Sample exception

gistfile1.txt

Caused by: org.hibernate.MappingException: Could not determine type for: ....., at table: test, for columns: [...]
        at org.hibernate.mapping.SimpleValue.getType(SimpleValue.java:454)
        at org.hibernate.mapping.SimpleValue.isValid(SimpleValue.java:421)
        at org.hibernate.mapping.Property.isValid(Property.java:226)
        at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:595)
        at org.hibernate.mapping.RootClass.validate(RootClass.java:265)
        at org.hibernate.boot.internal.MetadataImpl.validate(MetadataImpl.java:329)
        at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:464)
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:711)
        at org.grails.orm.hibernate.cfg.HibernateMappingContextConfiguration.buildSessionFactory(HibernateMappingContextConfiguration.java:259)
        at org.grails.orm.hibernate.connections.HibernateConnectionSourceFactory.create(HibernateConnectionSourceFactory.java:80)
        at org.grails.plugin.hibernate.filter.HibernateFilterConnectionSourceFactory.create(HibernateFilterConnectionSourceFactory.groovy)
        at org.grails.orm.hibernate.connections.AbstractHibernateConnectionSourceFactory.create(AbstractHibernateConnectionSourceFactory.java:38)
        at org.grails.plugin.hibernate.filter.HibernateFilterConnectionSourceFactory.create(HibernateFilterConnectionSourceFactory.groovy)
        at org.grails.orm.hibernate.connections.AbstractHibernateConnectionSourceFactory.create(AbstractHibernateConnectionSourceFactory.java:22)
        at org.grails.plugin.hibernate.filter.HibernateFilterConnectionSourceFactory.create(HibernateFilterConnectionSourceFactory.groovy)
        at org.grails.datastore.mapping.core.connections.AbstractConnectionSourceFactory.create(AbstractConnectionSourceFactory.java:64)
        at org.grails.datastore.mapping.core.connections.AbstractConnectionSourceFactory.create(AbstractConnectionSourceFactory.java:52)
        at org.grails.plugin.hibernate.filter.HibernateFilterConnectionSourceFactory.create(HibernateFilterConnectionSourceFactory.groovy)
        at org.grails.datastore.mapping.core.connections.ConnectionSourcesInitializer.create(ConnectionSourcesInitializer.groovy:24)
        at org.grails.orm.hibernate.HibernateDatastore.<init>(HibernateDatastore.java:206)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at org.springsource.loaded.ri.ReflectiveInterceptor.jlrConstructorNewInstance(ReflectiveInterceptor.java:1075)
        at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142)