5
我是NHibernate的新手。我正在嘗試在SQLite中使用這個ORM。 我有以下幾點： 
NHibernate.MappingException：無法編譯映射文檔
Product.cs
namespace Stock.Models.Classes
{
class Product
{
public virtual string Name {get; set;}
public virtual int Id { get; set; }
public virtual decimal Price { get; set; }
public virtual decimal Quantity { get; set; }
}
}
Product.hbm.xml
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"
assembly="Stock.Models"
namespace="Stock.Models.Classes">
<class name="Product" table="products">
<id name="Id">
<generator class="int" />
</id>
<property name="Name" />
<property name="Price" />
<property name="Quantity" />
</class>
</hibernate-mapping>
的hibernate.cfg.xml
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
<session-factory>
<property name="connection.provider">NHibernate.Connection.DriverConnectionProvider</property>
<property name="connection.driver_class">NHibernate.Driver.SQLite20Driver</property>
<property name="connection.connection_string">Data Source=nhibernate.db;Version=3</property>
<property name="dialect">NHibernate.Dialect.SQLiteDialect</property>
<property name="query.substitutions">true=1;false=0</property>
<property name="proxyfactory.factory_class">NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</property>
<property name="show_sql">true</property>
</session-factory>
</hibernate-configuration>
我想在Program.cs中測試。 的Program.cs
namespace Stock
{
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
//Application.Run(new Form1());
var cfg = new Configuration();
cfg.Configure();
cfg.AddAssembly(typeof(Product).Assembly);
}
}
}
在運行時，在該行cfg.AddAssembly(typeof(Product).Assembly);應用程式的空檔，在彈出的消息：Could not compile the mapping document: Stock.Models.Mappings.Product.hbm.xml和控制檯：
The thread 'vshost.LoadReference' (0x10a8) has exited with code 0 (0x0).
'Stock.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\...\Projects\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\Stock.exe', Symbols loaded.
'Stock.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\...\Projects\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\NHibernate.dll'
'Stock.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Configuration\v4.0_4.0.0.0__b03f5f7f11d50a3a\System.Configuration.dll', Skipped loading symbols. Module is optimized and the debugger option 'Just My Code' is enabled.
'Stock.vshost.exe' (Managed (v4.0.30319)): Loaded 'jsw3tdap'
'Stock.vshost.exe' (Managed (v4.0.30319)): Loaded 'C:\...\Projects\WindowsFormsApplication1\WindowsFormsApplication1\bin\Debug\Iesi.Collections.dll'
A first chance exception of type 'NHibernate.MappingException' occurred in NHibernate.dll
如果我添加一個try/catch在的Program.cs：
try
{
cfg.AddAssembly(typeof(Product).Assembly);
}
catch (Exception e) { Console.WriteLine(e); }
我得到（CON唯一）：
A first chance exception of type 'NHibernate.MappingException' occurred in NHibernate.dll
NHibernate.MappingException: Could not compile the mapping document: Stock.Models.Mappings.Product.hbm.xml ---> NHibernate.MappingException: persistent class Stock.Models.Classes.Product, Stock.Models not found ---> System.IO.FileNotFoundException: Could not load file or assembly 'Stock.Models' or one of its dependencies. El sistema no puede encontrar el archivo especificado.
at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection, Boolean suppressSecurityChecks)
at System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
at System.Reflection.Assembly.Load(String assemblyString)
at NHibernate.Util.ReflectHelper.TypeFromAssembly(AssemblyQualifiedTypeName name, Boolean throwOnError)
at NHibernate.Util.ReflectHelper.ClassForName(String name)
at NHibernate.Cfg.XmlHbmBinding.Binder.ClassForFullNameChecked(String fullName, String errorMessage)
--- End of inner exception stack trace ---
at NHibernate.Cfg.XmlHbmBinding.Binder.ClassForFullNameChecked(String fullName, String errorMessage)
at NHibernate.Cfg.XmlHbmBinding.Binder.ClassForNameChecked(String name, Mappings mappings, String errorMessage)
at NHibernate.Cfg.XmlHbmBinding.ClassBinder.BindClass(IEntityMapping classMapping, PersistentClass model, IDictionary`2 inheritedMetas)
at NHibernate.Cfg.XmlHbmBinding.RootClassBinder.Bind(HbmClass classSchema, IDictionary`2 inheritedMetas)
at NHibernate.Cfg.XmlHbmBinding.MappingRootBinder.AddRootClasses(HbmClass rootClass, IDictionary`2 inheritedMetas)
at NHibernate.Cfg.XmlHbmBinding.MappingRootBinder.AddEntitiesMappings(HbmMapping mappingSchema, IDictionary`2 inheritedMetas)
at NHibernate.Cfg.XmlHbmBinding.MappingRootBinder.Bind(HbmMapping mappingSchema)
at NHibernate.Cfg.Configuration.AddDeserializedMapping(HbmMapping mappingDocument, String documentFileName)
--- End of inner exception stack trace ---
at NHibernate.Cfg.Configuration.LogAndThrow(Exception exception)
at NHibernate.Cfg.Configuration.AddDeserializedMapping(HbmMapping mappingDocument, String documentFileName)
at NHibernate.Cfg.Configuration.AddValidatedDocument(NamedXmlDocument doc)
at NHibernate.Cfg.Configuration.ProcessMappingsQueue()
at NHibernate.Cfg.Configuration.AddDocumentThroughQueue(NamedXmlDocument document)
at NHibernate.Cfg.Configuration.AddXmlReader(XmlReaThe thread 'vshost.RunParkingWindow' (0x1700) has exited with code 0 (0x0).
The thread '<No Name>' (0x5d4) has exited with code 0 (0x0).
The program '[4428] Stock.vshost.exe: Managed (v4.0.30319)' has exited with code 0 (0x0).
The program '[4428] Stock.vshost.exe: Program Trace' has exited with code 0 (0x0).
der hbmReader, String name)
at NHibernate.Cfg.Configuration.AddInputStream(Stream xmlInputStream, String name)
at NHibernate.Cfg.Configuration.AddResource(String path, Assembly assembly)
at NHibernate.Cfg.Configuration.AddAssembly(Assembly assembly)
at Stock.Program.Main() in C:\Users\Cristhian\documents\visual studio 2010\Projects\WindowsFormsApplication1\WindowsFormsApplication1\Program.cs:line 25
XML文件seted爲Embedded Resource和Copy Always。爲什麼不編譯映射文檔Stock.Models.Mappings.Product.hbm.xml？它是文件格式還是庫DLL問題？