/Thread.run

Use the plugin for your browser that corresponds to the version of the JDK that the server is running, ie 1.2 plugin for 1.2 server.
jairag wrote:
Hi!
When I try this Hello example of weblogic in 4.5 I am getting the following error.
How to resolve this?
Very Urgent.
thanks in advance.
regards,
jai
HelloApplet: an exception occurred:
[Root exception is weblogic.rmi.UnmarshalException: Unmarshalling return
- with nested exception:
[java.io.EOFException]]javax.naming.CommunicationException
at weblogic/jndi/toolkit/ExceptionTranslator.toNamingException
at weblogic/jndi/toolkit/ExceptionTranslator.toNamingException
at weblogic/jndi/WLInitialContextFactory.toNamingException
at weblogic/jndi/WLInitialContextFactory.newContext
at weblogic/jndi/WLInitialContextFactory.getInitialContext
at weblogic/jndi/Environment.getContext
at weblogic/jndi/Environment.getInitialContext
at weblogic/rmi/Naming.getContext
at weblogic/rmi/Naming.lookup
at HelloAppletLocal.init
at com/ms/applet/AppletPanel.securedCall0
at com/ms/applet/AppletPanel.securedCall
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.run
at java/lang/Thread.run
--------------- nested within: ------------------
weblogic.rmi.UnknownHostException: Could not init server [T3://sanjay:7001/HelloServer]
- with nested exception:
[[Root exception is weblogic.rmi.UnmarshalException: Unmarshalling return
- with nested exception:
[java.io.EOFException]]javax.naming.CommunicationException]
at weblogic/rmi/Naming.getContext
at weblogic/rmi/Naming.lookup
at HelloAppletLocal.init
at com/ms/applet/AppletPanel.securedCall0
at com/ms/applet/AppletPanel.securedCall
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.run
at java/lang/Thread.run

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jairag wrote:
Hi!
When I try this Hello example of weblogic in 4.5 I am getting the following error.
How to resolve this?
Very Urgent.
thanks in advance.
regards,
jai
HelloApplet: an exception occurred:
[Root exception is weblogic.rmi.UnmarshalException: Unmarshalling return
- with nested exception:
[java.io.EOFException]]javax.naming.CommunicationException
at weblogic/jndi/toolkit/ExceptionTranslator.toNamingException
at weblogic/jndi/toolkit/ExceptionTranslator.toNamingException
at weblogic/jndi/WLInitialContextFactory.toNamingException
at weblogic/jndi/WLInitialContextFactory.newContext
at weblogic/jndi/WLInitialContextFactory.getInitialContext
at weblogic/jndi/Environment.getContext
at weblogic/jndi/Environment.getInitialContext
at weblogic/rmi/Naming.getContext
at weblogic/rmi/Naming.lookup
at HelloAppletLocal.init
at com/ms/applet/AppletPanel.securedCall0
at com/ms/applet/AppletPanel.securedCall
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.run
at java/lang/Thread.run
--------------- nested within: ------------------
weblogic.rmi.UnknownHostException: Could not init server [T3://sanjay:7001/HelloServer]
- with nested exception:
[[Root exception is weblogic.rmi.UnmarshalException: Unmarshalling return
- with nested exception:
[java.io.EOFException]]javax.naming.CommunicationException]
at weblogic/rmi/Naming.getContext
at weblogic/rmi/Naming.lookup
at HelloAppletLocal.init
at com/ms/applet/AppletPanel.securedCall0
at com/ms/applet/AppletPanel.securedCall
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.processSentEvent
at com/ms/applet/AppletPanel.run
at java/lang/Thread.run

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mode_211
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enable_trace
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Wrapped command --> 84820100109D59E7CE033B4A5B70115EB7CA3F523C
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Wrapped command --> 84E40080144F0AA00000006203010C010136D28BC08D59D9FA00
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Wrapped command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
Response <-- 6A80
load_applet() returns 0x80206A80 (6A80: Wrong data / Incorrect values in command data.)
Thanks in advance

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Hi,
I am facing problem with loading applets when the browser uses jre 1.6.0_06.
Not able to understand what actually the problem is, I tried to check with a small applet that would simply print Hello World on the java console. Even this applet also could not be loaded on the browser. I could load this applet in the test environment of eclipse, but not able to load it on the browser when the applet is deployed on Tomcat.
We have no problems in loading applet if the browser is using an earlier version of the jre.
One more thing we have found out that, if we change the SSL cipher suite of the ssl.conf file such that it can support weaker protocols, my applet works with jre 1.6.0_06 also.
But one thing we could not understand is that why changes in SSL cipher suite of the ssl.conf file creates problem in loading the applet, only in case the browser is using jre 1.6.0_06. I mean to say that changes in the SSL cipher suite does not create any problem in loading the applet if my browser is using an earlier version of jre 1.6.0_06.
Please help me out as I don't have any clue regarding this problem.
Thanks in advance.

Hi,
We have found a wor around for this problem.
The following option has been unchecked and the applet could be loaded.
Go to java control panel
Under the Advanced Tab
Under the Security section
Uncheck the last option "Use TLSv1.0".
This makes the applet work.
But could not understand as why this is creating a problem.
We have tried to include TLSv1.0 in the cipher suite of our apache server, while keeping the above option in java plugin control panel checked, but even that did not solve the problem.
Please help me of how should I proceed for this problem, as I am totally stuck.
Thank you.

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