Could not determine type for: java.util.Map, at table: for columns
Asked on May 23, 2013
Hello Friends,
I am new to hibernate and trying to run a hibernate program in which I need to return a map from an entity. I am getting below error, any clue?
Caused by: org.hibernate.MappingException: Could not determine type for: java.util.Map, at table: for columns
at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:291)
at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:275)
at org.hibernate.mapping.Property.isValid(Property.java:217)
at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:464)
at org.hibernate.mapping.RootClass.validate(RootClass.java:236)
at org.hibernate.cfg.Configuration.validate(Configuration.java:1193)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1378)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:954)
I am new to hibernate and trying to run a hibernate program in which I need to return a map from an entity. I am getting below error, any clue?
Caused by: org.hibernate.MappingException: Could not determine type for: java.util.Map, at table: for columns
at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:291)
at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:275)
at org.hibernate.mapping.Property.isValid(Property.java:217)
at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:464)
at org.hibernate.mapping.RootClass.validate(RootClass.java:236)
at org.hibernate.cfg.Configuration.validate(Configuration.java:1193)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1378)
at org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:954)
Replied on May 23, 2013
Hey error shows that it is not getting type. I think you are missing mapping to the entity. Use a mapping like @OneToMany(cascade=CascadeType.ALL).
Replied on May 23, 2013
