[jboss-user] [JBoss Seam] - Seam EJB Injection Classloading issue

Friday, 5 October 2007

Hi all,

 I am not sure whether it is really a bug (or simply a missing jar on Seam distro) or
either the usual behavior inside JBoss. But the thing is when I try to inject an EJB on a
Seam component I get a java.lang.NoClassDefFoundError: org/jboss/seam/intercept/Proxy. 
The problem is solved if I put jboss-seam.jar inside server/default/lib folder of JBoss.
Or it seems like it may be solved if I put javaassist.jar and a few other libs inside
WEB-INF/lib of the war since the exception changed to java.lang.NoClassDefFoundError:
org/jboss/seam/Instance after I added the javaassist.jar.

I am running JBoss 4.2.1.GA and Seam 2.0.1CR1

Am I missing anything?

best regards,

By the way, I have another questions regarding EJB injection but I'll post it in a
separate post assuming that I've followed approach one (put jboss-seam.jar inside lib
folder for jboss instance)

The stracktraces were a little bit big but I thought they might be useful.

Stacktrace for the first case:

  | org.jboss.seam.InstantiationException: Could not instantiate Seam component:
webUIFacade
  |         at org.jboss.seam.Component.newInstance(Component.java:1971)
  |         at org.jboss.seam.Component.getInstance(Component.java:1874)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Component.getInstanceInAllNamespaces(Component.java:2183)
  |         at org.jboss.seam.Component.getValueToInject(Component.java:2135)
  |         at org.jboss.seam.Component.injectAttributes(Component.java:1599)
  |         at org.jboss.seam.Component.inject(Component.java:1417)
  |         at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:45)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:155)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
  |         at
br.org.cesar.localize.web.business.user.UsersAction_$$_javassist_0.initUserList(UsersAction_$$_javassist_0.java)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
  |         at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125)
  |         at org.jboss.seam.Component.callComponentMethod(Component.java:2083)
  |         at org.jboss.seam.Component.getInstanceFromFactory(Component.java:1927)
  |         at org.jboss.seam.Component.getInstance(Component.java:1864)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:55)
  |         at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:50)
  |         at org.jboss.seam.el.SeamELResolver.resolveBase(SeamELResolver.java:166)
  |         at org.jboss.seam.el.SeamELResolver.getValue(SeamELResolver.java:53)
  |         at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
  |         at
com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
  |         at org.jboss.el.parser.AstIdentifier.getValue(AstIdentifier.java:44)
  |         at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
  |         at
com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
  |         at javax.faces.component.UIData.getValue(UIData.java:582)
  |         at javax.faces.component.UIData.getDataModel(UIData.java:1063)
  |         at javax.faces.component.UIData.setRowIndex(UIData.java:417)
  |         at
com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:85)
  |         at
javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:788)
  |         at javax.faces.component.UIData.encodeBegin(UIData.java:879)
  |         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:884)
  |         at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
  |         at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
  |         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
  |         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
  |         at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577)
  |         at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
  |         at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
  |         at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
  |         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
  |         at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:307)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  |         at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  |         at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  |         at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  |         at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  |         at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  |         at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |         at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |         at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.
  | 16:58:29,545 ERROR [STDERR] java:844)
  |         at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: java.lang.RuntimeException: by java.lang.NoClassDefFoundError:
org/jboss/seam/intercept/Proxy
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:190)
  |         at org.jboss.seam.Component.createProxyFactory(Component.java:2261)
  |         at org.jboss.seam.Component.getProxyFactory(Component.java:1376)
  |         at org.jboss.seam.Component.wrap(Component.java:1367)
  |         at org.jboss.seam.Component.instantiateSessionBean(Component.java:1289)
  |         at org.jboss.seam.Component.instantiate(Component.java:1274)
  |         at org.jboss.seam.Component.newInstance(Component.java:1967)
  |         ... 104 more
  | Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError:
org/jboss/seam/intercept/Proxy
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:165)
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:186)
  |         ... 110 more
  | Caused by: java.lang.NoClassDefFoundError: org/jboss/seam/intercept/Proxy
  |         at java.lang.ClassLoader.defineClass1(Native Method)
  |         at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:177)
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:159)
  |         ... 111 more
  | 16:58:29,636 WARN  [lifecycle] executePhase(RENDER_RESPONSE
6,com.sun.faces.context.FacesContextImpl@ac2837) threw exception
  | org.jboss.seam.InstantiationException: Could not instantiate Seam component:
webUIFacade
  |         at org.jboss.seam.Component.newInstance(Component.java:1971)
  |         at org.jboss.seam.Component.getInstance(Component.java:1874)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Component.getInstanceInAllNamespaces(Component.java:2183)
  |         at org.jboss.seam.Component.getValueToInject(Component.java:2135)
  |         at org.jboss.seam.Component.injectAttributes(Component.java:1599)
  |         at org.jboss.seam.Component.inject(Component.java:1417)
  |         at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:45)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:155)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
  |         at
br.org.cesar.localize.web.business.user.UsersAction_$$_javassist_0.toString(UsersAction_$$_javassist_0.java)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:168)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:145)
  |         at com.sun.facelets.util.DevTools.debugHtml(DevTools.java:109)
  |         at
com.sun.facelets.FaceletViewHandler.handleRenderException(FaceletViewHandler.java:677)
  |         at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:645)
  |         at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
  |         at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
  |         at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
  |         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
  |         at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:307)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  |         at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  |         at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  |         at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  |         at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  |         at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  |         at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |         at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |         at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  |         at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: java.lang.RuntimeException: by java.lang.NoClassDefFoundError:
org/jboss/seam/intercept/Proxy
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:190)
  |         at org.jboss.seam.Component.createProxyFactory(Component.java:2261)
  |         at org.jboss.seam.Component.getProxyFactory(Component.java:1376)
  |         at org.jboss.seam.Component.wrap(Component.java:1367)
  |         at org.jboss.seam.Component.instantiateSessionBean(Component.java:1289)
  |         at org.jboss.seam.Component.instantiate(Component.java:1274)
  |         at org.jboss.seam.Component.newInstance(Component.java:1967)
  |         ... 78 more
  | Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError:
org/jboss/seam/intercept/Proxy
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:165)
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:186)
  |         ... 84 more
  | Caused by: java.lang.NoClassDefFoundError: org/jboss/seam/intercept/Proxy
  |         at java.lang.ClassLoader.defineClass1(Native Method)
  |         at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:177)
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:159)
  |         ... 85 more
  | 16:58:29,653 ERROR [ExceptionFilter] handling uncaught exception
  | javax.servlet.ServletException: Could not instantiate Seam component: webUIFacade
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:307)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  |         at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  |         at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  |         at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  |         at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  |         at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  |         at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |         at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |         at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  |         at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: org.jboss.seam.InstantiationException: Could not instantiate Seam
component: webUIFacade
  |         at org.jboss.seam.Component.newInstance(Component.java:1971)
  |         at org.jboss.seam.Component.getInstance(Component.java:1874)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Component.getInstanceInAllNamespaces(Component.java:2183)
  |         at org.jboss.seam.Component.getValueToInject(Component.java:2135)
  |         at org.jboss.seam.Component.injectAttributes(Component.java:1599)
  |         at org.jboss.seam.Component.inject(Component.java:1417)
  |         at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:45)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:155)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
  |         at
br.org.cesar.localize.web.business.user.UsersAction_$$_javassist_0.toString(UsersAction_$$_javassist_0.java)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:168)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:145)
  |         at com.sun.facelets.util.DevTools.debugHtml(DevTools.java:109)
  |         at
com.sun.facelets.FaceletViewHandler.handleRenderException(FaceletViewHandler.java:677)
  |         at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:645)
  |         at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
  |         at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
  |         at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
  |         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
  |         at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
  |         ... 53 more
  | Caused by: java.lang.RuntimeException: by java.lang.NoClassDefFoundError:
org/jboss/seam/intercept/Proxy
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:190)
  |         at org.jboss.seam.Component.createProxyFactory(Component.java:2261)
  |         at org.jboss.seam.Component.getProxyFactory(Component.java:1376)
  |         at org.jboss.seam.Component.wrap(Component.java:1367)
  |         at org.jboss.seam.Component.instantiateSessionBean(Component.java:1289)
  |         at org.jboss.seam.Component.instantiate(Component.java:1274)
  |         at org.jboss.seam.Component.newInstance(Component.java:1967)
  |         ... 78 more
  | Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError:
org/jboss/seam/intercept/Proxy
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:165)
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:186)
  |         ... 84 more
  | Caused by: java.lang.NoClassDefFoundError: org/jboss/seam/intercept/Proxy
  |         at java.lang.ClassLoader.defineClass1(Native Method)
  |         at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:177)
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:159)
  |         ... 85 more
  | 16:58:29,670 ERROR [ExceptionFilter] exception root cause
  | org.jboss.seam.InstantiationException: Could not instantiate Seam component:
webUIFacade
  |         at org.jboss.seam.Component.newInstance(Component.java:1971)
  |         at org.jboss.seam.Component.getInstance(Component.java:1874)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Component.getInstanceInAllNamespaces(Component.java:2183)
  |         at org.jboss.seam.Component.getValueToInject(Component.java:2135)
  |         at org.jboss.seam.Component.injectAttributes(Component.java:1599)
  |         at org.jboss.seam.Component.inject(Component.java:1417)
  |         at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:45)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:155)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
  |         at
br.org.cesar.localize.web.business.user.UsersAction_$$_javassist_0.toString(UsersAction_$$_javassist_0.java)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:168)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:145)
  |         at com.sun.facelets.util.DevTools.debugHtml(DevTools.java:109)
  |         at
com.sun.facelets.FaceletViewHandler.handleRenderException(FaceletViewHandler.java:677)
  |         at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:645)
  |         at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
  |         at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
  |         at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
  |         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
  |         at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:307)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  |         at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  |         at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  |         at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  |         at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  |         at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  |         at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |         at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |         at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  |         at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: java.lang.RuntimeException: by java.lang.NoClassDefFoundError:
org/jboss/seam/intercept/Proxy
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:190)
  |         at org.jboss.seam.Component.createProxyFactory(Component.java:2261)
  |         at org.jboss.seam.Component.getProxyFactory(Component.java:1376)
  |         at org.jboss.seam.Component.wrap(Component.java:1367)
  |         at org.jboss.seam.Component.instantiateSessionBean(Component.java:1289)
  |         at org.jboss.seam.Component.instantiate(Component.java:1274)
  |         at org.jboss.seam.Component.newInstance(Component.java:1967)
  |         ... 78 more
  | Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError:
org/jboss/seam/intercept/Proxy
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:165)
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:186)
  |         ... 84 more
  | Caused by: java.lang.NoClassDefFoundError: org/jboss/seam/intercept/Proxy
  |         at java.lang.ClassLoader.defineClass1(Native Method)
  |         at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:177)
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:159)
  |         ... 85 more
  | 

Stacktrace for the second case:

  | org.jboss.seam.InstantiationException: Could not instantiate Seam component:
webUIFacade
  |         at org.jboss.seam.Component.newInstance(Component.java:1971)
  |         at org.jboss.seam.Component.getInstance(Component.java:1874)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Component.getInstanceInAllNamespaces(Component.java:2183)
  |         at org.jboss.seam.Component.getValueToInject(Component.java:2135)
  |         at org.jboss.seam.Component.injectAttributes(Component.java:1599)
  |         at org.jboss.seam.Component.inject(Component.java:1417)
  |         at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:45)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:155)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
  |         at
br.org.cesar.localize.web.business.user.UsersAction_$$_javassist_0.initUserList(UsersAction_$$_javassist_0.java)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
  |         at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:125)
  |         at org.jboss.seam.Component.callComponentMethod(Component.java:2083)
  |         at org.jboss.seam.Component.getInstanceFromFactory(Component.java:1927)
  |         at org.jboss.seam.Component.getInstance(Component.java:1864)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:55)
  |         at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:50)
  |         at org.jboss.seam.el.SeamELResolver.resolveBase(SeamELResolver.java:166)
  |         at org.jboss.seam.el.SeamELResolver.getValue(SeamELResolver.java:53)
  |         at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
  |         at
com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
  |         at org.jboss.el.parser.AstIdentifier.getValue(AstIdentifier.java:44)
  |         at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
  |         at
com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
  |         at javax.faces.component.UIData.getValue(UIData.java:582)
  |         at javax.faces.component.UIData.getDataModel(UIData.java:1063)
  |         at javax.faces.component.UIData.setRowIndex(UIData.java:417)
  |         at
com.sun.faces.renderkit.html_basic.TableRenderer.encodeBegin(TableRenderer.java:85)
  |         at
javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:788)
  |         at javax.faces.component.UIData.encodeBegin(UIData.java:879)
  |         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:884)
  |         at javax.faces.render.Renderer.encodeChildren(Renderer.java:137)
  |         at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
  |         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:886)
  |         at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
  |         at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577)
  |         at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
  |         at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
  |         at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
  |         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
  |         at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:307)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  |         at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  |         at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  |         at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  |         at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  |         at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  |         at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |         at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |         at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.
  | 17:02:42,063 ERROR [STDERR] java:844)
  |         at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: java.lang.RuntimeException: by java.lang.NoClassDefFoundError:
org/jboss/seam/Instance
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:190)
  |         at org.jboss.seam.Component.createProxyFactory(Component.java:2261)
  |         at org.jboss.seam.Component.getProxyFactory(Component.java:1376)
  |         at org.jboss.seam.Component.wrap(Component.java:1367)
  |         at org.jboss.seam.Component.instantiateSessionBean(Component.java:1289)
  |         at org.jboss.seam.Component.instantiate(Component.java:1274)
  |         at org.jboss.seam.Component.newInstance(Component.java:1967)
  |         ... 104 more
  | Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError:
org/jboss/seam/Instance
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:165)
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:186)
  |         ... 110 more
  | Caused by: java.lang.NoClassDefFoundError: org/jboss/seam/Instance
  |         at java.lang.ClassLoader.defineClass1(Native Method)
  |         at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:177)
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:159)
  |         ... 111 more
  | 17:02:42,124 WARN  [lifecycle] executePhase(RENDER_RESPONSE
6,com.sun.faces.context.FacesContextImpl@1eac903) threw exception
  | org.jboss.seam.InstantiationException: Could not instantiate Seam component:
webUIFacade
  |         at org.jboss.seam.Component.newInstance(Component.java:1971)
  |         at org.jboss.seam.Component.getInstance(Component.java:1874)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Component.getInstanceInAllNamespaces(Component.java:2183)
  |         at org.jboss.seam.Component.getValueToInject(Component.java:2135)
  |         at org.jboss.seam.Component.injectAttributes(Component.java:1599)
  |         at org.jboss.seam.Component.inject(Component.java:1417)
  |         at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:45)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:155)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
  |         at
br.org.cesar.localize.web.business.user.UsersAction_$$_javassist_0.toString(UsersAction_$$_javassist_0.java)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:168)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:145)
  |         at com.sun.facelets.util.DevTools.debugHtml(DevTools.java:109)
  |         at
com.sun.facelets.FaceletViewHandler.handleRenderException(FaceletViewHandler.java:677)
  |         at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:645)
  |         at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
  |         at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
  |         at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
  |         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
  |         at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:307)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  |         at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  |         at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  |         at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  |         at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  |         at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  |         at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |         at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |         at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  |         at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: java.lang.RuntimeException: by java.lang.NoClassDefFoundError:
org/jboss/seam/Instance
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:190)
  |         at org.jboss.seam.Component.createProxyFactory(Component.java:2261)
  |         at org.jboss.seam.Component.getProxyFactory(Component.java:1376)
  |         at org.jboss.seam.Component.wrap(Component.java:1367)
  |         at org.jboss.seam.Component.instantiateSessionBean(Component.java:1289)
  |         at org.jboss.seam.Component.instantiate(Component.java:1274)
  |         at org.jboss.seam.Component.newInstance(Component.java:1967)
  |         ... 78 more
  | Caused by: javassist.CannotCompileException: by java.lang.NoClassDefFoundError:
org/jboss/seam/Instance
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:165)
  |         at org.jboss.seam.util.ProxyFactory.createClass(ProxyFactory.java:186)
  |         ... 84 more
  | Caused by: java.lang.NoClassDefFoundError: org/jboss/seam/Instance
  |         at java.lang.ClassLoader.defineClass1(Native Method)
  |         at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
  |         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  |         at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  |         at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |         at java.lang.reflect.Method.invoke(Method.java:597)
  |         at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:177)
  |         at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:159)
  |         ... 85 more
  | 17:02:42,137 ERROR [ExceptionFilter] handling uncaught exception
  | javax.servlet.ServletException: Could not instantiate Seam component: webUIFacade
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:307)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
  |         at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
  |         at org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)
  |         at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
  |         at
org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
  |         at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:150)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
  |         at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
  |         at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
  |         at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
  |         at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
  |         at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
  |         at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
  |         at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
  |         at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
  |         at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
  |         at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
  |         at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
  |         at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
  |         at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
  |         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
  |         at java.lang.Thread.run(Thread.java:619)
  | Caused by: org.jboss.seam.InstantiationException: Could not instantiate Seam
component: webUIFacade
  |         at org.jboss.seam.Component.newInstance(Component.java:1971)
  |         at org.jboss.seam.Component.getInstance(Component.java:1874)
  |         at org.jboss.seam.Component.getInstance(Component.java:1841)
  |         at org.jboss.seam.Component.getInstanceInAllNamespaces(Component.java:2183)
  |         at org.jboss.seam.Component.getValueToInject(Component.java:2135)
  |         at org.jboss.seam.Component.injectAttributes(Component.java:1599)
  |         at org.jboss.seam.Component.inject(Component.java:1417)
  |         at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:45)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
  |         at
org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
  |         at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:155)
  |         at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
  |         at
br.org.cesar.localize.web.business.user.UsersAction_$$_javassist_0.toString(UsersAction_$$_javassist_0.java)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:168)
  |         at com.sun.facelets.util.DevTools.writeVariables(DevTools.java:145)
  |         at com.sun.facelets.util.DevTools.debugHtml(DevTools.java:109)
  |         at
com.sun.facelets.FaceletViewHandler.handleRenderException(FaceletViewHandler.java:677)
  |         at
com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:645)
  |         at
org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
  |         at
org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
  |         at
com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
  |         at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
  |         at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
  |         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
  |         ... 53 more
  | Caused by: java.lang.RuntimeException: by

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[jboss-user] [JBoss Seam] - Seam EJB Injection Classloading issue