IllegalArgumentException « Exception « JPA Q&A

1. Hibernate IllegalArgumentException stackoverflow.com

I get a java.lang.IllegalArgumentException: Unknown entity: path.to.MyEntity. I have explicitly specified the provider in persistence.xml using:

<persistence-unit ...>
    <provider>org.hibernate.ejb.HibernatePersistence</provider>
</persistence-unit>

and MyEntity is annotated appropriately. The hibernate portions of the exception trace: ...

at ...

2. IllegalArgumentException: argument type mismatch in Hibernate stackoverflow.com

Out of the blue I started getting “IllegalArgumentException: argument type mismatch�? in hibernate. The hibernate entity was working for quite some time and svn logs confirm the code to be intact. ...

3. org.hibernate.PropertyAccessException: IllegalArgumentException stackoverflow.com

I am working on hibernate mapping and everything else was working fine except the PropertyAccessException i am getting when hibernate trying to persist my object in to the system. below is the ...

4. Hibernate : org.hibernate.PropertyAccessException: IllegalArgumentException stackoverflow.com

I have a parent table (MHS_USER) and associated child table (GROUP) mapped with ManyToMany relation as follows (the relevant code below)

@Entity
@Table(name = "mhs_user")
public class MHSUser extends implements Comparable<User> {
  ...

5. Hibernate PropertyAccessException: IllegalArgumentException stackoverflow.com

I have a hibernate mapping which was working until recently - and while I'm sure this is the result of some change I've made, I can't seem to find it. The mapping ...

6. Why I get an IllegalArgumentException exception? forum.hibernate.org

7. IllegalArgumentException Positional parameter does not exist forum.hibernate.org

Newbie Joined: Sat Aug 13, 2011 10:31 pm Posts: 1 Hi, I'm new to hibernate( Java). I've a problem while querying the database for fetching the records based on criteria. For this flow Im using following technologies a) hibernate(loading n communication from db) b) xml (config n external file to load query statements) c) POJO for implementation (querying and storing in ...

8. IllegalArgumentException occurred while calling ... forum.hibernate.org

I get the following error: Code: net.sf.hibernate.PropertyAccessException: IllegalArgumentException occurred while calling: argument type mismatch setter of org.mathesis.user.User.userID net.sf.hibernate.util.ReflectHelper$Setter.set(ReflectHelper.java:65) net.sf.hibernate.persister.AbstractEntityPersister.setIdentifier(AbstractEntityPersister.java:244) net.sf.hibernate.impl.SessionImpl.doSave(SessionImpl.java:729) net.sf.hibernate.impl.SessionImpl.save(SessionImpl.java:607) ...

9. ReflectHelper.getMetaClass IllegalArgumentException forum.hibernate.org

Hi, after I switched our WebApp from Hibernate 1.2.3, which works really nice (THX for this cool solutions - helps us a lot. We use Hibernate since Version 0.9), to Hibernate 2.1beta4 I have a minor Problem. At the start of the WebApp after Hibernate has compiled the mappings and begins to build the SessionFactory instance I get on most of ...

10. IllegalArgumentException: argument type mismatch forum.hibernate.org

Author Message sessionKilled00028 Post subject: IllegalArgumentException: argument type mismatch Posted: Thu Apr 07, 2005 2:34 pm Newbie Joined: Thu Apr 07, 2005 1:57 pm Posts: 2 Location: Brisbane, Ca, USA Read the rules before posting! http://www.hibernate.org/ForumMailingli ... AskForHelp [b]Hibernate version:[/b] 2 [b]Mapping documents:[/b]

11. PropertyAccessException: IllegalArgumentException forum.hibernate.org

I got this error when I was trying to use a get accessor method (after session.load (...) ) on one of the nullable fields of the column. 1.) I made sure that column does not have a primitive data type in the POJO or in the cfg.xml 2.)There is not failure of security check 3.)Arguements being passed is of the same ...

12. IllegalArgumentException: Object is not an instance of decla forum.hibernate.org

Author Message boxhead Post subject: IllegalArgumentException: Object is not an instance of decla Posted: Wed May 18, 2005 12:30 pm Newbie Joined: Wed May 18, 2005 12:24 pm Posts: 1 Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... AskForHelp Hibernate version: 3.0 Mapping documents: ...

13. Unexplained IllegalArgumentException forum.hibernate.org

Page 1 of 1 [ 2 posts ] Previous topic | Next topic Author Message ertnutler Post subject: Unexplained IllegalArgumentException Posted: Tue Jun 21, 2005 2:13 pm Newbie Joined: Wed Mar 23, 2005 9:33 am Posts: 11 I consistently run into a strange IllegalArgumentException using a mapping (named "admin" below). ...

14. IllegalArgumentException forum.hibernate.org

I am simply testing an "isa" relationship in a simple database design of Students "isa" Person. I am trying to simply save a Person, and then save that Person as a Student. It will save the Person no problem, but then when I save that Person object as a Student, it blows up with the errors Below I have had this ...

15. IllegalArgumentException forum.hibernate.org

Author Message zorbo Post subject: IllegalArgumentException Posted: Tue Mar 14, 2006 8:30 am Newbie Joined: Wed Mar 08, 2006 5:19 am Posts: 3 Hi. I have a problem. I have recently migrated form hibernate 2 to 3.1.2. Now, when I go to either add or edit user in my application, it gives me this error: ERROR - IllegalArgumentException in ...

16. Caused by: java.lang.IllegalArgumentException forum.hibernate.org

I am relatively new to hibernate. I am evaluating hibernate as O/R tool for my company. I have a legacy database and I am trying out a simple load operation using composite key. I have a primary class created by middle gen Hibernate version: 3.1 Mapping documents: