Error in locating class file

Can anybody tell me why am i getting following error:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory The classpath is set properly to necessary jar files. Still i am getting the above error
any suggestions here
Madan

I am working in linux. I have set the classpath inside .bashrc file.
I have also tried from the command prompt but no use.Have you tried? java -cp .:<any other directories or jars> YourClassNameOr specifying the classpath in your project if you are using an IDE? Many environments will ignore your system classpath.

Similar Messages

Error while converting class file to exp and jca file

error while converting *.class file to *.exp and *.jca file
=====================================================================================================================
linux-y60u:/home/admin/java_card_kit-2_2_1/samples/src # converter -exportpath "/home/admin/java_card_kit-2_2_1/lib/" com/sun/javacard/samples/HelloWorld 0x00:0x01:0x02:0x03:0x04:0x05:0x06:0x07:0x0b 1.0 -v -applet 0x00:0x01:0x02:0x03:0x04:0x05:0x06:0x07:0x0b:0x01 Identity
Java Card 2.2.1 Class File Converter, Version 1.3
Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.
parsing /home/admin/java_card_kit-2_2_1/samples/src/com/sun/javacard/samples/HelloWorld/HelloWorld.class
parsing /home/admin/java_card_kit-2_2_1/samples/src/com/sun/javacard/samples/HelloWorld/Identity.class
error: com.sun.javacard.samples.HelloWorld.HelloWorld: unsupported class file format of version 50.0.
error: com.sun.javacard.samples.HelloWorld.Identity: unsupported class file format of version 50.0.
conversion completed with 2 errors and 0 warnings.
=====================================================================================================================

i compile a file javacard use this command:
===
javac -source 1.3 -target 1.1 -g -classpath ./classes:../lib/api.jar:../lib/installer.jar src/com/sun/javacard/samples/Identity/Identity.java
===
and try to convert this class use this command
===
/home/xnuxerx/admin/java_card_kit-2_2_1/bin/converter -exportpath "/home/xnuxerx/admin/java_card_kit-2_2_1/lib/" com/sun/javacard/samples/Identity 0x00:0x01:0x02:0x03:0x04:0x05:0x06:0x07:0x0b 1.0 -v -applet 0x00:0x01:0x02:0x03:0x04:0x05:0x06:0x07:0x0b:0x01 Identity
===
result convert:
===
Java Card 2.2.1 Class File Converter, Version 1.3
Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.
parsing /home/xnuxerx/admin/java_card_kit-2_2_1/samples/classes/com/sun/javacard/samples/Identity/Identity.class
converting com.sun.javacard.samples.Identity.Identity
error: export file framework.exp of package javacard.framework not found.
conversion completed with 1 errors and 0 warnings.
===
why ??
please your comment for this problem.
thank 4 all.

IE 6 won't locate class file???

Can someone tell me what's going on here:
I've created a simple Hello world applet and compiled it.
When I use the appletviewer to view the html page I've created for it, it works fine, no problems.
However if I try to view it in Internet Explorer, I just get a grey box where my applet should be and and the message "class HelloWorld not found" in the taskbar.
I can't understand why it'll work in the appletviewer and not in Internet Explorer.

<HTML>
<HEAD>
<TITLE>A Simple Program</TITLE>
</HEAD>
<BODY>
Here is the output of my program:
<APPLET CODE="HelloWorld.class" WIDTH=150 HEIGHT=25>
</APPLET>
</BODY>
</HTML>
I don't think it's a problem with the HTML because it if it did, it wouldn't work in the appletviewer either. I think it might have something to do with with how IE locates class files?

Jsp file not able to locate class file in JWS 2.0

hello all,
i am a beginner at jsp...
my problem....
i have created a jsp file which accesses a SpellCheck.class file..
i am using Java Web Server 2.0...
and in the classpath i have set the classpath variable to c:\javawebserver2.0\lib. I have placed the class file in this directory.
Now when i run the jsp file it gives the following errors...
C:\JavaWebServer2.0\tmpdir\default\pagecompile\jsp\_wordpro.java:73: Class pagecompile.jsp.SpellCheck not found in type declaration.
SpellCheck help = null;
^
C:\JavaWebServer2.0\tmpdir\default\pagecompile\jsp\_wordpro.java:76: Class pagecompile.jsp.SpellCheck not found in type declaration.
help= (SpellCheck)
^
C:\JavaWebServer2.0\tmpdir\default\pagecompile\jsp\_wordpro.java:81: Class pagecompile.jsp.SpellCheck not found in type declaration.
help = (SpellCheck) Beans.instantiate(getClassLoader(), "SpellCheck");
^
3 errors
i guess this is happening because it cant find the .class file.
MY QUESTION IS:
where should i place the class file so the the .jsp is able to locate it??
the code of the jsp is as follows:
<%@ page language="java"%>
<jsp:useBean id="help" scope="request" class="SpellCheck">
<%
System.out.println("Working with the bean");
help.setWord(request.getParameter("word"));
%>
</jsp:useBean>
<html>
<body>
You entered the input,
<b> <%= request.getParameter("word")%></b><br>
The processed output is:<br>
<%= Integer.parseInt(request.getParameter("mode"))==1 ? help.reverse() : " "+help.check() %>
</body>
</html>

just place your class file in JWS2.0/classes directory
and restart you Serverhi
yes ive done it...
1. ive placed the .class file in JWS2.0/classes directory
2. ive placed the .jsp file and the .html file in the JWS2.0/public_html directory... it still does'nt work...
:o(
boney

Error wile importing class file

hi,
i am trying to import a class file(exp) in jsp, but it gives error mesg like unable to find the class file. the code is
class file is plcaced in "C:\Program Files\Apache Group\Tomcat 4.1\webapps\ROOT\WEB-INF\classes"
<%@ page language="java" import="exp" %>
<html>
<body>
<%! test t = new test(); %>
Length of Sabarish is <%= t.strLength("Sabarish") %>
</body>
</html>kindly help

hai,
try placing ur class in a package and provide fully qualified class name in jsp import
hope this will help
regards,
varma.

EJB:Error in adding class file in JAR

Hi im doing project in EJB
when i add class files to JAR this type error occurs
Pls help in need of help

Generally WEB-INF\classes\ is for compiled classes.
You should move your java source files to say SecondWap\src\com\hclasses to match up with your package name in your ajva file.

Urgent,java Error when compiling class file for jsp

Hi!
Reference to statement is ambbiguous,both class java.sql.statement in java.sql and class.java.beans.statement in java beans match.
this is my file . When i comment the java.import.bean headre it does compile but my server is not able to recognize the class file.,Cud someone help me.
THis is my source file
package dbmg;
//import java.beans.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class DbBean
Connection con;
ResultSet rs;
String sql;
boolean queryType;
int edited;
public DbBean() throws Exception
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
con = DriverManager.getConnection("jdbc:odbc:Forums");
public void setQueryType(String s)
queryType=s.equalsIgnoreCase("select");
public void setSql(String s)
sql = s;
synchronized public void processRequest(HttpServletRequest req) throws
Exception
if (queryType)
Statement stmt=con.createStatement();
rs=stmt.executeQuery(sql);
else
PreparedStatement ps=null;
ps=con.prepareStatement(sql);
int count=0;
String sqlParam,paramValue;
boolean set=true;
while (set)
count++;
sqlParam="param"+String.valueOf(count);
     if (sqlParam==null)
          set=false;
          continue;
paramValue=req.getParameter(sqlParam);
     if (paramValue==null)
set=false;
continue;
          else
               paramValue=paramValue.trim();
try
               ps.setString(count,paramValue);
          catch(Exception ex)
               set=false;
               continue;
try
edited=ps.executeUpdate();
catch(SQLException e)
edited=0;
public Connection getConnection()
return con;
public ResultSet getResultSet()
return rs;
public int stored()
return edited;
public void closeCon() throws Exception
con.close();
rs = null;

No need of commenting your import statement. Whenever there is ambiguity, you can use full class name (with package).
Like,
java.sql.Statement stmt=con.createStatement();
Now there is no ambiguity.
Sudha

Error in reading .class files

What kind of program opens .class files?
i'm new to java technology and am very confused with all these.
Can someone please help?
.class files ...
i think its got something to do with JVM
please send me instructions on how to run .class files
thanks

You need java.exe from the JRE or J2SDK. You can find the download links on the front page of http://java.sun.com. At its simplest, if your class file is called MyProgram.class, you would run it with the command "java MyProgram".

Do java programms after giving compilation error generates .class file?

Do java programms after giving compilation error generates the .class file?
Do any outer class may have the private as access modifier?
If someone asks you that -do any program in java after giving a compilation error gives the .class file -do any class except(inner class)
be defined as private or static or protected or abc or xxx Now type the
following program
private class test
public static void main(String s[])
System.out.println("Hello!How are You!!");
-Compile it.... You must have
received this error test.java:1:The type type can't be private. Package members are always accessible within the current package. private class
test ^ 1 error
Here please notify that compiler has given the
error not the warning therfore .class file should not be created but now type
>dir *.class
___________ and you will see that the
test.class file existing in the directory nevertheless this .class file
is executable. if you will type __________________ >java test
it will
wish you Hello! and suerly asks you that How are You!! ________________!
You can test it with the following as acces modifiers and the progrm will run Ofcourse it will give you compilation error.
protected
xxx
abc
xyz
private
Do you have any justification?

Hmm,
I've been working with different versions of jdk since, if I'm not mistaken, jdk1.0.6 and never was able to get *.class with compilation errors. It was true for Windows*, Linux, and Solaris*.
About the 'private'/'protected' modifier for the type (class) - it makes perfect sence not to allow it there: why would anyone want to create a type if no one can access it? There should be a reason for restricting your types - let's say, any inner class can be private/protected.
For ex., you shouldn't have compile problems with this:
class Test
public static void main(String s[])
System.out.println("Hello!How are You!!");
private class ToTest{}
Sorry, but I don't really know where you can read up on that.

Cannot write class file...

I have no idea what this means. This app was running just
fine. Then wham.
Here is the error message:
Errors reported by Java compiler: Found 1 semantic error
compiling
"D:/CFusionMX/wwwroot/WEB-INF/cfclasses/cfApplication2ecfm855244706.java":
1. public final class cfApplication2ecfm855244706 extends
coldfusion.runtime.CFPage{ <-------------------------> ***
Error: Cannot write class file "cfApplication2ecfm855244706.class"
because that name conflicts with the name of the class file
"cfapplication2ecfm855244706.class" in directory "cfclasses". This
is illegal because file names are case-insensitive in this system.
If anyone can tell me where to look and what to do here, I
would be very grateful.
Thanks,
Lee

Try clearing out your cfclasses directory which is located on
your machine at D:\CFusionMX\wwwroot\WEB-INF\cfclasses. Then
restart CF.

How to convert a .jad file to .class file in JAVA Swings.

Hi all,
Sorry for the interruption.I am also facing the same problem.I am using DEJDecompiler.But my application is not J2ME But J2EE.( a Swing application).I opened .class file and made some changes but I dont know how to convert into a .class file again.
I tried saving .jad file to .java file.Then it is showing lot of errors in Eclipse Platform.I doubt if there are any errors in the .class file already,then how could the program would run.I put all the programs in the respective platforms only and then testing.It fails.
(2) one more question,is if I do not need to disturb any existing coding and need to create a seperate java file which will do my customisation,then what should I do.I could not get any interfaces in the program.
Please help me as the matter is most urgent.
Thanks in advance
With regds
Satheesh.K

I tried saving .jad file to .java file.Then it is
showing lot of errors in Eclipse Platform.I doubt if
there are any errors in the .class file already,then
how could the program would run.I put all the programs
in the respective platforms only and then testing.It
fails.So who's Java program/library are you trying to steal?
(2) one more question,is if I do not need to disturb
any existing coding and need to create a seperate java
file which will do my customisation,then what should I
do.I could not get any interfaces in the program.
Please help me as the matter is most urgent.Wow, you urgently need to steal someones program/library. The best person to give you advice urgently is the owner of the program/library you are trying to steal.
Thanks in advancePlease don't thank me because I'm not going to help you!
With regds
Satheesh.K

Extra bytes at the end of class file listeners/SessionListener ?

wen i am running my JSP pages i am getting this error...
can anybody explain this error, Y it is comming...
SEVERE: Error configuring application listener of class listeners.SessionListener
java.lang.ClassFormatError: Extra bytes at the end of class file listeners/SessionListener
     at java.lang.ClassLoader.defineClass1(Native Method)
     at java.lang.ClassLoader.defineClass(Unknown Source)
     at java.security.SecureClassLoader.defineClass(Unknown Source)
     at org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1812)
     at org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:866)
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1319)
     at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1198)
     at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3677)
     at org.apache.catalina.core.StandardContext.start(StandardContext.java:4183)
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
     at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
     at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867)
     at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
     at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1112)
     at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
     at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
     at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
     at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
     at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
     at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
     at org.apache.catalina.core.StandardService.start(StandardService.java:450)
     at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
     at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
     at java.lang.reflect.Method.invoke(Unknown Source)
     at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:275)
     at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Jun 24, 2008 10:58:29 AM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Skipped installing application listeners due to previous error(s)

The class files are broken. Recompile them. If you're uploading them, doublecheck if the FTP program used doesn't do mad things with binary files.

Error while resolving class. Help needed

I've just installed J2SE JDK 5.0 under Ubuntu Linux 5.10. I used to have it installed under Ubuntu 5.04, and then I did not experience the problem I'm having now.
I had no problems during the install, and I can compile all .java files I've tried. I can also run a simple program like this:
class SimpleProgram {
    public static void main(String[] args) {
     String something = "Hello";
     System.out.println(something);
//     System.out.println("Length: " + something.length());
     System.out.println(something.length());
}but when I uncoment the line System.out.println("Length: " + something.length()); I get the following error when running the program (it compiles just fine though):
snow@ubuntu:~/data/Java$ java SimpleProgram
Exception in thread "main" java.lang.NoClassDefFoundError: while resolving class: SimpleProgram
   at ._ZN4java4lang11VMThrowable16fillInStackTraceEPNS0_9ThrowableE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang9Throwable16fillInStackTraceEv (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang9ThrowableC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang5ErrorC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang12LinkageErrorC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang20NoClassDefFoundErrorC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang13VMClassLoader18transformExceptionEPNS0_5ClassEPNS0_9ThrowableE (/usr/lib/libgcj.so.6.0.0)   at ._ZN4java4lang13VMClassLoader12resolveClassEPNS0_5ClassE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang5Class15initializeClassEv (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang5Class7forNameEPNS0_6StringEbPNS0_11ClassLoaderE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN3gnu4java4lang10MainThread3runEv (/usr/lib/libgcj.so.6.0.0)
   at ._Z13_Jv_ThreadRunPN4java4lang6ThreadE (/usr/lib/libgcj.so.6.0.0)
   at ._Z11_Jv_RunMainP14_Jv_VMInitArgsPN4java4lang5ClassEPKciPS6_b (/usr/lib/libgcj.so.6.0.0)
   at .main (/usr/lib/libgij.so.6.0.0)
   at .__libc_start_main (/lib/tls/i686/cmov/libc-2.3.5.so)
Caused by: java.lang.ClassNotFoundException: java.lang.StringBuilder not found in gnu.gcj.runtime.SystemClassLoader{urls=[file:./,file:./], parent=gnu.gcj.runtime.ExtensionClassLoader{urls=[], parent=null}}
   at ._ZN4java4lang11VMThrowable16fillInStackTraceEPNS0_9ThrowableE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang9Throwable16fillInStackTraceEv (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang9ThrowableC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang9ThrowableC1EPNS0_6StringEPS1_ (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang9ExceptionC1EPNS0_6StringEPNS0_9ThrowableE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang22ClassNotFoundExceptionC1EPNS0_6StringEPNS0_9ThrowableE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang22ClassNotFoundExceptionC1EPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java3net14URLClassLoader9findClassEPNS_4lang6StringE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang11ClassLoader9loadClassEPNS0_6StringEb (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang11ClassLoader9loadClassEPNS0_6StringE (/usr/lib/libgcj.so.6.0.0)
   at ._Z13_Jv_FindClassP13_Jv_Utf8ConstPN4java4lang11ClassLoaderE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN4java4lang5Class7forNameEPNS0_6StringEbPNS0_11ClassLoaderE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN20_Jv_BytecodeVerifier21verify_instructions_0Ev (/usr/lib/libgcj.so.6.0.0)
   at ._Z16_Jv_VerifyMethodP16_Jv_InterpMethod (/usr/lib/libgcj.so.6.0.0)
   at ._ZN21_Jv_InterpreterEngine9do_verifyEPN4java4lang5ClassE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN10_Jv_Linker12verify_classEPN4java4lang5ClassE (/usr/lib/libgcj.so.6.0.0)
   at ._ZN10_Jv_Linker14wait_for_stateEPN4java4lang5ClassEi (/usr/lib/libgcj.so.6.0.0)
   ...8 moreI get this error with all class files I try to execute that aren't very basic. I've been searching this forum and Google, and the string "Exception in thread "main" java.lang.NoClassDefFoundError: while resolving class:" seems to be related to the class path. However that doesn't make sense to me in this case as I have no problem running the first example program. The .java and .class file is in the same directory (where it also was compiled), and typing "java -classpath . SimpleProgram" returns the same error.
I hope someone can help me. I'd appreciate it

I've solved it. I never found out what caused the error, but I installed Debian Sarge instead of Ubuntu 5.10 (not 'cause of this error though ...), and now everything works just fine =)

Executing class files

Pls help I got following error while executing class file.
Exception in thread main java.lang.NoClassDefFoundError : main
Edited by: Mubin_Attar on May 19, 2008 6:34 PM

Mubin_Attar wrote:
Pls help I got following error while executing class file.
Exception in thread main java.lang.NoClassDefFoundError : main
Edited by: Mubin_Attar on May 19, 2008 6:34 PMIt appears that you typed "java main" or something like that, which means you have a file named "main.class". This is telling you that you don't have such a file.

Error while defining class: com.crystaldecisions.data.xml.CRDB_XMLImpl This error indicates that the class: OCA.OCAdbdll.DbDLLOperations could not be located while defining the class: com.crystaldecisions.data.xml.CR...

Post Author: lkamesam
CA Forum: Integrated Solutions
Hi,
I am running Crystal Reports version 10 from IBM Rational 6.0.1 build 20050725_1800 XML data source. When I try to run the report under WAS 6.0.1 I get the following error:
Does any body have any clue how to resolve my problem? Thanks
Error 500: Error while defining class: com.crystaldecisions.data.xml.CRDB_XMLImpl This error indicates that the class: OCA.OCAdbdll.DbDLLOperations could not be located while defining the class: com.crystaldecisions.data.xml.CRDB_XMLImpl This is often caused by having the class at a higher point in the classloader hierarchy Dumping the current context classloader hierarchy: ==> indicates defining classloader *** indicates classloader where the missing class could have been found ==>[0] com.ibm.ws.classloader.CompoundClassLoader@163dd786 Local ClassPath: C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\classes;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\bobj_platform_jsf.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\cecore.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\celib.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\ceplugins.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\cereports.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\cesession.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\clientlogic.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\Concurrent.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CorbaIDL.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CRDBXMLExternal.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CRDBXMLServer.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalCharting.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalCommon.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalContentModels.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalExporters.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalExportingBase.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalFormulas.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalQueryEngine.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalReportEngine.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\CrystalReportingCommon.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\ebus405.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\icu4j.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\jrcerom.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\jsf_common.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\keycodeDecoder.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\log4j.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\MetafileRenderer.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\rasapp.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\rascore.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\rpoifs.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\serialization.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\URIUtil.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\webreporting-jsf.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\webreporting.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\xercesImpl.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent\WEB-INF\lib\xmlParserAPIs.jar;C:\Documents and Settings\Administrator\IBM\rationalsdp6.0\workspace\sample1\WebContent; Delegation Mode: PARENT_FIRST [1] com.ibm.ws.classloader.JarClassLoader@338761606 Local Classpath: Delegation mode: PARENT_FIRST [2] com.ibm.ws.classloader.ProtectionClassLoader@38e75786 [3] com.ibm.ws.bootstrap.ExtClassLoader@7e475784 [4] sun.misc.Launcher$AppClassLoader@7e5a5784 [5] sun.misc.Launcher$ExtClassLoader@7e565784 -Original exception- java.lang.NoClassDefFoundError: OCA/OCAdbdll/DbDLLOperations at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java(Compiled Code)) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java(Compiled Code)) at com.ibm.ws.classloader.CompoundClassLoader._defineClass(CompoundClassLoader.java:576) at com.ibm.ws.classloader.CompoundClassLoader.findClass(CompoundClassLoader.java(Compiled Code)) at com.ibm.ws.classloader.CompoundClassLoader.loadClass(CompoundClassLoader.java(Compiled Code)) at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code)) at com.crystaldecisions.reports.queryengine.driver.i.<init>(Unknown Source) at com.crystaldecisions.reports.queryengine.driver.i.case(Unknown Source) at com.crystaldecisions.reports.queryengine.av.ak(Unknown Source) at com.crystaldecisions.reports.queryengine.av.else(Unknown Source) at com.crystaldecisions.reports.queryengine.av.byte(Unknown Source) at com.crystaldecisions.reports.queryengine.av.do(Unknown Source) at com.crystaldecisions.reports.queryengine.as.new(Unknown Source) at com.crystaldecisions.reports.queryengine.at.long(Unknown Source) at com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source) at com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source) at com.crystaldecisions.reports.reportdefinition.datainterface.j.a(Unknown Source) at com.crystaldecisions.reports.reportdefinition.cy.b(Unknown Source) at com.crystaldecisions.reports.reportdefinition.cy.long(Unknown Source) at com.crystaldecisions.reports.reportdefinition.a1.o(Unknown Source) at com.crystaldecisions.reports.reportdefinition.a1.a(Unknown Source) at com.crystaldecisions.reports.common.ab.a(Unknown Source) at com.crystaldecisions.reports.common.ab.if(Unknown Source) at com.crystaldecisions.reports.reportdefinition.a1.if(Unknown Source) at com.crystaldecisions.reports.reportdefinition.a1.o(Unknown Source) at com.crystaldecisions.reports.reportengineinterface.a.a(Unknown Source) at com.crystaldecisions.reports.reportengineinterface.JPEReportSource.a(Unknown Source) at com.crystaldecisions.reports.reportengineinterface.JPEReportSourceFactory.createReportSource(Unknown Source) at com.crystaldecisions.report.web.a.a.K(Unknown Source) at com.crystaldecisions.report.web.event.aa.a(Unknown Source) at com.crystaldecisions.report.web.event.aa.a(Unknown Source) at com.crystaldecisions.report.web.event.bx.a(Unknown Source) at com.crystaldecisions.report.web.event.b1.broadcast(Unknown Source) at com.crystaldecisions.report.web.event.as.a(Unknown Source) at com.crystaldecisions.report.web.WorkflowController.if(Unknown Source) at com.crystaldecisions.report.web.WorkflowController.doLifecycle(Unknown Source) at com.crystaldecisions.report.web.ServerControl.a(Unknown Source) at com.crystaldecisions.report.web.ServerControl.processHttpRequest(Unknown Source) at com.crystaldecisions.report.web.viewer.taglib.ServerControlTag.doEndTag(Unknown Source) at com.crystaldecisions.report.web.viewer.taglib.ReportServerControlTag.doEndTag(Unknown Source) at com.ibm._jsp._sample._jspx_meth_crviewer_viewer_0(_sample.java:135) at com.ibm._jsp._sample._jspService(_sample.java:77) at com.ibm.ws.jsp.runtime.HttpJspBase.service(HttpJspBase.java:88) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1212) at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:629) at com.ibm.wsspi.webcontainer.servlet.GenericServletWrapper.handleRequest(GenericServletWrapper.java:117) at com.ibm.ws.jsp.webcontainerext.JSPExtensionServletWrapper.handleRequest(JSPExtensionServletWrapper.java:171) at com.ibm.ws.jsp.webcontainerext.JSPExtensionProcessor.handleRequest(JSPExtensionProcessor.java:230) at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:2837) at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:220) at com.ibm.ws.webcontainer.VirtualHost.handleRequest(VirtualHost.java:204) at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1681) at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:77) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:421) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:367) at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:276) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.sendToDiscriminaters(NewConnectionInitialReadCallback.java:201) at com.ibm.ws.tcp.channel.impl.NewConnectionInitialReadCallback.complete(NewConnectionInitialReadCallback.java:103) at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:548) at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:601) at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:934) at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1021) at

For those who would have the same problem, here is how I could eventually fix it.
Since the Flex Test Drive is sometimes out of sync with flash builder 4, I recreated a project using other help pages on Adobe site :
Entry point :
http://help.adobe.com/en_US/Flex/4.0/AccessingData/WSbde04e3d3e6474c4-668f02f4120d422cf08- 7ffd.html
As suggested, I used the New Project wizard to create a new project, with :
Application server type : J2EE
Check the radio button "Use remote object access service : BlazeDS"
Then, as indicated in following pages (section "Accessing BlazeDS")... :
file:///C:/Mes%20documents%20C/Commun/Developpement/Documentation/HT-Tracks/AccessingData/ help.adobe.com/en_US/Flex/4.0/AccessingData/WSbde04e3d3e6474c4-668f02f4120d422cf08-7ffe.ht ml#WSbde04e3d3e6474c4-19a3f0e0122be55e1b7-8000
...I selected the "Data / Connect to Data/Services..." menu option, which started the Data/service connection wizard.
There, I selected a BlazeDS (and not Web Services) service type, and everything went fine.
Suggestion to adobe staff : maybe it would be useful to update the Flex Test Drive to reflect Flash Builder 4 ?
Very nice product anyway, so far, congratulations...
Rgds
Marc.

Error in locating class file

Similar Messages

Maybe you are looking for