jsf 2 - Myfaces - Servletexception - Tomcat6 -


i have web application myfaces 2.1.5 , richfaces 4.1.0, etc... used tomcat 7 application server. previous week had change tomcat 6. (i know, 7. version better, had no choice) first time had parseexception. after exception got advices, expression language (el) jar packages missing. copied el-impl , el-core web-inf/lib folder. first error fixed, got new problems. got following exception:

javax.servlet.servletexception: javax.el.elresolver.invoke(ljavax/el/elcontext;ljava/lang/object;ljava/lang/object;[ljava/lang/class;[ljava/lang/object;)ljava/lang/object; javax.faces.webapp.facesservlet.service(facesservlet.java:229)

java.lang.nosuchmethoderror: javax.el.elresolver.invoke(ljavax/el/elcontext;ljava/lang/object;ljava/lang/object;[ljava/lang/class;[ljava/lang/object;)ljava/lang/object; com.sun.el.parser.astvalue.invoke(astvalue.java:228) com.sun.el.methodexpressionimpl.invoke(methodexpressionimpl.java:297) org.apache.myfaces.view.facelets.el.contextawaretagmethodexpression.invoke(contextawaretagmethodexpression.java:96) org.apache.myfaces.application.actionlistenerimpl.processaction(actionlistenerimpl.java:72) javax.faces.component.uicommand.broadcast(uicommand.java:120) javax.faces.component.uiviewroot._broadcastall(uiviewroot.java:1013) javax.faces.component.uiviewroot.broadcastevents(uiviewroot.java:284) javax.faces.component.uiviewroot._process(uiviewroot.java:1302) javax.faces.component.uiviewroot.processapplication(uiviewroot.java:745) org.apache.myfaces.lifecycle.invokeapplicationexecutor.execute(invokeapplicationexecutor.java:38) org.apache.myfaces.lifecycle.lifecycleimpl.executephase(lifecycleimpl.java:170) org.apache.myfaces.lifecycle.lifecycleimpl.execute(lifecycleimpl.java:117) javax.faces.webapp.facesservlet.service(facesservlet.java:197)

what problem? further jar packages missing? wrote full story, did. maybe it's more understandable. sorry bad english.

thank you!


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