I`m having a problem while trying to run my application (Seam 1.2.1) on JBoss 4.0.5.
Let the code explain... controllertest.jsp (jsf) | <[EMAIL PROTECTED] contentType="text/html"%> | <[EMAIL PROTECTED] pageEncoding="UTF-8"%> | | <[EMAIL PROTECTED] prefix="f" uri="http://java.sun.com/jsf/core"%> | <[EMAIL PROTECTED] prefix="h" uri="http://java.sun.com/jsf/html"%> | | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd";> | | <html> | <body> | <f:view> | <h:form id="controller"> | <p> | <h:commandButton value="Add new category (QuestionCategoryManger)" action="#{QuestionCategoryManager.test}"/> | </p> | </h:form> | </f:view> | </body> | </html> | QuestionCategoryManager | import java.util.List; | import javax.ejb.Local; | | @Local | public interface QuestionCategoryManager { | String test(); | void addCategory(String categoryName); | void removeCategory(long id, boolean withQuestions); | void removeCategory(String categoryName, boolean withQuestions); | QuestionCategory getQuestionCategoryById(long id); | QuestionCategory getQuestionCategoryByName(String categoryName); | List<QuestionCategory> getAllQuestionsCategories(); | } | QuestionCategoryControllerBean | mport javax.ejb.Stateless; | import javax.persistence.EntityManager; | import javax.persistence.PersistenceContext; | | | /** | * | * @author W17chM4n | */ | | @Stateless(name="QuestionCategoryManger") | public class QuestionCategoryManagerBean implements QuestionCategoryManager { | | @PersistenceContext | private EntityManager em; | | public String test() { | return "success"; | } | | public void addCategory(String categoryName) { | em.persist(new QuestionCategory(categoryName)); | } | | public void removeCategory(long id, boolean withQuestions) { | } | | public void removeCategory(String categoryName, boolean withQuestions) { | } | | public QuestionCategory getQuestionCategoryByName(String categoryName) { | return (QuestionCategory)em.createQuery("from QuestionCategory q where q.categoryName='" + categoryName + "'").getSingleResult(); | } | | public QuestionCategory getQuestionCategoryById(long id) { | return (QuestionCategory)em.createQuery("from QuestionCategory q where q.id="+String.valueOf(id)).getSingleResult(); | } | | public List<QuestionCategory> getAllQuestionsCategories() { | return em.createQuery("from QuestionCategory q").getResultList(); | } | } | So here it is. I`m building it with maven, and while deploying, everything is allright. But when i push the button i get this: | 15:21:35,596 ERROR [[Faces Servlet]] Servlet.service() for servlet Faces Servlet threw exception | javax.faces.FacesException: Error calling action method of component with id controller:_idJsp0 | at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74) | at javax.faces.component.UICommand.broadcast(UICommand.java:106) | at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:94) | at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:168) | at org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:343) | at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86) | at javax.faces.webapp.FacesServlet.service(FacesServlet.java:137) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) | at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) | at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) | at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) | at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) | at java.lang.Thread.run(Thread.java:595) | Caused by: javax.faces.el.EvaluationException: Exception while invoking expression #{QuestionCategoryManager.test} | at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:165) | at org.jboss.seam.actionparam.ActionParamBindingHelper.invokeTheExpression(ActionParamBindingHelper.java:58) | at org.jboss.seam.actionparam.ActionParamMethodBinding.invoke(ActionParamMethodBinding.java:75) | at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63) | ... 25 more | Caused by: javax.faces.el.PropertyNotFoundException: Base is null: QuestionCategoryManager | at org.apache.myfaces.el.ValueBindingImpl.resolveToBaseAndProperty(ValueBindingImpl.java:460) | at org.apache.myfaces.el.MethodBindingImpl.resolveToBaseAndProperty(MethodBindingImpl.java:180) | at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:114) | ... 28 more | I don`t know why seam can`t find ejb bean. Is there a way to test if SeamInterceptor is running ? JNDI Namespace tells that the bean exists: | +- Inquisitor (class: org.jnp.interfaces.NamingContext) | | +- QuestionCategoryManger (class: org.jnp.interfaces.NamingContext) | | | +- local (proxy: $Proxy191 implements interface com.blstream.inquisitor.ejb3.interfaces.QuestionCategoryManager,interface org.jboss.ejb3.JBossProxy,interface javax.ejb.EJBLocalObject) | Can anybody help me ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4091053#4091053 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4091053 _______________________________________________ jboss-user mailing list [email protected] https://lists.jboss.org/mailman/listinfo/jboss-user
