Thanks Manu for replying......... When I give that <dep:hidden-classes> , iam getting this particular error . can u = suggest how to get rid of this . Iam attaching the stack trace of the = error.

16:40:51,128 FATAL [DatasourceConnectionProvider] Could not = find datasource: wlbx-ds

javax.naming.NameNotFoundException: wlbx-ds

at com.sun.jndi.rmi.registry.RegistryContext.lookup(Unknown = Source)

at javax.naming.InitialContext.lookup(Unknown Source)

at net.sf.hibernate.connection.DatasourceConnectionProvider.configure(DatasourceConnectionProvider.java:45)

at net.sf.hibernate.connection.ConnectionProviderFactory.newConnectionProvid= er(ConnectionProviderFactory.java:83)

at net.sf.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:153)

at = net.sf.hibernate.cfg.Configuration.buildSessionFactory(<= font size=3D2 color=3Dnavy face=3D"Courier New">Configuration.java:627)

at com.symcor.wlbx.util.ServiceLocator.getDataSource(ServiceLocator.java:196)

at com.symcor.wlbx.dao.core.DataSourceUtils.getDataSourceFromJNDI(DataSourceUtils.java:62)

at = com.symcor.wlbx.dao.core.DAOFactory.getConnection(DAOFactory.java:135)

at com.symcor.wlbx.dao.DB2OrganizationDAO.getOrgProfile(DB2OrganizationDAO.java:995)

at com.symcor.wlbx.dao.DB2OrganizationDAO.getLBXList(DB2OrganizationDAO.java:1168)

at = com.symcor.wlbx.dao.imp.ImportProfileTask.loadCachedData(ImportProfileTask.java:158)

at com.symcor.wlbx.dao.imp.ImportProfileTask.<init>(<= font size=3D2 color=3Dnavy face=3D"Courier New">ImportProfileTask.java:233)

at com.symcor.wlbx.web.servlet.ImportServlet.init(ImportServlet.java:144)

Thanks and Regards,

Kamal

-----Original Message-----
From: Manu George [mailto:manu.t.george@gmail.com]
Sent: Thursday, January 11, 2007 4:10 PM
To: user@geronimo.apache.org
Subject: Re: java.lang.NoSuchMethodError - = Reg

Hi Kamal,

= ; Sorry abt that . I gave you a wrong example.You need = to

add <dep:hidden-classes><dep:filter>org.objectweb.asm.ClassWriter= </dep:filter></dep:hidden-classes>

this information is in geronimo-module-1.1.xsd in the schema = directory

Thanks

Manu

On 1/11/07, Kamalanathan = Raman <Kamalanathan_Raman@infosys.com> = wrote:

> Hi Manu,

> Iam attaching the Geronimo-application.xml , if I attach = the <dep:hidden-classes> attribute , its = throwing

> Caused by: org.apache.xmlbeans.XmlException: Invalid = deployment descriptor: [error: cvc-complex-type.2.3: Element 'hidden-classes@http://geronimo.apache.org/xml/ns/deployment-1.1' with = element-only content type cannot have text content.]

> Descriptor: <xml-fragment xmlns:dep=3D"http://geronimo.apache.org/xml/ns/deployment-1.1"&= gt;

> So kindly correct me where I have gone = wrong.

> <?xml version=3D"1.0" = encoding=3D"UTF-8" ?>

> <application xmlns=3D"http://geronimo.apache.org/xml/ns/j2ee/application-1.1"= ;>

> &= nbsp; <dep:environment xmlns:dep=3D"http://geronimo.apache.org/xml/ns/deployment-1.1"&= gt;

> &= nbsp; &n= bsp; <dep:dependencies>

> &= nbsp; &n= bsp; &nb= sp; <dep:dependency>

> &= nbsp; &n= bsp; &nb= sp; &nbs= p; = ; <dep:groupId>geronimo</dep:groupId><= /p>

> &= nbsp; &n= bsp; &nb= sp; &nbs= p; = ; <dep:artifactId>geronimo-mail</dep:artifactId>

> &= nbsp; &n= bsp; &= nbsp; &n= bsp; <dep:version>1.1.1<= ;/dep:version>

> &= nbsp; &n= bsp; &nb= sp; &nbs= p; = ; <dep:type>jar</dep:type>

> &= nbsp; &n= bsp; &nb= sp; </dep:dependency>

> &= nbsp; &n= bsp; &nb= sp; <dep:dependency>

> &= nbsp; &n= bsp; &nb= sp; &nbs= p; = ; <dep:groupId>geronimo</dep:groupId><= /p>

> &= nbsp; &n= bsp; &nb= sp; &nbs= p; = ; <dep:artifactId>geronimo-javamail-transport</dep:artifactId><= o:p>

> = &= nbsp; &n= bsp; &nb= sp; &nbs= p; <dep:version>1.1.1</dep:version>

> &= nbsp; &n= bsp; &nb= sp; &nbs= p; = ; <dep:type>jar</dep:type>

> &= nbsp; &n= bsp; &nb= sp; </dep:dependency>

> &= nbsp; </dep:dependencies>

> &= nbsp; <dep:hidden-classes>org.objectweb.asm.ClassWriter</dep:hidden-cl= asses>

> &= nbsp; <dep:non-overridable-classes/>

> &= nbsp; &n= bsp; </dep:environment>

> <gbean name=3D"mail/MailSession" = class=3D"org.apache.geronimo.mail.MailGBean">

> = <attribute name=3D"transportProtocol">smtp</attribute>=

> = <attribute name=3D"useDefault">false</attribute>

> = <attribute name=3D"host">localhost</attribute><= /font>

> = <attribute name=3D"properties">

> &= nbsp; mail.debug=3Dtrue

> &= nbsp; mail.smtp.port=3D25

> &= nbsp; mail.from=3Dsymwas@wimdev01.symprod.com

> = </attribute>

> = </gbean>

> </application>

> Thanks and Regards,

> Kamal

> = ________________________________

> From: Manu George = [mailto:manu.t.george@gmail.com]

> Sent: Thursday, January 11, 2007 2:29 = PM

> To: user@geronimo.apache.org

> Subject: Re: java.lang.NoSuchMethodError - = Reg

> Hi,

> hidden-classes

> Lists packages or classes that may be in a parent class = loader, but should not be exposed from there to the web application. This is = typically used when the web application wants to use a different version of a = library that one of its parent configurations (or Geronimo itself) uses. For = example, Geronimo 1.0 uses Log4J 1.2.8. If the web application wanted to use a = newer version, it could include the newer version in WEB-INF/lib and then add org.apache.log4j to the list of hidden-classes so that the Log4J classes = could not be loaded from a parent class loader.

> This is the explanation in Aaron Mulders book. The url for = the book is - http://www.chariotsolutions.com/geronimo/geronimo-1.1/geronimo-html-one-p= age.html

> eg below

> <?xml version=3D"1.0" = encoding=3D"UTF-8"?>

> <application xmlns=3D" http://geronimo.apache.org/xml/ns/j2ee/application-1.1">

> <dep:environment xmlns:dep=3D"http://geronimo.apache.org/xml/ns/deployment-1.1 = ">

> = <dep:moduleId>

> <dep:groupId>sample</dep:groupId>

> = <dep:artifactId>daytrader-oracle-tomcat</dep:a= rtifactId>

> <dep:version>1.1</dep:version>

> <dep:type>car</dep:type>

> = </dep:moduleId>

> = <dep:dependencies>

> = <dep:dependency>

> <dep:groupId>geronimo</dep:groupId><= /p>

> <dep:artifactId>j2ee-server</dep:artifactId>

> <dep:type>car</dep:type>

> = </dep:dependency>

> <dep:hidden-classes>org.apache.log4j</dep:hidden-classes>

> = <dep:non-overridable-classes/>

> = </dep:environment>

> This will block all child packages and classes under org.apache.log4j

> from being exposed to the application. Hope this = helps

> thanks

> Manu

> On 1/11/07, Kamalanathan = Raman <Kamalanathan_Raman@infosys.com> = wrote:

> Hi Manu,

> Thanks for replying . Can u send a sample code as to how to = use the hidden class attribute.

> Thanks and Regards,

> Kamal

> = ________________________________

> From: Manu George = [mailto:manu.t.george@gmail.com]

> Sent: Thursday, January 11, 2007 2:02 = PM

> To: user@geronimo.apache.org

> Subject: Re: java.lang.NoSuchMethodError - = Reg

> Hi,

> It can be = due to a wrong version of that class loaded in the classloader . i.e another = version of the class without that method may be present. You should use the hidden = classes attribute of the plan to hide the conflicting classes/packages. i.e. the = ones used by geronimo and your app. This will make the classloader not see = the classes loaded by geronimo.

> Thanks

> Manu

> On 1/11/07, Kamalanathan = Raman <Kamalanathan_Raman@infosys.com> = wrote:

> Hi ,

> When I run my deployed application. I get this following error , got struck up in this error = for long time , can any one help me out in solving this issue.I have attached the = stack trace of the error. Thanks in advance for ur reply

> 13:44:45,813 INFO [Configuration] processing foreign = key constraints

> 13:44:45,891 ERROR [[/wlbx]] = StandardWrapper.Throwable

> java.lang.NoSuchMethodError: org.objectweb.asm.ClassWriter.visitMethod(ILjava/lang/String;Ljava/lang/S= tring;[Ljava/lang/String;)Lorg/objectweb/asm/CodeVisitor;

> at net.sf.cglib.ASMBackend.begin_constructor( ASMBackend.java:297 = )

> at = net.sf.cglib.CodeGenerator.begin_constructor( CodeGenerator.java:281 )

> at net.sf.cglib.CodeGenerator.begin_constructor( CodeGenerator.java:274 = )

> at net.sf.cglib.CodeGenerator.generateNullConstructor( = CodeGenerator.java:970 )

> at net.sf.cglib.KeyFactoryGenerator.generate( KeyFactoryGenerator.java:105 = )

> at net.sf.cglib.CodeGenerator.define( CodeGenerator.java:163 = )

> at net.sf.cglib.KeyFactory.create( KeyFactory.java:114 = )

> at = net.sf.hibernate.impl.SessionFactoryImpl.<clinit>( SessionFactoryImpl.java:297 )

> at net.sf.hibernate.cfg.Configuration.buildSessionFactory( = Configuration.java:627)

> at com.symcor.wlbx.util.ServiceLocator.getDataSource( = ServiceLocator.java:196 )

> at = com.symcor.wlbx.web.servlet.ReportServlet.initializeResourceLookups(Repor= tServlet.java:912 )

> at com.symcor.wlbx.web.servlet.ReportServlet.init( ReportServlet.java:668 = )

> at org.apache.catalina.core.StandardWrapper.loadServlet( = StandardWrapper.java:1105 )

> at org.apache.catalina.core.StandardWrapper.load( StandardWrapper.java:932 = )

> at org.apache.catalina.core.StandardContext.loadOnStartup( StandardContext.java:3915 )

> at org.apache.catalina.core.StandardContext.start( = StandardContext.java:4176 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext.access$201(GeronimoSta= ndardContext.java:67 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invo= ke( GeronimoStandardContext.java:337 )

> at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(Geronimo= BeforeAfterValve.java:31 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext.start( GeronimoStandardContext.java:192 )

> 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.geronimo.tomcat.TomcatContainer.addContext( TomcatContainer.java:313 )

> at org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.in= voke(<generated>)

> at net.sf.cglib.reflect.FastMethod.invoke( FastMethod.java:53 = )

> at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvo= ker.java:38 )

> at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke( GBeanOperation.java:122 )

> 13:44:45,891 ERROR [[/wlbx]] Servlet /wlbx threw load() = exception

> java.lang.NoSuchMethodError: org.objectweb.asm.ClassWriter.visitMethod(ILjava/lang/String;Ljava/lang/S= tring;[Ljava/lang/String;)Lorg/objectweb/asm/CodeVisitor;

> at net.sf.cglib.ASMBackend.begin_constructor( ASMBackend.java:297 = )

> at net.sf.cglib.CodeGenerator.begin_constructor( CodeGenerator.java:281 = )

> at net.sf.cglib.CodeGenerator.begin_constructor( CodeGenerator.java:274 = )

> at net.sf.cglib.CodeGenerator.generateNullConstructor( = CodeGenerator.java:970 )

> at net.sf.cglib.KeyFactoryGenerator.generate( KeyFactoryGenerator.java:105 = )

> at net.sf.cglib.CodeGenerator.define( = CodeGenerator.java:163)

> at net.sf.cglib.KeyFactory.create( KeyFactory.java:114 = )

> at = net.sf.hibernate.impl.SessionFactoryImpl.<clinit>( SessionFactoryImpl.java:297 )

> at net.sf.hibernate.cfg.Configuration.buildSessionFactory( = Configuration.java:627 )

> at com.symcor.wlbx.util.ServiceLocator.getDataSource( = ServiceLocator.java:196 )

> at com.symcor.wlbx.web.servlet.ReportServlet.initializeResourceLookups( ReportServlet.java:912 )

> at com.symcor.wlbx.web.servlet.ReportServlet.init( ReportServlet.java:668 = )

> at org.apache.catalina.core.StandardWrapper.loadServlet( = StandardWrapper.java:1105 )

> at org.apache.catalina.core.StandardWrapper.load( StandardWrapper.java:932 = )

> at org.apache.catalina.core.StandardContext.loadOnStartup( StandardContext.java:3915 )

> at = org.apache.catalina.core.StandardContext.start( StandardContext.java:4176 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext.access$201( GeronimoStandardContext.java:67 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invo= ke(GeronimoStandardContext.java:337 )

> at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(Geronimo= BeforeAfterValve.java:31 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext.start( = GeronimoStandardContext.java:192 )

> 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.geronimo.tomcat.TomcatContainer.addContext( = TomcatContainer.java:313 )

> at org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.in= voke(<generated>)

> at = net.sf.cglib.reflect.FastMethod.invoke( FastMethod.java:53 )

> at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvo= ker.java:38 )

> at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke( GBeanOperation.java:122 )

> 13:44:45,969 INFO [PropertyMessageResources] = Initializing, config=3D'org.apache.struts.util.LocalStrings', = returnNull=3Dtrue

> 13:44:45,969 INFO [PropertyMessageResources] = Initializing, config=3D'org.apache.struts.action.ActionResources', = returnNull=3Dtrue

> 13:44:46,751 INFO [PropertyMessageResources] = Initializing, config=3D'ApplicationResources', = returnNull=3Dtrue

> 13:44:46,813 INFO [ValidatorPlugIn] Loading = validation rules file from '/WEB-INF/validator-rules.xml'

> 13:44:46,938 INFO [ValidatorPlugIn] Loading = validation rules file from '/WEB-INF/validation.xml'

> 13:44:47,125 INFO [ImportFTPClient] Default save path = is @FTP_TO_PATH@\

> java.lang.NumberFormatException : For input string: "@IMPORT_TASK_PERIOD@"

> at = java.lang.NumberFormatException.forInputString(Unknown Source)

> at java.lang.Long.parseLong(Unknown Source)

> at java.lang.Long.<init>(Unknown Source)

> at com.symcor.wlbx.web.servlet.ImportServlet.init( ImportServlet.java:137 = )

> at = javax.servlet.GenericServlet.init( GenericServlet.java:168 )

> at org.apache.catalina.core.StandardWrapper.loadServlet( = StandardWrapper.java:1105 )

> at org.apache.catalina.core.StandardWrapper.load( StandardWrapper.java:932 = )

> at = org.apache.catalina.core.StandardContext.loadOnStartup( StandardContext.java:3915 )

> at org.apache.catalina.core.StandardContext.start( = StandardContext.java:4176 )

> at = org.apache.geronimo.tomcat.GeronimoStandardContext.access$201(GeronimoSta= ndardContext.java:67 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invo= ke(GeronimoStandardContext.java:337 )

> at = org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(Geronimo= BeforeAfterValve.java:31 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext.start( GeronimoStandardContext.java:192 )

> 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.geronimo.tomcat.TomcatContainer.addContext( = TomcatContainer.java:313 )

> at org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.in= voke(<generated>)

> at net.sf.cglib.reflect.FastMethod.invoke( FastMethod.java:53 = )

> at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke( FastMethodInvoker.java:38 )

> java.lang.NoClassDefFoundError

> at net.sf.hibernate.cfg.Configuration.buildSessionFactory( = Configuration.java:627 )

> at com.symcor.wlbx.util.ServiceLocator.getDataSource( = ServiceLocator.java:196 )

> at com.symcor.wlbx.dao.core.DataSourceUtils.getDataSourceFromJNDI( DataSourceUtils.java:62 )

> at com.symcor.wlbx.dao.core.DAOFactory.getDAOFactory( DAOFactory.java:105 = )

> at com.symcor.wlbx.dao.imp.ImportProfileTask.loadCachedData( ImportProfileTask.java:156 )

> at com.symcor.wlbx.dao.imp.ImportProfileTask.<init>( ImportProfileTask.java:233 )

> at com.symcor.wlbx.web.servlet.ImportServlet.init( ImportServlet.java:144 = )

> at = javax.servlet.GenericServlet.init( GenericServlet.java:168 )

> at org.apache.catalina.core.StandardWrapper.loadServlet( = StandardWrapper.java:1105 )

> at org.apache.catalina.core.StandardWrapper.load( StandardWrapper.java:932 = )

> at = org.apache.catalina.core.StandardContext.loadOnStartup( StandardContext.java:3915 )

> at org.apache.catalina.core.StandardContext.start( = StandardContext.java:4176 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext.access$201( = GeronimoStandardContext.java:67 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext$SystemMethodValve.invo= ke(GeronimoStandardContext.java:337 )

> at org.apache.geronimo.tomcat.valve.GeronimoBeforeAfterValve.invoke(Geronimo= BeforeAfterValve.java:31 )

> at org.apache.geronimo.tomcat.GeronimoStandardContext.start( GeronimoStandardContext.java:192 )

> 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.geronimo.tomcat.TomcatContainer.addContext( = TomcatContainer.java:313 )

> at org.apache.geronimo.tomcat.TomcatContainer$$FastClassByCGLIB$$9370b073.in= voke(<generated>)

> at net.sf.cglib.reflect.FastMethod.invoke( FastMethod.java:53 = )

> at org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvo= ker.java:38 )

> at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke( GBeanOperation.java:122 )

> Thanks and Regards,

> Kamal

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