Erro, Hello World não funciona

[Renata]

Olá Pessoal,

Há algum tempo eu estou tentando rodar um "hello world" e sempre ocorre algum erro que desconheço o motivo. O último erro que tem ocorrido é "Could not instantiate Seam component"

Estou fazendo um teste de "hello world" usando EJB3.

Meu ambiente:
-jboss-4.2.2.GA
-jboss-seam-2.0.2.SP1
-JBossTools-2.1.2.GA-ALL-win32.zip
-eclipse (europa)

Curioso que o eclipse monta uma estrutura abaixo, mas não sei extamente para quê disso, exemplo:
Teste
Teste-ear
Teste-ejb
Teste-test

Aliás, as classes com anotação EJB devem ficar em qual pasta da estrutura acima?

Grata,
Renata

[Leandro C. A. Lima]

Renata,

Os EJBs anotados devem ficar na Teste-ejb.

Pra ajudar a resolver o problema, vc poderia mandar o stacktrace do erro ??

[]'s
Leandro

[Renata]

Obrigada Leandro,

O erro abaixo ( Could not initialise deployment) ocorre toda vez que se inicia o Jboss Server; este apaga ou não copia o arquivo jboss-seam.jar para a pasta especificada. O resolvi copiando manualmente o referido arquivo para a referida pasta. O motivo exato disso ocorrer eu não sei.

10:36:31,984 ERROR [MainDeployer] Could not initialise deployment: file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/
org.jboss.deployment.DeploymentException: url file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/jboss-seam.jar could not be opened, does it exist?
at org.jboss.deployment.DeploymentInfo.(DeploymentInfo.java:214)
at org.jboss.deployment.EARDeployer.init(EARDeployer.java:288)
at org.jboss.deployment.MainDeployer.init(MainDeployer.java:872)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:809)


Como disse, resolvi o erro acima da forma exposta acima.

Outro erro que ocorre é mostrado abaixo.

Primeiro, eis as minhas classes (muito simples).

AloBean.java

package test.beans;
import javax.ejb.Stateless;
import javax.faces.event.ActionEvent;
import org.jboss.seam.annotations.Name;

@Stateless
@Name("AloBean")
public class AloBean implements AloRemote {
String s_alo = "";
public String getAlou(){
s_alo= "Hello World do Seam!!";
return s_alo;
}
}

AloRemote (interface)
package test.beans;

import javax.ejb.*;
@Local
public interface AloRemote {
public String getAlou();
}

PgAlo.xhtml





Eis o erro que ocorre ao clicar no botão Alô: (deve ser um detalhe; mas qual é o detalhe?)

10:46:58,375 FATAL [application] /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
javax.faces.el.MethodNotFoundException: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:71)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
at javax.faces.component.UICommand.broadcast(UICommand.java:383)
at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:62)
at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:184)
at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:162)
at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:350)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
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$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
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:45)
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$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
10:46:58,375 WARN [lifecycle] #{AloBean.alou}: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
javax.faces.FacesException: #{AloBean.alou}: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:99)
at javax.faces.component.UICommand.broadcast(UICommand.java:383)
at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:62)
at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:184)
at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:162)
at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:350)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at org.jboss.seam.servlet.SeamFilter$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.servlet.SeamFilter.doFilter(SeamFilter.java:158)
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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
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:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.faces.el.MethodNotFoundException: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:71)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
... 46 more
10:46:58,375 WARN [lifecycle] executePhase(INVOKE_APPLICATION 5,com.sun.faces.context.FacesContextImpl@d27bb0) threw exception
javax.faces.FacesException: #{AloBean.alou}: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:105)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
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$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
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:45)
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$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.faces.FacesException: #{AloBean.alou}: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:99)
at javax.faces.component.UICommand.broadcast(UICommand.java:383)
at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:62)
at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:184)
at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:162)
at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:350)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
... 40 more
Caused by: javax.faces.el.MethodNotFoundException: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:71)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
... 46 more
10:46:58,375 ERROR [ExceptionFilter] handling uncaught exception
javax.servlet.ServletException: #{AloBean.alou}: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:45)
at org.jboss.seam.servlet.SeamFilter$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.servlet.SeamFilter.doFilter(SeamFilter.java:158)
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.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
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:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.faces.FacesException: #{AloBean.alou}: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:99)
at javax.faces.component.UICommand.broadcast(UICommand.java:383)
at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:62)
at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:184)
at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:162)
at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:350)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
... 37 more
Caused by: javax.faces.el.MethodNotFoundException: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:71)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
... 46 more
10:46:58,390 ERROR [ExceptionFilter] exception root cause
javax.faces.FacesException: #{AloBean.alou}: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:99)
at javax.faces.component.UICommand.broadcast(UICommand.java:383)
at org.ajax4jsf.component.AjaxActionComponent.broadcast(AjaxActionComponent.java:62)
at org.ajax4jsf.component.AjaxViewRoot.processEvents(AjaxViewRoot.java:184)
at org.ajax4jsf.component.AjaxViewRoot.broadcastEvents(AjaxViewRoot.java:162)
at org.ajax4jsf.component.AjaxViewRoot.processApplication(AjaxViewRoot.java:350)
at com.sun.faces.lifecycle.InvokeApplicationPhase.execute(InvokeApplicationPhase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
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$FilterChainImpl.doFilter(SeamFilter.java:83)
at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:69)
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:45)
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$FilterChainImpl.doFilter(SeamFilter.java:69)
at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:158)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:432)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.faces.el.MethodNotFoundException: /page/pgAlo.xhtml @90,137 action="#{AloBean.alou}": Method not found: AloBean.alou()
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:71)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:91)
... 46 more
10:46:59,171 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/jboss-seam-mail.jar!/META-INF/seam-mail.taglib.xml
10:46:59,171 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/jboss-seam-pdf.jar!/META-INF/seam-pdf.taglib.xml
10:46:59,171 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/jboss-seam-ui.jar!/META-INF/s.taglib.xml
10:46:59,187 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jsf-core.taglib.xml
10:46:59,187 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jsf-html.taglib.xml
10:46:59,203 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jsf-ui.taglib.xml
10:46:59,203 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jstl-core.taglib.xml
10:46:59,203 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/jsf-facelets.jar!/META-INF/jstl-fn.taglib.xml
10:46:59,203 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/richfaces-ui.jar!/META-INF/a4j.taglib.xml
10:46:59,218 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/richfaces-ui.jar!/META-INF/ajax4jsf.taglib.xml
10:46:59,218 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/richfaces-ui.jar!/META-INF/rich.taglib.xml
10:46:59,218 ERROR [STDERR] 16/01/2009 10:46:59 com.sun.facelets.compiler.TagLibraryConfig loadImplicit
INFO: Added Library from: jar:file:/C:/Jboss/jboss-4.2.2.GA/server/default/deploy/Test-ear.ear/Test.war/WEB-INF/lib/richfaces-ui.jar!/META-INF/richfaces.taglib.xml

[Renata]

ps. Não consegui colocar o código do arquivo .xhtml

[Rafael Döepfer]

Olá Renata,

Já tive esse problema no Seam com a lib "jboss-seam.jar" resolvi tambem ele na unha (copiando o arquivo pra pasta de deploy). Só que sempre que fizer full deploy tem q colocar a lib na pasta.
Segundo o site da JBoss é um erro no JBoss Tools. Ainda nao tive tempo de testar a versao mais recente do tools "JBossTools-3.0.0.CR1", talvez já tenham resolvido.

Quanto ao segundo problema nao sei se consigo ajudar pq sou novato em Seam, mas, nao seria o caso de chamar como o metodo é nomeado action="#{AloBean.getAlou}" ou action="#{AloBean.getAlou()}".

Abraços
Rafael

[Renata]

Valeu Rafael!!

Se coloco action="#{AloBean.getAlou}", dá um erro que não permite sequer visualizar a pg xhtml.

Vc sabe como faço para adicionar o código xhtml aqui? Não sei, talvez possa ser um problema neste arqivo.

Renata

[Rafael Döepfer]

Entao Renata,

Voce nao ta conseguindo abrir o arquivo html??

Acho q é só abrir o arquivo no bloco de notas copiar e colar aqui.
Será que entre comentário?
-->

[Renata]

Eis o código do arquivo xhtml:



Rafael Döepfer disse:

Entao Renata,

Voce nao ta conseguindo abrir o arquivo html??

Acho q é só abrir o arquivo no bloco de notas copiar e colar.







Renata disse:

Valeu Rafael!!

Se coloco action="#{AloBean.getAlou}", dá um erro que não permite sequer visualizar a pg xhtml.

Vc sabe como faço para adicionar o código xhtml aqui? Não sei, talvez possa ser um problema neste arqivo.

Renata

[Renata]

Eu colei o código já 2 vezes. Este fórum tem alguma limitação que impede que se adicione as tags html.


Renata disse:

Eis o código do arquivo xhtml:



Rafael Döepfer disse:

Entao Renata,

Voce nao ta conseguindo abrir o arquivo html??

Acho q é só abrir o arquivo no bloco de notas copiar e colar.







Renata disse:

Valeu Rafael!!

Se coloco action="#{AloBean.getAlou}", dá um erro que não permite sequer visualizar a pg xhtml.

Vc sabe como faço para adicionar o código xhtml aqui? Não sei, talvez possa ser um problema neste arqivo.

Renata

[Rafael Döepfer]

Realmente tambem nao consegui nem comentado.

Opa descobri uma forma. Tem um link quando vc esta respondendo logo em baixo "Deseja carregar arquivos?". Acho q pode ser assim

[Renata]

Tem razão Rafael!

Eis o arquivo (a parte que interessa).

[Rafael Döepfer]

Entao Renata,

Tenta fazer assim.
Na tua classe AloBean.java

Coloca um metodo:
public void setAlo()
{
s_alo= "Hello World do Seam!!";
}

public String getAlou()
{
return s_alo;
}

Na hora de chamar no html.
Coloca no button action="#{AloBean.setAlo}"

e no outputtext

value="#{AloBean.alou}"

Acho q assim funciona.

Renata disse:

Tem razão Rafael!

Eis o arquivo (a parte que interessa).

[Renata]

Rafael, ainda não foi dessa vez. Veja os erros que ocorre:

-após definir o button com action="#{AloBean.setAlou"

SEVERE: Error Rendering View[/page/pgAlo.xhtml]
com.sun.facelets.tag.TagAttributeException: /page/pgAlo.xhtml @90,142 action="#{AloBean.setAlou" EL Expression Unbalanced: ... #{AloBean.setAlou
at com.sun.facelets.tag.TagAttribute.(TagAttribute.java:59)
at com.sun.facelets.compiler.SAXCompiler$CompilationHandler.createAttributes(SAXCompiler.java:92)

-após definir o button com action="#{AloBean.setAlou()"

SEVERE: Error Rendering View[/page/pgAlo.xhtml]
com.sun.facelets.tag.TagAttributeException: /page/pgAlo.xhtml @90,144 action="#{AloBean.setAlou()" EL Expression Unbalanced: ... #{AloBean.setAlou()
at com.sun.facelets.tag.TagAttribute.(TagAttribute.java:59)
at com.sun.facelets.compiler.SAXCompiler$CompilationHandler.createAttributes(SAXCompiler.java:92)
at com.sun.facelets.compiler.SAXCompiler$CompilationHandler.startElement(SAXCompiler.java:194)
at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)

-após definir o button com action="#{AloBean.setAlo". Para este caso, método no bean também foi definido como setAlo.

SEVERE: Error Rendering View[/page/pgAlo.xhtml]
com.sun.facelets.tag.TagAttributeException: /page/pgAlo.xhtml @90,143 action="#{AloBean.setAlo()" EL Expression Unbalanced: ... #{AloBean.setAlo()
at com.sun.facelets.tag.TagAttribute.(TagAttribute.java:59)
at com.sun.facelets.compiler.SAXCompiler$CompilationHandler.createAttributes(SAXCompiler.java:92)


Vc conseguiu fazer rodar ?

Grata,
Renata