2 Replies Latest reply on Oct 24, 2016 11:17 AM by Wolfgang Mayer

    Wildfly 10.1.0 - Unkwnow entity (JPA)

    Mario Rossi Newbie

      We have the following persistence.xml

       

       

       

      <xml version="1.0" encoding="UTF-8"?>

       

      <persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">


      <persistence-unit name="alertingJPA" transaction-type="JTA">


      <non-jta-data-source>java:/newsletterDS</non-jta-data-source>


      <class>com.Newsletter</class>


      <properties>      

       

      <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>

      <property name="hibernate.hbm2ddl.auto" value="create-drop"/>

      <property name="hibernate.show_sql" value="true"/>

       

      <property name="hibernate.format_sql" value="true"/>

       

      <property name="hibernate.use_sql_comments" value="true"/>

       

      <property name="hibernate.generate_statistics" value="true"/>

       

      </properties>


      </persistence-unit>

      <persistence>

       

      the com.Newsletter is something like this

       

                    

       

       


      @Entity
      @Table(name="newsletter")
      @NamedQuery(name="Newsletter.findAll", query="SELECT n FROM Newsletter n")
      public class Newsletter implements Serializable {
      private static final long serialVersionUID = 1L;

      @Id @GeneratedValue
      @Column(name="ID_NEWSLETTER")
      private BigInteger idNewsletter;

      [...]

       

       

      Application is deployed correctly but at Runtime we had this Exception

       

       

      javax.ejb.EJBException: java.lang.IllegalArgumentException: Unknown entity: [Lcom.Newsletter;

       

      CMTTxInterceptor.java:187)

       

       

      Any hints?