[i]NHibernate.MappingException: The 'name' attribute is not declared.[i]
Im getting this message as the message of a Mapping Exception. The Query is mearly "FROM Person". It gets thrown while doing a CreateQuery("From Person"). I'm sure I am just missing something in my mappings (See below).
Thanks for any light you can shed on the problem.
- Roger
Hibernate version: 1.2.0.Alpha1
Mapping documents:
Person:
Code:
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.0" assembly="TexSoftUsa.Core" namespace="TexSoftUsa.Core.Model">
<class name="Person" table="Person">
<id name="ID" column="PersonID" type="Int32">
<generator class="native" />
</id>
<property name="Title" column="Title" />
<property name="FirstName" column="FirstName" />
<property name="LastName" column="LastName" />
<bag name="Details" access ="field" table="PersonDetail" cascade="all" lazy="false" inverse="true">
<key column="PersonID" />
<one-to-many class="TexSoftUsa.Core.Model.PersonDetail, TexSoftUsa.Core" />
</bag>
</class>
</hibernate-mapping>
Code:
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.0" assembly="TexSoftUsa.Core" namespace="TexSoftUsa.Core.Model">
<class name="PersonDetail" table="PersonDetail" discriminator-value="?">
<id name="ID" column="PersonDetailID" type="Int32">
<generator class="native" />
</id>
<discriminator name="PersonDetailType" column="Type" />
<property name="PersonDetailSubType" column="SubType" />
<property name="Value" column="Value" />
<subclass name="TexSoftUsa.Core.Model.PhoneNumber, TexSoftUsa.Core" discriminator-value="Phone" />
<subclass name="TexSoftUsa.Core.Model.EMailAddress, TexSoftUsa.Core" discriminator-value="EMail" />
</class>
</hibernate-mapping>
Code:
IQuery theQuery = this.session.CreateQuery("FROM Person");
IList<Person> per = theQuery.List<Person>();
Quote:
A first chance exception of type 'System.Xml.Schema.XmlSchemaException' occurred in NHibernate.dll
A first chance exception of type 'NHibernate.MappingException' occurred in NHibernate.dll
A first chance exception of type 'NHibernate.MappingException' occurred in NHibernate.dll
A first chance exception of type 'System.TypeInitializationException' occurred in TexSoftUsa.Dao.NHibernate.dll
System.TypeInitializationException: The type initializer for 'Nested' threw an exception. ---> NHibernate.MappingException: The 'name' attribute is not declared. ---> System.Xml.Schema.XmlSchemaException: The 'name' attribute is not declared.
at NHibernate.Cfg.Configuration.ValidationHandler(Object o, ValidationEventArgs args) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1562
at System.Xml.Schema.BaseValidator.SendValidationEvent(XmlSchemaException e, XmlSeverityType severity)
at System.Xml.Schema.XsdValidator.ValidateStartElement()
at System.Xml.Schema.XsdValidator.ProcessElement(Object particle)
at System.Xml.Schema.XsdValidator.ValidateElement()
at System.Xml.Schema.XsdValidator.Validate()
at System.Xml.XmlValidatingReaderImpl.ProcessCoreReaderEvent()
at System.Xml.XmlValidatingReaderImpl.Read()
at System.Xml.XmlValidatingReader.Read()
at System.Xml.XmlLoader.LoadNode(Boolean skipOverWhitespace)
at System.Xml.XmlLoader.LoadDocSequence(XmlDocument parentDoc)
at System.Xml.XmlLoader.Load(XmlDocument doc, XmlReader reader, Boolean preserveWhitespace)
at System.Xml.XmlDocument.Load(XmlReader reader)
at NHibernate.Cfg.Configuration.LoadMappingDocument(XmlTextReader hbmReader) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1539
at NHibernate.Cfg.Configuration.AddXmlReader(XmlTextReader hbmReader) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1556
at NHibernate.Cfg.Configuration.AddInputStream(Stream xmlInputStream) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 416
--- End of inner exception stack trace ---
at NHibernate.Cfg.Configuration.AddInputStream(Stream xmlInputStream) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 426
at NHibernate.Cfg.Configuration.AddAssembly(Assembly assembly, Boolean skipOrdering) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 598
at NHibernate.Cfg.Configuration.AddAssembly(Assembly assembly) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 552
at NHibernate.Cfg.Configuration.AddAssembly(String assemblyName) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 533
at NHibernate.Cfg.Configuration.DoConfigure(XmlDocument doc) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1304
at NHibernate.Cfg.Configuration.Configure(XmlTextReader reader) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1263
at NHibernate.Cfg.Configuration.Configure(String resource) in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1176
at NHibernate.Cfg.Configuration.Configure() in c:\net\nhibernate\nhibernate\src\NHibernate\Cfg\Configuration.cs:line 1138
at TexSoftUsa.Core.Dao.NHibernate.SessionManager.InitSessionFactory() in C:\Documents and Settings\rwebb\My Documents\Visual Studio 2005\Projects\TexSoftUsa\Core.Dao.NHibernate\SessionManager.cs:line 53
at TexSoftUsa.Core.Dao.NHibernate.SessionManager..ctor() in C:\Documents and Settings\rwebb\My Documents\Visual Studio 2005\Projects\TexSoftUsa\Core.Dao.NHibernate\SessionManager.cs:line 37
at TexSoftUsa.Core.Dao.NHibernate.SessionManager.Nested..cctor() in C:\Documents and Settings\rwebb\My Documents\Visual Studio 2005\Projects\TexSoftUsa\Core.Dao.NHibernate\SessionManager.cs:line 46
--- End of inner exception stack trace ---
at TexSoftUsa.Core.Dao.NHibernate.SessionManager.get_Instance() in C:\Documents and Settings\rwebb\My Documents\Visual Studio 2005\Projects\TexSoftUsa\Core.Dao.NHibernate\SessionManager.cs:line 29
at TexSoftUsa.Core.Dao.NHibernate.GenericDao`2.get_session() in C:\Documents and Settings\rwebb\My Documents\Visual Studio 2005\Projects\TexSoftUsa\Core.Dao.NHibernate\GenericDao.cs:line 28
at TexSoftUsa.Core.Dao.NHibernate.PersonDao.Authorize(AuthorizeInfo personToAuthorize) in C:\Documents and Settings\rwebb\My Documents\Visual Studio 2005\Projects\TexSoftUA first chance exception of type 'System.TypeInitializationException' occurred in TexSoftUsa.Dao.NHibernate.dll
sa\Core.Dao.NHibernate\PersonDao.cs:line 29
Name and version of the database you are using:
The generated SQL (show_sql=true):
None
Debug level Hibernate log excerpt:
Havent found that.
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