maven - Spring web-flow with JSF ClassNotFoundException issue -

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i working on project using spring webflow , jsf. trying accomplish similar booking-faces example of spring webflow https://github.com/springsource/spring-webflow-samples/tree/master/booking-faces. following error while trying execute web-flow.

org/apache/myfaces/renderkit/statecacheutils  viewid=/web-inf/flows/main/entersearchcriteria.xhtml location=c:\users\workspace4\.metadata\.plugins\org.eclipse.wst.server.core  \tmp1\wtpwebapps\mywebapp\web-inf\flows\main\entersearchcriteria.xhtml phaseid=render_response(6)  caused by: java.lang.classnotfoundexception - org.apache.myfaces.renderkit.statecacheutils @ org.apache.catalina.loader.webappclassloader.loadclass(webappclassloader.java:1678)

the full stacktrace is:

java.lang.noclassdeffounderror: org/apache/myfaces/renderkit/statecacheutils     @ org.springframework.faces.webflow.myfacesflowresponsestatemanager.getwrappedmyfacesresponsestatemanager(myfacesflowresponsestatemanager.java:66)     @ org.springframework.faces.webflow.myfacesflowresponsestatemanager.iswritestateafterrenderviewrequired(myfacesflowresponsestatemanager.java:70)     @ org.apache.myfaces.application.viewhandlerimpl.setwritingstate(viewhandlerimpl.java:371)     @ org.apache.myfaces.application.viewhandlerimpl.writestate(viewhandlerimpl.java:315)     @ javax.faces.application.viewhandlerwrapper.writestate(viewhandlerwrapper.java:65)     @ org.apache.myfaces.shared.renderkit.html.htmlformrendererbase.encodeend(htmlformrendererbase.java:220)     @ javax.faces.component.uicomponentbase.encodeend(uicomponentbase.java:665)     @ org.primefaces.renderkit.corerenderer.renderchild(corerenderer.java:63)     @ org.primefaces.renderkit.corerenderer.renderchildren(corerenderer.java:47)     @ org.primefaces.component.panel.panelrenderer.encodecontent(panelrenderer.java:202)     @ org.primefaces.component.panel.panelrenderer.encodemarkup(panelrenderer.java:119)     @ org.primefaces.component.panel.panelrenderer.encodeend(panelrenderer.java:56)     @ javax.faces.component.uicomponentbase.encodeend(uicomponentbase.java:665)     @ javax.faces.component.uicomponentbase.encodeall(uicomponentbase.java:545)     @ javax.faces.component.uicomponentbase.encodeall(uicomponentbase.java:541)     @ javax.faces.component.uicomponentbase.encodeall(uicomponentbase.java:541)     @ org.apache.myfaces.view.facelets.faceletviewdeclarationlanguage.renderview(faceletviewdeclarationlanguage.java:1981)     @ org.apache.myfaces.application.viewhandlerimpl.renderview(viewhandlerimpl.java:285)     @ javax.faces.application.viewhandlerwrapper.renderview(viewhandlerwrapper.java:59)     @ org.apache.myfaces.lifecycle.renderresponseexecutor.execute(renderresponseexecutor.java:116)     @ org.apache.myfaces.lifecycle.lifecycleimpl.render(lifecycleimpl.java:241)     @ org.springframework.faces.support.lifecyclewrapper.render(lifecyclewrapper.java:54)     @ org.springframework.faces.webflow.jsfview.render(jsfview.java:87)     @ org.springframework.webflow.engine.viewstate.render(viewstate.java:293)     @ org.springframework.webflow.engine.viewstate.refresh(viewstate.java:242)     @ org.springframework.webflow.engine.viewstate.resume(viewstate.java:220)     @ org.springframework.webflow.engine.flow.resume(flow.java:537)     @ org.springframework.webflow.engine.impl.flowexecutionimpl.resume(flowexecutionimpl.java:259)     @ org.springframework.webflow.executor.flowexecutorimpl.resumeexecution(flowexecutorimpl.java:169)     @ org.springframework.webflow.mvc.servlet.flowhandleradapter.handle(flowhandleradapter.java:227)     @ org.springframework.faces.webflow.jsfflowhandleradapter.handle(jsfflowhandleradapter.java:46)     @ org.springframework.web.servlet.dispatcherservlet.dodispatch(dispatcherservlet.java:925)     @ org.springframework.web.servlet.dispatcherservlet.doservice(dispatcherservlet.java:856)     @ org.springframework.web.servlet.frameworkservlet.processrequest(frameworkservlet.java:920)     @ org.springframework.web.servlet.frameworkservlet.doget(frameworkservlet.java:816)     @ javax.servlet.http.httpservlet.service(httpservlet.java:621)     @ org.springframework.web.servlet.frameworkservlet.service(frameworkservlet.java:801)     @ javax.servlet.http.httpservlet.service(httpservlet.java:722)     @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:304)     @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:210)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:330)     @ org.springframework.security.web.access.intercept.filtersecurityinterceptor.invoke(filtersecurityinterceptor.java:118)     @ org.springframework.security.web.access.intercept.filtersecurityinterceptor.dofilter(filtersecurityinterceptor.java:84)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.access.exceptiontranslationfilter.dofilter(exceptiontranslationfilter.java:113)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.session.sessionmanagementfilter.dofilter(sessionmanagementfilter.java:103)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.authentication.anonymousauthenticationfilter.dofilter(anonymousauthenticationfilter.java:113)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.servletapi.securitycontextholderawarerequestfilter.dofilter(securitycontextholderawarerequestfilter.java:54)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.savedrequest.requestcacheawarefilter.dofilter(requestcacheawarefilter.java:45)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.authentication.www.basicauthenticationfilter.dofilter(basicauthenticationfilter.java:150)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.authentication.abstractauthenticationprocessingfilter.dofilter(abstractauthenticationprocessingfilter.java:183)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.authentication.logout.logoutfilter.dofilter(logoutfilter.java:105)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.context.securitycontextpersistencefilter.dofilter(securitycontextpersistencefilter.java:87)     @ org.springframework.security.web.filterchainproxy$virtualfilterchain.dofilter(filterchainproxy.java:342)     @ org.springframework.security.web.filterchainproxy.dofilterinternal(filterchainproxy.java:192)     @ org.springframework.security.web.filterchainproxy.dofilter(filterchainproxy.java:160)     @ org.springframework.web.filter.delegatingfilterproxy.invokedelegate(delegatingfilterproxy.java:346)     @ org.springframework.web.filter.delegatingfilterproxy.dofilter(delegatingfilterproxy.java:259)     @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:243)     @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:210)     @ org.springframework.web.filter.characterencodingfilter.dofilterinternal(characterencodingfilter.java:88)     @ org.springframework.web.filter.onceperrequestfilter.dofilter(onceperrequestfilter.java:107)     @ org.apache.catalina.core.applicationfilterchain.internaldofilter(applicationfilterchain.java:243)     @ org.apache.catalina.core.applicationfilterchain.dofilter(applicationfilterchain.java:210)     @ org.apache.catalina.core.standardwrappervalve.invoke(standardwrappervalve.java:224)     @ org.apache.catalina.core.standardcontextvalve.invoke(standardcontextvalve.java:169)     @ org.apache.catalina.authenticator.authenticatorbase.invoke(authenticatorbase.java:472)     @ org.apache.catalina.core.standardhostvalve.invoke(standardhostvalve.java:168)     @ org.apache.catalina.valves.errorreportvalve.invoke(errorreportvalve.java:100)     @ org.apache.catalina.valves.accesslogvalve.invoke(accesslogvalve.java:929)     @ org.apache.catalina.core.standardenginevalve.invoke(standardenginevalve.java:118)     @ org.apache.catalina.connector.coyoteadapter.service(coyoteadapter.java:405)     @ org.apache.coyote.http11.abstracthttp11processor.process(abstracthttp11processor.java:964)     @ org.apache.coyote.abstractprotocol$abstractconnectionhandler.process(abstractprotocol.java:515)     @ org.apache.tomcat.util.net.jioendpoint$socketprocessor.run(jioendpoint.java:304)     @ java.util.concurrent.threadpoolexecutor.runworker(threadpoolexecutor.java:1145)     @ java.util.concurrent.threadpoolexecutor$worker.run(threadpoolexecutor.java:615)     @ java.lang.thread.run(thread.java:722) caused by: java.lang.classnotfoundexception: org.apache.myfaces.renderkit.statecacheutils     @ org.apache.catalina.loader.webappclassloader.loadclass(webappclassloader.java:1678)     @ org.apache.catalina.loader.webappclassloader.loadclass(webappclassloader.java:1523)     ... 86 more

i checked answer stackoverflow post: java.lang.classnotfoundexception: org.apache.myfaces.webapp.startupservletcontextlistener . using maven , don't have /web-inf/lib directory. have jsf dependencies on classpath through maven dependencies. not sure, what's going on. thanks

myfaces repackaged statecacheutils in version 2.1.10. spring-webflow not work myfaces 2.1.10 or higher.

i created issue in jira this. maybe fixed in further version.

meanwhile there very very ugly workaround problem:

create class org.apache.myfaces.rederkit.statecacheutils in own project , let inherit new location unsing following code:

package org.apache.myfaces.renderkit;  public class statecacheutils extends org.apache.myfaces.application.viewstate.statecacheutils {  }

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