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Questions tagged [mappingexception]

54 questions
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NHibernate.MappingException occurs when using nullable types

I am using nhibernate to access my database and andromda generates my mapping files. All is working fine, as long as I am not using nullable datatypes. What I am trying is to have an entity with a property of type…
Kai
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I didnt know how to face this error : The class 'DateTime' was not found in the chain configured namespaces App\Entity, in a Symfony 6 project

The following error message is of type 'MappingException'. It gets when I try to use the entityManager's remove() function in the verifBan function : BanRepository:
Easrim
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MappingException: broken column mapping during mapping one to one with joinTable

I explain the Global context. I want to create a simple system composed of two entities, an agency and employee. I want to model the notion of agency manager. Indeed, an agency with one and only one manager who is an employee of the agency. An…
TheoMalo2021
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Hibernate - hbml.xml - Unidirectional set - one-to-many

Hello all and thanks for reading, I have the following problem: org.hibernate.boot.MappingException: Association [com....core.complex.domain.Complex.outlayTypes] references an unmapped entity [com....core.complex.domain.Complex.outlayTypes I…
Juano7894
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Fluent-NHibernate mapping throws "Bad identifier type: System.Guid"

I would like some assistance on how to troubleshoot a mappingexception that provides no detail. Er, OK -- there's plenty of detail just not a class or property. For starters, I just upgraded to NH3.1 and FNH 1.2. I have an class that I use to build…
Kurt Johnson
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org.hibernate.HibernateException: Unable to instantiate default tuplizer [org.hibernate.tuple.component.PojoComponentTuplizer]

My Hibernate version is 4.3 My Class Career has a composite primary key CareerId, and when use hibernate tool reveng.xml to generate, class Career and class CareerId is generated, but only Career.hbm.xml is generated, CareerId.hbm.xml is not…
user1169587
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having problem with updating model entity framework in database-first approach

I've used entity framework in my projects and i used database-first approach almost in each time that i change the database ( adding/removing a field to existing table or add new table ) after updae the model , it's becaming unvalid and i receive…
Hedayat Allah Kamalian
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org.hibernate.MappingException: property [xxx] not found on entity [ab.cdef.ghijklm.db.entity.RefOnlineShop]

When starting TOMCAT 8.0.27 I get this exception: org.hibernate.MappingException: property [refCompany] not found on entity [ab.cdef.ghijklm.db.entity.RefOnlineShop] The entitiy classes are generated automatically using Hibernate Tools…
du-it
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Codeigniter 3 with Doctrine 2 - Doctrine\ORM\Mapping\MappingException Class is not a valid entity or mapped super class

I now a lot of questions already exist about this same error, but all of them are with using YML or Symfony/Zend as framework. I am learning to use Doctrine with my Codeigniter project, and I have gotten upto the point where I generated the Entities…
Pim_nr_47
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Annotated class + cfg.xml = org.hibernate.MappingException: Unknown entity

This problem has been described here many times, but I did not see any effective advice on how to eliminate it. Here are a couple of identical problems without answers: org.hibernate.MappingException: Unknown entity Hibernate error -…
Mikhaylo Plotnikov
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org.hibernate.MappingException: Could not determine type for commented field

I am trying to map my database with the Entity class and I can not understand why I have this exception. Here is my class: @Entity @Table(name = "process") public class GeneralProcess implements Serializable { @Id @GeneratedValue(strategy =…
Mariia
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Put a List inside a @ElementCollection (Java-Hibernate)

I'm trying to put a LinkedList inside a @Embeddable @ElementCollection and is giving me: org.hibernate.MappingException Main: public class Main { @SuppressWarnings({ "deprecation", "static-access" }) public static void main(String[] args) …
DERGON
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Doctrine exception - [Doctrine\ORM\Mapping\MappingException]

Hi I'm new in symfony. I'm trying to generate entities from an existing database with doctrine. When I run this command: php bin/console doctrine:mapping:import --force AppBundle xml I get this exception :…
user6763460
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Hibernate: Initial SessionFactory creation failed.org.hibernate.MappingException

I have a database called db_produts and I mapped eclipse through hibernate using configuration files ".hbm.xml". I set the configuration file and I created the HibernateUtil.java class to generate the session. I created a class called…
Giacomo Brunetta
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