Anyone could hel for this HEAD FIRST runing AdviceClient : Exception in thread "main

[Christ Alain Bassop]

Well thanks for paying attention to this post:


these are my environement variables :

JAVA_HOME : c:\j2sdk1.4.2_04
J2EE_HOME : c:\j2sdkee1.3.1
PATH : c:\j2sdk1.4.2_04\bin;c:\j2sdkee1.3.1\bin
CLASSPATH : c:\j2sdk1.4.2_04\lib\j2ee.jar;%J2EE_HOME%\lib\j2ee.jar;

This is my current directory and files inside after a dir command:

R�pertoire de C:\j2sdk1.4.2_04\bass\projects\advice

12/05/2005 02:18 <DIR> .
12/05/2005 02:18 <DIR> ..
12/05/2005 02:12 3�657 AdviceApp.ear
12/05/2005 02:13 22�313 AdviceAppClient.jar
12/05/2005 02:18 1�418 AdviceClient.class
10/05/2005 01:22 887 AdviceClient.java
11/05/2005 21:06 <DIR> classes
11/05/2005 21:06 <DIR> src

I am no longer blocked with the compilation command but now it's terrific and nobody faced this in the previous posts.

I am a bit at lost with the following error when I try to run this :

I typed : java -cp %CLASSPATH%;AdviceAppClient.jar AdviceClient

I ve got this :

Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/corba/se/internal/util/JDKBridge
at com.sun.corba.ee.internal.core.IOR$LocalCodeBaseSingletonHolder.<clinit>(IOR.java:90)
at com.sun.corba.ee.internal.core.IOR.<init>(IOR.java:238)
at com.sun.corba.ee.internal.iiop.messages.LocateReplyMessage_1_2.read(LocateReplyMessage_1_2.java:137)
at com.sun.corba.ee.internal.iiop.IIOPInputStream.unmarshalHeader(IIOPInputStream.java:126)
at com.sun.corba.ee.internal.iiop.IIOPConnection.getResponse(IIOPConnection.java:671)
at com.sun.corba.ee.internal.iiop.IIOPConnection.send(IIOPConnection.java:778)
at com.sun.corba.ee.internal.corba.InitialNamingClient.locateObject(InitialNamingClient.java:786)
at com.sun.corba.ee.internal.corba.InitialNamingClient.getIORUsingHostInfo(InitialNamingClient.java:597)
at com.sun.corba.ee.internal.corba.InitialNamingClient.resolveCorbaloc(InitialNamingClient.java:573)
at com.sun.corba.ee.internal.corba.InitialNamingClient.resolveUsingORBInitRef(InitialNamingClient.java:544)
at com.sun.corba.ee.internal.corba.InitialNamingClient.cachedInitialReferences(InitialNamingClient.java:1080)
at com.sun.corba.ee.internal.corba.InitialNamingClient.resolve_initial_references(InitialNamingClient.java:981)
at com.sun.corba.ee.internal.corba.ORB.resolve_initial_references(ORB.java:2425)
at com.sun.enterprise.naming.SerialContext.getProvider(SerialContext.java:52)
at com.sun.enterprise.naming.SerialContext.lookup(SerialContext.java:120)
at javax.naming.InitialContext.lookup(Unknown Source)
at AdviceClient.go(AdviceClient.java:20)
at AdviceClient.main(AdviceClient.java:12)

Please tell me where I have been wrong, because for sure I am wrong somewhere...

[Lahiru Abeydeera]

Try adding appsvrt2.jar (I m not really sure the file name but got to be something similar to this) in J2EE_HOME/lib directory your class path.

This might work

Good luck

[Christ Alain Bassop]

Hi guys, spcialy Lahiru and thank for your assistance

quote :
________________________________________________________________________
Try adding appsvrt2.jar (I m not really sure the file name but got to be something similar to this) in J2EE_HOME/lib directory your class path.

This might work
_________________________________________________________________________

How can I add this file (appsvrt2.jar) I don't have it, I searched on my machine in J2EE and JAVA folder could not see it.

the error was this :

Exception in thread "main" java.lang.NoClassDefFoundError: com/sun/corba/se/internal/util/JDKBridge

Is this a physical path in my machine or that has to be in my machine or is it a path located in the AdviceAppClient.jar file. If this pysical path has to be somewehere in my machine I don't have it in JAVA_HOME J2EE_HOME directories and subdirs.

it seems that nobody has gotten this error, it's hot for me now I keep waisting my time with this error, is there somebody there.

AnyOne to rescue me ??? help !!!

[narendranadh j]

Hi christ,

I too had run into the same kind of "NoClassDefFoundError" problem. I think

it is due to incompatibility between j2sdk versions.

When i got this error i had Jdk1.5 and i checked in JAVA_HOME/jre/lib/rt.jar ( this is where all the corba related files are grouped). but i didn't find the specified class. So, i downloaded j2sdk1.4.2_08 and checked in the "rt.jar" file. In this version i could find the file. So, i set the JAVA_HOME to the new version and every thing worked fine.

So, in your case too you may need to check the rt.jar file for j2sdk1.4.2_04 version. If you don't find the class in that jar, just download j2sdk1.4.2_08. I hope that solves your problem.

btw: i don't think you need "c:\j2sdk1.4.2_04\lib\j2ee.jar" in your class path.

Cheers,

[Andree Charfen]

got the same error as you guys. Did you find anything??!?!
[ May 13, 2005: Message edited by: Andree Charfen ]

[Sudhakar Krishnamurthy]

check out the link on how to fix this...
http://wickedlysmart.com/HeadFirst/HeadFirstEJB/HeadFirstEJBNotes.html