Castle Windsor＆Nimernate工具：值不能为空。参数名称：classtype

Question

嗨，我试图使用Fluent Nhibernate的Castle Windsor Nhibernate设施，并且即可获得上面的错误，就IM意识到，我遵循了对设置这一点的说明。还有其他人看到这个问题，也许提供一些建议吗？谢谢

Value cannot be null.
Parameter name: classType
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.ArgumentNullException: Value cannot be null.
Parameter name: classType

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:

[ArgumentNullException: Value cannot be null.
Parameter name: classType]
   Castle.MicroKernel.DefaultKernel.AddComponent(String key, Type serviceType, Type classType, LifestyleType lifestyle, Boolean overwriteLifestyle) +191
   Castle.MicroKernel.DefaultKernel.AddComponent(String key, Type serviceType, Type classType, LifestyleType lifestyle) +48
   Castle.MicroKernel.DefaultKernel.AddComponent(String key, Type serviceType, Type classType) +45
   Castle.Facilities.NHibernateIntegration.NHibernateFacility.RegisterDefaultConfigurationBuilder() +154
   Castle.Facilities.NHibernateIntegration.NHibernateFacility.RegisterComponents() +29
   Castle.Facilities.NHibernateIntegration.NHibernateFacility.Init() +196
   Castle.MicroKernel.Facilities.AbstractFacility.Init(IKernel kernel, IConfiguration facilityConfig) +61
   Castle.MicroKernel.DefaultKernel.AddFacility(String key, IFacility facility) +182
   Castle.Windsor.WindsorContainer.AddFacility(String key, IFacility facility) +49
   Castle.Windsor.Installer.DefaultComponentInstaller.SetUpFacilities(IConfiguration[] configurations, IWindsorContainer container) +242
   Castle.Windsor.Installer.DefaultComponentInstaller.SetUp(IWindsorContainer container, IConfigurationStore store) +89
   Castle.Windsor.WindsorContainer.RunInstaller() +76
   Castle.Windsor.WindsorContainer..ctor(IConfigurationInterpreter interpreter) +144
   KingMaker.Web.Windsor.ContainerBuilder.Build(String config) +90
   KingMaker.Web.MvcApplication.InitializeWindsor() +74
   KingMaker.Web.MvcApplication.Application_Start() +55

.

以下是设施XML工具

<facility
        id="nhibernatefacility"
        type="Castle.Facilities.NHibernateIntegration.NHibernateFacility, Castle.Facilities.NHibernateIntegration"
  isWeb="true"
        configurationBuilder="App.Web.Maps.FluentNHibernateConfigurationBuilder, App.Web">

  <!-- configuration here is overriden by the FluentNHibernateConfigurationBuilder -->
  <factory id="sessionFactory1">
    <settings>
      <item key="connection.provider">NHibernate.Connection.DriverConnectionProvider</item>
      <item key="connection.driver_class">NHibernate.Driver.SqlClientDriver</item>
      <item key="connection.connection_string">Data Source=localhost\sqlexpress;Initial Catalog=FIDPortal;Integrated Security=SSPI</item>
      <item key="dialect">NHibernate.Dialect.MsSql2005Dialect</item>
      <item key="proxyfactory.factory_class">NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</item>
    </settings>
    <!--        <assemblies>-->
    <!--          <assembly>Castle.Facilities.NHibernateIntegration.Tests</assembly>-->
    <!--        </assemblies>-->
  </factory>
</facility>

.

Answer 1

堆栈跟踪说，configurationBuilder属性中定义的类型（fluentnhibernateConfigurationBuilder）无效或未找到。仔细检查命名空间和汇编名称。