initialize « Session « JPA Q&A





1. could not initialize proxy - no Session    stackoverflow.com

HI, I am using Grails 1.2.1 and I always got this message when I run my apps and leave it without anyone using the apps.

org.hibernate.LazyInitializationException: could not initialize proxy ...

2. Error when SessionFactory is initialized    forum.hibernate.org

Newbie Joined: Wed Oct 07, 2009 5:10 pm Posts: 3 Hi all, I'm trying to develop a Hibernate's application and I have the next execution error when I run the program: Code: 16 [main] INFO org.hibernate.cfg.Environment - Hibernate 3.3.2.GA 19 [main] INFO org.hibernate.cfg.Environment - hibernate.properties not found 24 [main] INFO org.hibernate.cfg.Environment - Bytecode provider name : javassist 29 [main] INFO org.hibernate.cfg.Environment ...

4. ERROR could not initialize proxy no Session LazyInitializati    forum.hibernate.org

Knowledge on hibernate. Well I have looked at some files in the project. I am trying to run a jsp page to load and keep getting an error on the page load. The Hibernate Exception that is shown in my logs statements LazyInitiailizationException.java. ERROR - could not initialize proxy - no Session org.hibernate.LazyInitializationException: could not initialize proxy - no Session The ...

5. Could not initialize proxy - the owning Session was closed    forum.hibernate.org

Hello, I am writing JUnit test cases using MockStrutsTestCase. I have set up the environment for running the application. But getting this exception when I try to access a child object of a Persistant object that is retrieved from database. StackTrace : 2004-04-14 14:23:49,296 ERROR [main] LazyInitializer.initializeWrapExceptions(63) | Exception initializing proxy net.sf.hibernate.HibernateException: Could not initialize proxy - the owning Session was ...

6. Can't Initialize Hibernate Session Error ..    forum.hibernate.org

Hello All, I have two database tables which are shown below: TABLE 1 ~ maps to class1 postal code (PK) location object id (FK) ......... ........ ......... TABLE2 ~ maps to class2 location object id (PK) ........... ........... .......... table 1 has one to one relationship with table 2 and table 2 has one to many relation ship with table 1. ...

7. proxies are not initialized in the same session!    forum.hibernate.org

Hibernate version: 2.1.8 Hi, I've got some entities in my system (which are lazy="true"). I've got following entities: FormSpec -------{FieldSpec | | /|\ /|\ Form-------------{Field (there are many-to-one relations between Form-FormSpec, Field-FieldSpec, FieldSpec-FormSpec, and Field-Form) when I run following query Form and its associated fields are fetched and proxies to FormSpec and FieldSpecs are created (just as it should). from Form ...

8. Could not initialize proxy - the owning Session was closed    forum.hibernate.org

WTH? This works: Wwritten directly in a .jsp just for edicational purposes and ease of implementation... <% SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory(); Session hibSession = HibernateUtil.currentSession(); Transaction tx = hibSession.beginTransaction(); Query query = hibSession.createQuery( "FROM " + Dog.class.getName() + " AS c WHERE c.sex = :sex" ); query.setCharacter("sex", 'M'); Dog dog = new Dog(); for (Iterator it = query.iterate(); it.hasNext();) { ...

9. could not initialize proxy - the owning Session was closed    forum.hibernate.org

Hello. First, Excuse me, but my English is very bad. I have a problem with hibernate. I have two tables with a relationship many-to-one. But when i try to get the object access at the class who makes the comp_id, it show me the next error. ERROR: error.application.unhandled.exception org.hibernate.LazyInitializationException: could not initialize proxy - the owning Session was closed at java.lang.Throwable.(Throwable.java) ...





10. "The session factory has not been initialized..."    forum.hibernate.org

java.lang.RuntimeException: The session factory has not been initialized (or an error occured during initialization) at fr.integrance.hibernate._BaseRootDAO.getSessionFactory(_BaseRootDAO.java:104) at fr.integrance.hibernate._BaseRootDAO.getSession(_BaseRootDAO.java:155) at fr.integrance.hibernate._BaseRootDAO.getSession(_BaseRootDAO.java:126) at fr.integrance.hibernate._BaseRootDAO.get(_BaseRootDAO.java:260) at fr.integrance.modele.gerants.base.BaseGerantsDAO.get(BaseGerantsDAO.java:44) at fr.integrance.modele.gerants.Gerant.(Gerant.java:79) at fr.integrance.struts.action.LoginAction.execute(LoginAction.java:60) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:419) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:224) ...

11. could not initialize proxy - the owning Session was closed    forum.hibernate.org

Hello, I have everything in my mappings set to lazy="false", everything. Now i still get proxy instances giving me trouble after session is closed. all my refs look like all sets look like all class tags look like

12. could not initialize proxy - the owning Session was closed    forum.hibernate.org

Vector personsVector = new Vector(); Context ctx = new InitialContext(); SessionFactory sf = (SessionFactory) ctx.lookup("HibernateSessionFactory"); Session hibSession = sf.openSession(); Query query = hibSession.createQuery("from Person person where person.comp_id.specialid1=? order by person.comp_id.specialid2 desc"); query.setInteger(0,Integer.parseInt(1354852)); //String.valueOf(); Iterator it = query.iterate(); while(it.hasNext()) { Person person = (Person) it.next(); personsVector.addElement(person); } request.setAttribute("personsVector",personsVector); hibSession.flush(); hibSession.close();//cause the error 500!!

13. could not initialize proxy even with session being open    forum.hibernate.org

Hey guys I have the following Object graph Under what conditions would an object in a list not initialize and throw the follwoing 2005-12-12 16:45:31,204 [http-8080-Processor23] ERROR org.hibernate.LazyInitializationException.: 19 - could not initialize proxy - the owning Session was closed org.hibernate.LazyInitializationException: could not initialize proxy - the owning Session was closed I do the following : 0. I have a detached ...

14. Problems at initialize a new session    forum.hibernate.org

Hi, Im Brazilian and a new user in the framework. However, i dont obtain a session becouse ocours a exception: Exception in thread "main" org.hibernate.MappingException: Could not read mappings from resource: br/com/hibernate/funcionario/Funcionario.hbm.xml at org.hibernate.cfg.Configuration.addResource(Configuration.java:485) at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1465) at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1433) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1414) at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1390) at org.hibernate.cfg.Configuration.configure(Configuration.java:1310) at org.hibernate.cfg.Configuration.configure(Configuration.java:1296) at br.com.hibernate.start.CriaSessionHibernate.main(CriaSessionHibernate.java:25) Caused by: org.hibernate.MappingException: invalid mapping at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:425) at org.hibernate.cfg.Configuration.addResource(Configuration.java:482) ... 7 more Caused ...

15. could not initialize proxy - the owning Session was closed    forum.hibernate.org

Author Message lipa Post subject: could not initialize proxy - the owning Session was closed Posted: Fri Aug 11, 2006 2:38 pm Newbie Joined: Fri Aug 11, 2006 2:30 pm Posts: 3 Hibernate version: 3.0 Code between sessionFactory.openSession() and session.close(): springframewok Name and version of the database you are using: postgresql 8.0 Hi I am new in spring and ...

16. "could not initialize proxy - the owning Session was cl    forum.hibernate.org

Hi, I get the following error when I set lazy="true": "could not initialize proxy - the owning Session was closed" When I change lazy="false", then it runs successfully. Why? Below is the error dump: org.apache.jasper.JasperException: Exception in JSP: /order_dbaction.jsp:118 115: { 116: // only status field is editable on order edit 117: com.insequence.gv.NewOrder newOrder = dao.getNewOrder(new Long(id)); 118: newOrder.setStatus(Integer.parseInt(status)); 119: 120: ...





17. Could not initialize proxy - no Session    forum.hibernate.org