Error with SeamGen

[stealth_nsk]

I do the following:
- Create database.
- run "seam generate-enties"
- run "seam restart"
- Go to the page and it looks ok, but after clicking on one of the menu items I got "EntityManagerFactory not found in JNDI". I found what it's an error from Seam sources, however I don't know how to fix it.

java.lang.IllegalArgumentException: EntityManagerFactory not found in JNDI
 at org.jboss.seam.core.ManagedPersistenceContext.getEntityManagerFactoryFromJndiOrValueBinding(ManagedPersistenceContext.java:145)
 at org.jboss.seam.core.ManagedPersistenceContext.createEntityManager(ManagedPersistenceContext.java:88)
 at org.jboss.seam.core.ManagedPersistenceContext.create(ManagedPersistenceContext.java:69)
 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:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
 at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:102)
 at org.jboss.seam.Component.callComponentMethod(Component.java:1767)
 at org.jboss.seam.Component.callCreateMethod(Component.java:1707)
 at org.jboss.seam.Component.newInstance(Component.java:1696)
 at org.jboss.seam.Component.getInstance(Component.java:1600)
 at org.jboss.seam.Component.getInstance(Component.java:1567)
 at org.jboss.seam.Component.getInstance(Component.java:1561)
 at org.jboss.seam.framework.EntityQuery.getEntityManager(EntityQuery.java:82)
 at org.jboss.seam.framework.EntityQuery.validate(EntityQuery.java:25)
 at org.jboss.seam.framework.EntityQuery$$FastClassByCGLIB$$225925e6.invoke(<generated>)
 at net.sf.cglib.proxy.MethodProxy.invoke(MethodProxy.java:149)
 at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:45)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:55)
 at org.jboss.seam.interceptors.OutcomeInterceptor.interceptOutcome(OutcomeInterceptor.java:23)
 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:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
 at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
 at org.jboss.seam.interceptors.RollbackInterceptor.rollbackIfNecessary(RollbackInterceptor.java:33)
 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:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
 at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
 at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:51)
 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:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
 at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
 at org.jboss.seam.interceptors.ConversationInterceptor.endOrBeginLongRunningConversation(ConversationInterceptor.java:51)
 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:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
 at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
 at org.jboss.seam.interceptors.TransactionInterceptor$1.work(TransactionInterceptor.java:25)
 at org.jboss.seam.util.Work.workInTransaction(Work.java:31)
 at org.jboss.seam.interceptors.TransactionInterceptor.doInTransactionIfNecessary(TransactionInterceptor.java:19)
 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:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
 at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
 at org.jboss.seam.interceptors.ExceptionInterceptor.handleExceptions(ExceptionInterceptor.java:28)
 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:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
 at org.jboss.seam.intercept.Interceptor.aroundInvoke(Interceptor.java:169)
 at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:64)
 at org.jboss.seam.intercept.RootInterceptor.createSeamInvocationContext(RootInterceptor.java:144)
 at org.jboss.seam.intercept.RootInterceptor.invokeInContexts(RootInterceptor.java:129)
 at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:102)
 at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:140)
 at org.jboss.seam.intercept.JavaBeanInterceptor.intercept(JavaBeanInterceptor.java:75)
 at ru.nsk.stealth.seam_test.UserList$$EnhancerByCGLIB$$f892238d.validate(<generated>)
 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:585)
 at org.jboss.seam.util.Reflections.invoke(Reflections.java:18)
 at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:102)
 at org.jboss.seam.Component.callComponentMethod(Component.java:1759)
 at org.jboss.seam.Component.callCreateMethod(Component.java:1707)
 at org.jboss.seam.Component.newInstance(Component.java:1696)
 at org.jboss.seam.Component.getInstance(Component.java:1600)
 at org.jboss.seam.Component.getInstance(Component.java:1567)
 at org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableResolver.java:45)
 at com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:134)
 at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:65)
 at com.sun.el.parser.AstValue.getValue(AstValue.java:106)
 at com.sun.el.parser.AstEmpty.getValue(AstEmpty.java:49)
 at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:192)
 at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
 at com.sun.facelets.el.LegacyValueBinding.getValue(LegacyValueBinding.java:56)
 at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:822)
 at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:231)
 at com.sun.facelets.tag.jsf.ComponentSupport.encodeRecursive(ComponentSupport.java:239)
 at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:580)
 at org.apache.myfaces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:352)
 at javax.faces.webapp.FacesServlet.service(FacesServlet.java:107)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:32)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 at org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:46)
 at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 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.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.naming.NameNotFoundException: seam_testEntityManagerFactory not bound
 at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
 at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
 at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
 at org.jnp.server.NamingServer.lookup(NamingServer.java:296)
 at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:625)
 at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587)
 at javax.naming.InitialContext.lookup(InitialContext.java:351)
 at org.jboss.seam.core.ManagedPersistenceContext.getEntityManagerFactoryFromJndiOrValueBinding(ManagedPersistenceContext.java:141)
 ... 125 more

[gavin.king]

what does persistence.xml look like. What does components.xml look like?

[stealth_nsk]

All code is autogenerated.

persistence.xml

<persistence>
 <persistence-unit name="seam_test">
 <provider>org.hibernate.ejb.HibernatePersistence</provider>
 <jta-data-source>java:/seam_testDatasource</jta-data-source>
 <properties>
 <property name="hibernate.hbm2ddl.auto" value="validate"/>
 <property name="hibernate.cache.use_query_cache" value="true"/>
 <property name="hibernate.show_sql" value="true"/>
 <property name="jboss.entity.manager.factory.jndi.name" value="java:/seam_testEntityManagerFactory"/>
 </properties>
 </persistence-unit>
</persistence>

components.xml

<?xml version="1.0" ?>
<!DOCTYPE components PUBLIC
 "-//JBoss/Seam Component Configuration DTD 1.1//EN"
 "http://jboss.com/products/seam/components-1.1.dtd">

<components>

 <component name="org.jboss.seam.core.init">
 <property name="debug">true</property>
 <property name="jndiPattern">@jndiPattern@</property>
 </component>

 <component name="org.jboss.seam.core.manager">
 <!-- half second wait for conversation lock on concurrent requests -->
 <property name="concurrentRequestTimeout">500</property>
 <!-- 120 second conversation timeout -->
 <property name="conversationTimeout">120000</property>
 <property name="conversationIdParameter">cid</property>
 <property name="conversationIsLongRunningParameter">clr</property>
 </component>

 <component name="org.jboss.seam.core.pages">
 <property name="noConversationViewId">/home.xhtml</property>
 </component>

 <component name="entityManager"
 class="org.jboss.seam.core.ManagedPersistenceContext">
 <property name="persistenceUnitJndiName">java:/seam_testEntityManagerFactory</property>
 </component>

 <component class="org.jboss.seam.core.Ejb" installed="@embeddedEjb@"/>

 <!-- For use with jBPM pageflow or process management -->
 <!--
 <component class="org.jboss.seam.core.Jbpm">
 <property name="processDefinitions"></property>
 <property name="pageflowDefinitions"></property>
 </component>
 -->

</components>

[gavin.king]

I bet there are other errors in your startup log.

[stealth_nsk]

Yes, found a lot of them, but this obe seems to be a root:

ObjectName: persistence.units:ear=seam_test.ear,unitName=seam_test
 State: FAILED
 Reason: org.hibernate.HibernateException: Wrong column type: fields, expected: bytea
 I Depend On:
 jboss.jca:service=ManagedConnectionFactory,name=seam_testDatasource

Probably it's due to using postgresql. I'll do some checks, but looks like hibernate can't work with some postgres datatypes and seam_gen doesn't inform about it.

[stealth_nsk]

Yes, I was correct. The error is caused by Postgres arrays.

I think this isse needs to be fixed somehow. At least by skipping fields of non-standard types. Here is the generate class with array:

@Entity
@Table(name = "tt", schema = "public", uniqueConstraints = {})
public class Tt implements java.io.Serializable {

 // Fields

 private long id;
 private String name;
 private Serializable arr;

 // Constructors

 /** default constructor */
 public Tt() {
 }

 /** minimal constructor */
 public Tt(long id) {
 this.id = id;
 }
 /** full constructor */
 public Tt(long id, String name, Serializable arr) {
 this.id = id;
 this.name = name;
 this.arr = arr;
 }

 // Property accessors
 @Id
 @Column(name = "id", unique = true, nullable = false)
 @NotNull
 public long getId() {
 return this.id;
 }

 public void setId(long id) {
 this.id = id;
 }

 @Column(name = "name")
 public String getName() {
 return this.name;
 }

 public void setName(String name) {
 this.name = name;
 }

 @Column(name = "arr")
 public Serializable getArr() {
 return this.arr;
 }

 public void setArr(Serializable arr) {
 this.arr = arr;
 }

}