Problems encountered while running ant build file....Please Help

Question

Hi ,
I'm trying to create a ear using a ant build script.But encountering the following error :
<b>[java] Exception in thread "main" java.io.InvalidClassException: javax.management.MBeanAttributeInfo; local class incompatible: stream classdesc serialVersionUID = 7043855487133450673, local class serialVersionUID = 8644704819898565848
[java] at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:519)
[java] at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
[java] at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
[java] at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
[java] at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
[java] at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1546)
[java] at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1460)
[java] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1693)
[java] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
[java] at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1628)
[java] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1293)
[java] at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1912)
[java] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1836)
[java] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1713)
[java] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1299)
[java] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:339)
[java] at weblogic.management.internal.Helper.getMBeanInfo(Helper.java:281)
[java] at weblogic.management.internal.DynamicMBeanImpl.<init>(DynamicMBeanImpl.java:186)
[java] at weblogic.management.internal.DynamicMBeanImpl.<init>(DynamicMBeanImpl.java:169)
[java] at weblogic.management.descriptors.XMLElementMBeanDelegate.<init>(XMLElementMBeanDelegate.java:67)
[java] at weblogic.management.descriptors.XMLElementMBeanDelegate.<init>(XMLElementMBeanDelegate.java:51)
[java] at weblogic.management.descriptors.BaseXMLElementMBeanImpl.<init>(BaseXMLElementMBeanImpl.java:8)
[java] at weblogic.management.descriptors.toplevel.EJBDescriptorMBeanImpl.<init>(EJBDescriptorMBeanImpl.java:94)
[java] at weblogic.ejb20.dd.xml.DDUtils.processEjbJarXML(DDUtils.java:212)
[java] at weblogic.ejb20.dd.xml.DDUtils.createDescriptorFromJarFile(DDUtils.java:105)
[java] at weblogic.ejb20.dd.xml.DDUtils.createDescriptorFromJarFile(DDUtils.java:90)
[java] at weblogic.ejbc20.getDescriptorFromJar(ejbc20.java:670)
[java] at weblogic.ejbc20.runBody(ejbc20.java:425)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:126)
[java] at weblogic.ejbc.main(ejbc.java:29)</b>
here is the ant file which i use to build the ear :
<b><project name="DNi6_WebOSS" default="all" basedir=".">
     <!-- set global properties for this build -->
     <property environment="env"/>
     <property file="build.properties"/>
     <property name="base" value="."/>
     <property name="classes" value="${base}/classes"/>
     <property name="lib" value="${base}/LIB"/>
     <property name="output" value="${classes}/out"/>
     <property name="JAR" value="${output}/JAR"/>
     <property name="build" value="${output}/temp"/>
     <property name="dist" value="${output}/dist"/>
     <property name="cp" value="${lib}/weblogic.jar;${lib}/log4j-1.2.8.jar;${lib}/dom4j-1.6.1.jar;${lib}/jdom.jar;${lib}/tools.jar"/>
     <property name="destfile" value="DNi6WebOSSBean.jar"/>
     <property name="exclude" value=""/>
     <property name="class_path" value="."/>
     <property name="include" value="META-INF/*.xml com/telia/dni6/util/*.class com/telia/dni6/bean/*.class"/>
     <target name="all" depends="1-clean,2-init,3-jar_ejb,4-ejbc,5-final_copy "/>
     <target name="2-init">
          <!-- Create the time stamp -->
          <tstamp/>
          <!-- Create the build directory structure used by compile
and copy the deployment descriptors into it-->
          <mkdir dir="${build}"/>
          <mkdir dir="${JAR}"/>
          <mkdir dir="${build}/META-INF"/>
          <mkdir dir="${dist}"/>
          <mkdir dir="${dist}"/>
          <copy todir="${build}/">
               <fileset dir="${classes}/">
                    <include name="**/*com/telia/dni6/util/*"/>
                    <include name="**/*com/telia/dni6/bean/*"/>
               </fileset>
          </copy>
          <copy todir="${build}/META-INF">
               <fileset dir="${base}/">
                    <include name="ejb-jar.xml"/>
                    <include name="Manifest.mf"/>
                    <include name="weblogic-ejb-jar.xml"/>
               </fileset>
          </copy>
     </target>
     <!-- Make a standard ejb jar file, including XML deployment descriptors -->
     <target name="3-jar_ejb" depends="2-init">
          <jar destfile="${dist}/std_${destfile}" excludes="${exclude}" includes="${include}" basedir="${build}" manifest="${build}/META-INF/Manifest.mf"/>
     </target>
     <!-- Run ejbc to create the deployable jar file -->
     <target name="4-ejbc" depends="3-jar_ejb">
     <java classname="weblogic.ejbc" fork="yes" jvm="D:\jdk1.5.0_06\bin\java">
          <!-- <java classname="weblogic.ejbc" fork="yes" jvm="C:\j2sdk1.4.1_07\bin\java"> -->
               <arg line="-compiler javac ${dist}/std_${destfile} ${dist}/${destfile}"/>
               <classpath>
                    <pathelement path="${cp}"/>
               </classpath>
          </java>
     </target>
     <target name="5-final_copy" depends="4-ejbc">
          <copy todir="${JAR}/">
               <fileset dir="${dist}">
                    <include name="${destfile}"/>
               </fileset>
          </copy>
     </target>
     <target name="1-clean">
          <delete dir="${build}"/>
          <delete dir="${dist}"/>
          <delete dir="${JAR}"/>
          <delete dir="ejbcgen"/>
          <delete dir="${output}"/>
     </target>
</project></b>
and these are the weblogic-ejb-jar and ejb-jar.xml used :
weblogic-ejb-jar.xml :
<b><?xml version="1.0" encoding="UTF-8"?>
<weblogic-ejb-jar xmlns="http://www.bea.com/ns/weblogic/90" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.bea.com/ns/weblogic/90 http://www.bea.com/ns/weblogic/90/weblogic-ejb-jar.xsd">
<weblogic-ejb-jar>
     <weblogic-enterprise-bean>
          <ejb-name>WebOSSInterfaceBean</ejb-name>
          <message-driven-descriptor>
               <pool>
                    <max-beans-in-free-pool>5</max-beans-in-free-pool>
                    <initial-beans-in-free-pool>5</initial-beans-in-free-pool>
               </pool>
               <destination-jndi-name>DNi6RecdTopic</destination-jndi-name>
               <jms-polling-interval-seconds>1</jms-polling-interval-seconds>
          </message-driven-descriptor>
          <jndi-name>WebOSSInterfaceBean</jndi-name>
     </weblogic-enterprise-bean>
</weblogic-ejb-jar></b>
ejb-jar.xml:
<b><?xml version="1.0" encoding="UTF-8"?>
<ejb-jar xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/ejb-jar_2_1.xsd">
<ejb-jar>
     <enterprise-beans>
          <message-driven>
               <ejb-name>WebOSSInterfaceBean</ejb-name>
               <ejb-class>com.telia.dni6.bean.WebOSSInterfaceBean</ejb-class>
               <transaction-type>Container</transaction-type>
               <message-driven-destination>
                    <destination-type>javax.jms.Topic</destination-type>
               </message-driven-destination>
          </message-driven>
     </enterprise-beans>
</ejb-jar></b>
Please help!!!
Thanks
Smita.

Answer 1

Hi Rob,
I included the weblogic.jar of weblogic 9.0 in the lib and the classpath.And changed the weblogic.ejbc to weblogic.appc as weblogic.ejbc is deprecated.
But again i'm getting this error while running the ant script.
Part of the ant script where is error is encountered
<!-- Run ejbc to create the deployable jar file -->
     <target name="4-ejbc" depends="3-jar_ejb">
     <java classname="weblogic.appc" fork="true" jvm="D:\jdk1.5.0_06\bin\java">
          <arg line="-compiler javac ${dist}/std_${destfile} ${dist}/${destfile}"/>
               <classpath>
                    <pathelement path="${cp}"/>
               </classpath>
          </java>
     </target>
And Error is :
[java] Usage: java weblogic.appc [options] <ear, jar, war or rar file or directory>
[java] where options include:
[java] -help Print the standard usage message.
[java] -version Print version information.
[java] -output <file> Specifies an alternate output archive or
[java] directory. If not set, output will be
[java] placed in the source archive or directory.
[java] -plan <file> Specifies an optional deployment plan.
[java] -forceGeneration Force generation of EJB and JSP classes.
[java] Without this flag the classes may not be
[java] regenerated if it is determined to be
[java] unnecessary.
[java] -quiet Turns off output except for errors
[java] -lineNumbers Add JSP line numbers to generated class
[java] files to aid in debugging.
[java] -library <file> Comma-separated list of libraries. Each
[java] library may optionally set its name and
[java] versions, if not already set in its
[java] manifest, using the following syntax: <file>
[java] [@name=<string>@libspecver=<version>
[java] @libimplver=<version|string>]
[java] -librarydir <dir> Registers all files in specified directory
[java] as libraries.
[java] -keepgenerated Keep the generated .java files.
[java] -verbose Compile with verbose output.
[java] -classpath <path> Classpath to use.
[java] -source <source> Source version.
[java] -advanced Print advanced usage options.
[java] <Aug 10, 2006 12:45:07 PM IST> <Error> <J2EE> <BEA-160187> <weblogic.appc failed to compile your application. Recompile with the -verbose option for more details. Please see the error message(s) below.>
[java] [J2EE:160128]ERROR: Incorrect appc command-line. Too many arguments were given. The command-line only takes a single argument, the source file, in addition to the supported options.
[java] Java Result: 1
I'm not sure how to proceed.Please suggest
Thanks
Smita