[jboss-user] [Installation, Configuration & DEPLOYMENT] - Problem in deplyoing Struts - Hibernate project

[saumesh_kumar]

Hello...

      I am working on struts & hibernate 3 & using websphere as IDE. The project is working fine in Websphere & tomcat, but when I deploy it to JBoss 4.0.3 SP1, there are lot of problems.

When I run sql query through anonymous wrote : session.createSqlQuery() 

it says that anonymous wrote : addScalar() or addEntity() methods  must be executed before executing query.

other problem is that when I run HQL through anonymous wrote : session.cerateQuery() . It says that anonymous wrote : no persistent classes found for query class: select us.strEmpId, us.strUserName  and throws following exception -
anonymous wrote : 
  | [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/DHBVN].[action]] Servlet.service() for servlet action threw exception
  | java.lang.NullPointerException
  | 

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