ibatis class lib not found error !!

Hi All, I am trying to deploy a aar file, with Spring and ibatis inside. ibatis-2.3.0.677c.jar file set to lib directory (wso2 server all lib directory ) but I am getting this error. Can anybody help me, please? [2010-02-03 18:03:48,640] ERROR - Cannot load Spring beans. Please check the Spring context configu ration file and verify that the defined Spring beans exist in the .jar file. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userInfoDao' defined in resource loaded through InputStream: Instantiation of bean failed; nested exception is o rg.springframework.beans.BeanInstantiationException: Could not instantiate bean class [trustedscan.i das.spring.persistence.dao.daoimpl.UserInfoDaoImpl]: Constructor threw exception; nested exception i s java.lang.NoClassDefFoundError: com/ibatis/sqlmap/client/SqlMapExecutor at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateB ean(AbstractAutowireCapableBeanFactory.java:883) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanIn stance(AbstractAutowireCapableBeanFactory.java:839) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean (AbstractAutowireCapableBeanFactory.java:440) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(Abstra ctAutowireCapableBeanFactory.java:409) at java.security.AccessController.doPrivileged(Native Method) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(A bstractAutowireCapableBeanFactory.java:380) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFac tory.java:264) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(Defau ltSingletonBeanRegistry.java:221) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFacto ry.java:261) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory .java:185) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory .java:164) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingle tons(DefaultListableBeanFactory.java:429) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitializ ation(AbstractApplicationContext.java:729) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicatio nContext.java:381) at org.wso2.carbon.springservices.ui.GenericApplicationContextUtil.getSpringApplicationConte xt(GenericApplicationContextUtil.java:42) at org.wso2.carbon.springservices.ui.GenericApplicationContextUtil.getSpringApplicationConte xt(GenericApplicationContextUtil.java:102) at org.wso2.carbon.springservices.ui.SpringServiceMaker.getSpringBeanNames(SpringServiceMake r.java:67) at org.apache.jsp.spring.showbeans_jsp._jspService(showbeans_jsp.java:98) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:117) at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:64) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdapt or.java:36) at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegist ration.java:90) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111 ) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:135) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:594) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:505) at org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatc herAdaptor.java:37) at org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.includ e(ContextPathServletAdaptor.java:265) at org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966) at org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:643) at org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:637) at sun.reflect.GeneratedMethodAccessor24.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87) at org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:8 8) at org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java: 82) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465) at org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140) at org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117) at org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171) at org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:7 5) at org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80) at org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_insertAttribute_7(template_jsp. java:395) at org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:146) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:117) at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:64) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdapt or.java:36) at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegist ration.java:90) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111 ) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:135) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:691) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java: 469) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:403) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301) at org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatc herAdaptor.java:30) at org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forwar d(ContextPathServletAdaptor.java:258) at org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestCo ntext.java:198) at org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestC ontext.java:185) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419) at org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370) at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:53) at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:86) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdapt or.java:36) at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegist ration.java:90) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111 ) at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:135) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Htt p11BaseProtocol.java:665) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.ja va:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685) at java.lang.Thread.run(Thread.java:619) Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [t rustedscan.idas.spring.persistence.dao.daoimpl.UserInfoDaoImpl]: Constructor threw exception; nested exception is java.lang.NoClassDefFoundError: com/ibatis/sqlmap/client/SqlMapExecutor at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:115) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleI nstantiationStrategy.java:61) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateB ean(AbstractAutowireCapableBeanFactory.java:877) ... 109 more Caused by: java.lang.NoClassDefFoundError: com/ibatis/sqlmap/client/SqlMapExecutor at org.springframework.orm.ibatis.support.SqlMapClientDaoSupport.(SqlMapClientDaoSuppo rt.java:46) at trustedscan.idas.spring.persistence.dao.daoimpl.UserInfoDaoImpl.(UserInfoDaoImpl.ja va:12) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java: 39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorIm pl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:100) ... 111 more Caused by: java.lang.ClassNotFoundException: com.ibatis.sqlmap.client.SqlMapExecutor at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:489) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:405) at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:393) at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.jav a:105) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) ... 118 more