Classes not found in package

I am migrating an Workshop application from 7.0 to 8.1.
Classes under com.company.ctrl.*.ctrl and *.wsdl can't be found by the classloader,
while all classes in the com.company.* can be found....
Anyone having similar problems???

Joe,
Can you provide some more details about your 7.0 project, regarding the file
structure and how it relates to the structure in 8.1.
Are you following the steps as mentioned in the documenttation for the
migration from 7.0 to 8.1? When do you see the errors in 8.1, is it while
building your application.
Regards,
Anurag
"Joe Smith" <[email protected]> wrote in message
news:3f72f474$[email protected]..
>
I am migrating an Workshop application from 7.0 to 8.1.
Classes under com.company.ctrl.*.ctrl and *.wsdl can't be found by theclassloader,
while all classes in the com.company.* can be found....
Anyone having similar problems???

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    I haven't changed anything with the classpath since I don't think the problem is with the classpath. I have read in the IBM Developer Kit for Java documentaton that the AS/400 Developer Kit for Java automatically adds the db2_class.jar file to the classpath. So why do I get a class not found exception error?

    I was using Web Spehere 4.0.3 and trying to connect to a database on DB2 7.2. I was just following a tutorial and trying to get a handle on Web Sphere. I am running all of these on a Windows 2000 Operating System. Here are some of my observations :
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    b. CLASSPATH needs to be set to %DB2ROOT%\sqllib\java12\db2java.zip
    c. Include this as one of the packages in the package defined in
    WebSphere, using the Java Perspective.
    d. Ensure that case sensitivity is respected. All though the package
    shows up as COM.ibm.db2.jdbc.app.DB2Driver, for some reason, it
    will only accept com.ibm.db2.jdbc.app.DB2Driver.
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    Thanks for this posting.

  • Java.rmi.UnmarshalException: skeleton class not found but required for clie

    Hello everyone,
    I am new to RMI and getting a strange exception. I am using Java 1.5.0_07 both on client and server. They are running on the same machine, the rmi registry is started inside the server application.
    I am wondering why java complains about skeletons, I thought they are automatically created when using java 5.0?
    Please have a look at the stacktrace below.
    Thank you for your help.
    Best Regards
    Patric
    java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
         java.rmi.UnmarshalException: error unmarshalling call header; nested exception is:
         java.rmi.UnmarshalException: skeleton class not found but required for client version
         sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:325)
         sun.rmi.transport.Transport$1.run(Transport.java:153)
         java.security.AccessController.doPrivileged(Native Method)
         sun.rmi.transport.Transport.serviceCall(Transport.java:149)
         sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466)
         sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707)
         java.lang.Thread.run(Thread.java:595)
         sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
         sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
         sun.rmi.server.UnicastRef.invoke(UnicastRef.java:343)
         sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
         java.rmi.Naming.lookup(Naming.java:84)
         org.apache.jsp.index_jsp._jspService(index_jsp.java:58)
         org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
         org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
         org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
         org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
         javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

    The full class path information that I can gather is as follows (some of the library path locations could be suspect...):
    Class path: /edge/node3/hotfix::/edge/node3/current/lib/JMdsApi.jar:/edge/node3/current/lib/MemoryProfilingAgent.jar:/edge/node3/current/lib/T2common-2.6.0-SNAPSHOT.3200.jar:/edge/node3/current/lib/T2scripting-jython.jar:/edge/node3/current/lib/activation.jar:/edge/node3/current/lib/alib.jar:/edge/node3/current/lib/alibom.jar:/edge/node3/current/lib/ant.jar:/edge/node3/current/lib/authapi.jar:/edge/node3/current/lib/bbdlapi.jar:/edge/node3/current/lib/bcpg-jdk15-136.jar:/edge/node3/current/lib/bcprov-jdk15-136.jar:/edge/node3/current/lib/c3p0-0.9.1.2.jar:/edge/node3/current/lib/castor-1.1-codegen-anttask.jar:/edge/node3/current/lib/castor-1.1-codegen.jar:/edge/node3/current/lib/castor-1.1-xml.jar:/edge/node3/current/lib/castor-1.1.jar:/edge/node3/current/lib/colt-1.2.0.jar:/edge/node3/current/lib/common-annotations.jar:/edge/node3/current/lib/commons-beanutils.jar:/edge/node3/current/lib/commons-codec-1.3.jar:/edge/node3/current/lib/commons-collections-3.2.1.jar:/edge/node3/current/lib/commons-jexl-1.1.jar:/edge/node3/current/lib/commons-lang-2.3.jar:/edge/node3/current/lib/commons-logging-1.1.1.jar:/edge/node3/current/lib/commons-net-1.4.1.jar:/edge/node3/current/lib/dsn.jar:/edge/node3/current/lib/eagleapi.jar:/edge/node3/current/lib/ezmorph-1.0.3.jar:/edge/node3/current/lib/f2-loader-1.8.jar:/edge/node3/current/lib/fasttrade-boviewer-1.0.1.jar:/edge/node3/current/lib/hsqldb.jar:/edge/node3/current/lib/icu4j-3.4.4.jar:/edge/node3/current/lib/ivy.jar:/edge/node3/current/lib/janino.jar:/edge/node3/current/lib/janus-sdk-1.7.0.0.jar:/edge/node3/current/lib/jasypt-1.4.1.jar:/edge/node3/current/lib/javolution.jar:/edge/node3/current/lib/jcalendar-1.3.2.jar:/edge/node3/current/lib/jcl-over-slf4j-1.5.6.jar:/edge/node3/current/lib/jcommon-1.0.9.jar:/edge/node3/current/lib/jconn2.jar:/edge/node3/current/lib/jconn3-6.05-b26214.jar:/edge/node3/current/lib/jdom.jar:/edge/node3/current/lib/jfreechart-1.0.5.jar:/edge/node3/current/lib/jgroups-all.jar:/edge/node3/current/lib/jline.jar:/edge/node3/current/lib/jmkv123p1.jar:/edge/node3/current/lib/jna.jar:/edge/node3/current/lib/joda-time-1.5.2.jar:/edge/node3/current/lib/jscience.jar:/edge/node3/current/lib/json-lib-2.2.1-jdk15.jar:/edge/node3/current/lib/jul-to-slf4j-1.5.6.jar:/edge/node3/current/lib/junit.jar:/edge/node3/current/lib/jython.jar:/edge/node3/current/lib/log4j-1.2.15.jar:/edge/node3/current/lib/log4j-over-slf4j-1.5.6.jar:/edge/node3/current/lib/loggablePreparedStatement-1.6.jar:/edge/node3/current/lib/looks-2.1.4.jar:/edge/node3/current/lib/mailapi.jar:/edge/node3/current/lib/model-12021.jar:/edge/node3/current/lib/mysql-connector-java-5.1.7-bin.jar:/edge/node3/current/lib/opencsv-1.8.jar:/edge/node3/current/lib/rfa.jar:/edge/node3/current/lib/rspcore.jar:/edge/node3/current/lib/slf4j-api-1.5.6.jar:/edge/node3/current/lib/slf4j-log4j12-1.5.6.jar:/edge/node3/current/lib/smtp.jar:/edge/node3/current/lib/smtphandler-0.6.jar:/edge/node3/current/lib/spring-2.5.2.jar:/edge/node3/current/lib/statsvn.jar:/edge/node3/current/lib/swingx-0.9.3.jar:/edge/node3/current/lib/t2-12021.jar:/edge/node3/current/lib/testng-5.9-jdk15.jar:/edge/node3/current/lib/tibmsg.jar:/edge/node3/current/lib/tibrvj.jar:/edge/node3/current/lib/trove.jar:/edge/node3/current/lib/velocity-tools.jar:/edge/node3/current/lib/velocity.jar:/edge/node3/current/lib/xalan.jar:/edge/node3/current/lib/xerces.jar:/edge/node3/current/lib/patng/activeio-core-3.0.0-incubator.jar:/edge/node3/current/lib/patng/activemq-core-4.1.1.jar:/edge/node3/current/lib/patng/avalon-framework-4.1.3.jar:/edge/node3/current/lib/patng/backport-util-concurrent-2.2.jar:/edge/node3/current/lib/patng/binding-1.4.0.jar:/edge/node3/current/lib/patng/cglib-nodep-2.1_3.jar:/edge/node3/current/lib/patng/common-1.30.jar:/edge/node3/current/lib/patng/commons-cli-1.0.jar:/edge/node3/current/lib/patng/commons-configuration-1.2.jar:/edge/node3/current/lib/patng/commons-discovery-0.2.jar:/edge/node3/current/lib/patng/commons-math-1.1.jar:/edge/node3/current/lib/patng/concurrent-1.3.4.jar:/edge/node3/current/lib/patng/geronimo-j2ee-management_1.0_spec-1.0.jar:/edge/node3/current/lib/patng/geronimo-jms_1.1_spec-1.0.jar:/edge/node3/current/lib/patng/logkit-1.0.1.jar:/edge/node3/current/lib/patng/mina-core-1.0.1.jar:/edge/node3/current/lib/patng/mina-filter-ssl-1.0.1.jar:/edge/node3/current/lib/patng/mina-java5-1.0.1.jar:/edge/node3/current/lib/patng/mx4j-remote-3.0.1.jar:/edge/node3/current/lib/patng/mx4j-tools-3.0.1.jar:/edge/node3/current/lib/patng/org.apache.felix.framework-1.0.0.jar:/edge/node3/current/lib/patng/org.osgi.core-1.0.0.jar:/edge/node3/current/lib/patng/pat-dt-common-1.18.jar:/edge/node3/current/lib/patng/pat-sdt-1.18.jar:/edge/node3/current/lib/patng/patNg-api-1.27.1.jar:/edge/node3/current/lib/patng/patNg-server-aoc-1.21.jar:/edge/node3/current/lib/patng/patNg-server-common-1.21.jar:/edge/node3/current/lib/patng/patNg-server-session-manager-1.21.jar:/edge/node3/current/lib/patng/patNg-utils-1.27.1.jar:/edge/node3/current/lib/patng/qpid-broker-2.2.2.0.jar:/edge/node3/current/lib/patng/qpid-client-2.2.2.0.jar:/edge/node3/current/lib/patng/qpid-common-2.2.2.0.jar:/edge/node3/current/lib/patng/qpid-mina-core-2.2.2.0.jar:/edge/node3/current/lib/patng/rsee-2.11.jar:/edge/node3/current/lib/patng/servlet-api-2.3.jar:/edge/node3/current/lib/patng/silk-1.3.jar:/edge/node3/current/lib/patng/slf4j-api-1.4.0.jar:/edge/node3/current/lib/patng/slf4j-log4j12-1.4.0.jar:/edge/node3/current/lib/patng/validation-1.2.0.jar
    Boot class path: /apps/jdk/1.6.0_13/linux/jre/lib/resources.jar:/apps/jdk/1.6.0_13/linux/jre/lib/rt.jar:/apps/jdk/1.6.0_13/linux/jre/lib/sunrsasign.jar:/apps/jdk/1.6.0_13/linux/jre/lib/jsse.jar:/apps/jdk/1.6.0_13/linux/jre/lib/jce.jar:/apps/jdk/1.6.0_13/linux/jre/lib/charsets.jar:/apps/jdk/1.6.0_13/linux/jre/classes:/tmp/yjp200811122006.jar
    Library path: /apps/jdk/1.6.0_13/linux/jre/lib/i386/server:/apps/jdk/1.6.0_13/linux/jre/lib/i386:/apps/jdk/1.6.0_13/linux/jre/../lib/i386::/edge/node3/current/lib:/home/eqdev/eqedgeuat/yourkit_7_5_11/yjp-7.5.11/bin/linux-x86-32:/edge/node3/current/lib:/home/eqdev/eqedgeuat/yourkit_7_5_11/yjp-7.5.11/bin/linux-x86-32:/usr/java/packages/lib/i386:/lib:/usr/lib

  • Compilation Error for import classes not found in generated Proxy Class

    Hi,
    We are generating java classes for the COM dll using JCOM com2java compiler.
    We are getting a compilation error for import class not found when compiling the
    generated Proxy java source code. It can't find the com.bea.jcom.Dispatch class that
    the generated Proxy java source code extends. It also can't find com.bea.jcom.Variant
    or com.bea.jcom.Param. These are interfaces or data types or classes used by COM
    library.
    I added weblogic.jar to my class path and the only Dispatch class i found inside
    the weblogic.jar is com.linar.jintegra.Dispatch;
    We have com objects for which we want to develop an EJB client to interface with
    the COM object using JCOM with Native Mode disabled.
    Any help on the compilation error..I tried changing the extends for Dispatch to com.linar.jintegra.Dispatch
    but the other errors are still there.
    To begin with, I think the generated code should not refer to any of the COM data
    types.
    Any help please.
    Thank you in advance,
    Regards,
    Rahul Srivastava
    [email protected]

    Hi,
    I resolved the other errors by changing all references from com.bea.jcom.Variant
    etc to com.linar.jintegra.class name..all were present under the com.linar.jintegra
    package.
    Thank you all anyways,
    Regards,
    rahul
    "Rahul Srivastava" <[email protected]> wrote:
    >
    Hi,
    We are generating java classes for the COM dll using JCOM com2java compiler.
    We are getting a compilation error for import class not found when compiling
    the
    generated Proxy java source code. It can't find the com.bea.jcom.Dispatch
    class that
    the generated Proxy java source code extends. It also can't find com.bea.jcom.Variant
    or com.bea.jcom.Param. These are interfaces or data types or classes used
    by COM
    library.
    I added weblogic.jar to my class path and the only Dispatch class i found
    inside
    the weblogic.jar is com.linar.jintegra.Dispatch;
    We have com objects for which we want to develop an EJB client to interface
    with
    the COM object using JCOM with Native Mode disabled.
    Any help on the compilation error..I tried changing the extends for Dispatch
    to com.linar.jintegra.Dispatch
    but the other errors are still there.
    To begin with, I think the generated code should not refer to any of the
    COM data
    types.
    Any help please.
    Thank you in advance,
    Regards,
    Rahul Srivastava
    [email protected]

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