Hi Diego,
I inserted these lines to check out if the connection string works
SqlConnection con =
new SqlConnection("Data Source=POLIZISTENDUZER\
\SQLEXPRESS; Initial Catalog=Pegasus;Integrated Security=True;");
con.Open();
con.Close();
It worked as expected.
regards
Jürgen
On 9 Mai, 16:00, Diego Mijelshon <[email protected]> wrote:
> It looks like the problem is with the DB connection... are you able to open
> a ADO.NET connection with this string: "Data
> Source=POLIZISTENDUZER\\SQLEXPRESS; Initial Catalog=Pegasus;
> Integrated Security=True;"?
> Try doing that before initializating NH.
>
> Diego
>
> On Sun, May 9, 2010 at 10:27, Jürgen <[email protected]> wrote:
> > Hi there,
> > Yesterday i started checking out NHibernate. But I experienced one big
> > problem, the program crashes in Hibernate.dll when calling
> > Configuration.BuildSessionFactory()
>
> > But first of all my configuration.
> > * Microsoft Visual Studio 2008 c# Express
> > * SQL Server 2008 Express Edition
> > * NHibernate 2.1.2
>
> > My approach was to work through a tutorial:
>
> >http://docs.google.com/Doc?docid=0AUP-rKyyUMKhZGczejdxeHZfOGMydHNqdGc...
>
> > Here is my Exception
> > A first chance exception of type 'System.InvalidOperationException'
> > occurred in NHibernate.dll
> > 'HelloNHibernate.vshost.exe' (Managed): Loaded 'G:\WINDOWS\assembly
> > \GAC_MSIL\System.Transactions.resources
> > \2.0.0.0_de_b77a5c561934e089\System.Transactions.resources.dll'
> > System.Transactions Critical: 0 : <TraceRecord xmlns="http://
> > schemas.microsoft.com/2004/10/E2ETraceEvent/TraceRecord"
> > Severity="Critical"><TraceIdentifier>http://msdn.microsoft.com/
> > TraceCodes/System/ActivityTracing/2004/07/Reliability/Exception/
> > Unhandled</TraceIdentifier><Description>Unbehandelte Ausnahme</
> > Description><AppDomain>HelloNHibernate.vshost.exe</
> > AppDomain><Exception><ExceptionType>System.InvalidOperationException,
> > mscorlib, Version=2.0.0.0, Culture=neutral,
> > PublicKeyToken=b77a5c561934e089</
> > ExceptionType><Message>Instanzausfall.</Message><StackTrace> bei
> > System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo,
> > SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout,
> > Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean
> > integratedSecurity, SqlConnection owningObject)
> > bei
> > System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo
> > serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64
> > timerExpire, SqlConnection owningObject)
> > bei
> > System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String
> > host, String newPassword, Boolean redirectedUserInstance,
> > SqlConnection owningObject, SqlConnectionString connectionOptions,
> > Int64 timerStart)
> > bei
>
> > System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection
> > owningObject, SqlConnectionString connectionOptions, String
> > newPassword, Boolean redirectedUserInstance)
> > bei
>
> > System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity
> > identity, SqlConnectionString connectionOptions, Object providerInfo,
> > String newPassword, SqlConnection owningObject, Boolean
> > redirectedUserInstance)
> > bei
>
> > System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions
> > options, Object poolGroupProviderInfo, DbConnectionPool pool,
> > DbConnection owningConnection)
> > bei
>
> > System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection
> > owningConnection, DbConnectionPool pool, DbConnectionOptions options)
> > bei
> > System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection
> > owningObject)
> > bei
> > System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection
> > owningObject)
> > bei
> > System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection
> > owningObject)
> > bei
> > System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection
> > owningConnection)
> > bei
> > System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection
> > outerConnection, DbConnectionFactory connectionFactory)
> > bei System.Data.SqlClient.SqlConnection.Open()
> > bei NHibernate.Connection.DriverConnectionProvider.GetConnection()
> > bei
>
> > NHibernate.Tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.Prepare()
> > bei
> > NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.GetReservedWords(Dialect
> > dialect, IConnectionHelper connectionHelper)
> > bei
> > NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.Update(ISessionFactory
> > sessionFactory)
> > bei NHibernate.Impl.SessionFactoryImpl..ctor(Configuration cfg,
> > IMapping mapping, Settings settings, EventListeners listeners)
> > bei NHibernate.Cfg.Configuration.BuildSessionFactory()
> > bei HelloNHibernate.Program.Main(String[] args) in G:\Projekte\trunk
> > \S3000\HelloNHibernate\Program.cs:Zeile 17.
> > bei System.AppDomain._nExecuteAssembly(Assembly assembly, String[]
> > args)
> > bei System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence
> > assemblySecurity, String[] args)
> > bei
> > Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
> > bei System.Threading.ThreadHelper.ThreadStart_Context(Object state)
> > bei System.Threading.ExecutionContext.Run(ExecutionContext
> > executionContext, ContextCallback callback, Object state)
> > bei System.Threading.ThreadHelper.ThreadStart()</
> > StackTrace><ExceptionString>System.InvalidOperationException:
> > Instanzausfall.
> > bei System.Data.SqlClient.TdsParser.Connect(ServerInfo serverInfo,
> > SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout,
> > Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean
> > integratedSecurity, SqlConnection owningObject)
> > bei
> > System.Data.SqlClient.SqlInternalConnectionTds.AttemptOneLogin(ServerInfo
> > serverInfo, String newPassword, Boolean ignoreSniOpenTimeout, Int64
> > timerExpire, SqlConnection owningObject)
> > bei
> > System.Data.SqlClient.SqlInternalConnectionTds.LoginNoFailover(String
> > host, String newPassword, Boolean redirectedUserInstance,
> > SqlConnection owningObject, SqlConnectionString connectionOptions,
> > Int64 timerStart)
> > bei
>
> > System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection
> > owningObject, SqlConnectionString connectionOptions, String
> > newPassword, Boolean redirectedUserInstance)
> > bei
>
> > System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity
> > identity, SqlConnectionString connectionOptions, Object providerInfo,
> > String newPassword, SqlConnection owningObject, Boolean
> > redirectedUserInstance)
> > bei
>
> > System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions
> > options, Object poolGroupProviderInfo, DbConnectionPool pool,
> > DbConnection owningConnection)
> > bei
>
> > System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection
> > owningConnection, DbConnectionPool pool, DbConnectionOptions options)
> > bei
> > System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection
> > owningObject)
> > bei
> > System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection
> > owningObject)
> > bei
> > System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection
> > owningObject)
> > bei
> > System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection
> > owningConnection)
> > bei
> > System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection
> > outerConnection, DbConnectionFactory connectionFactory)
> > bei System.Data.SqlClient.SqlConnection.Open()
> > bei NHibernate.Connection.DriverConnectionProvider.GetConnection()
> > bei
>
> > NHibernate.Tool.hbm2ddl.SuppliedConnectionProviderConnectionHelper.Prepare()
> > bei
> > NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.GetReservedWords(Dialect
> > dialect, IConnectionHelper connectionHelper)
> > bei
> > NHibernate.Tool.hbm2ddl.SchemaMetadataUpdater.Update(ISessionFactory
> > sessionFactory)
> > bei NHibernate.Impl.SessionFactoryImpl..ctor(Configuration cfg,
> > IMapping mapping, Settings settings, EventListeners listeners)
> > bei NHibernate.Cfg.Configuration.BuildSessionFactory()
> > bei HelloNHibernate.Program.Main(String[] args) in G:\Projekte\trunk
> > \S3000\HelloNHibernate\Program.cs:Zeile 17.
> > bei System.AppDomain._nExecuteAssembly(Assembly assembly, String[]
> > args)
> > bei System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence
> > assemblySecurity, String[] args)
> > bei
> > Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
> > bei System.Threading.ThreadHelper.ThreadStart_Context(Object state)
> > bei System.Threading.ExecutionContext.Run(ExecutionContext
> > executionContext, ContextCallback callback, Object state)
> > bei System.Threading.ThreadHelper.ThreadStart()</ExceptionString></
> > Exception></TraceRecord>
>
> > Here is my program:
>
> > using System;
> > using System.Collections.Generic;
> > using System.Linq;
> > using System.Text;
> > using NHibernate;
> > using NHibernate.Cfg;
> > using NHibernate.Tool.hbm2ddl;
>
> > namespace HelloNHibernate
> > {
> > class Program
> > {
> > static void Main(string[] args)
> > {
> > Configuration config = new Configuration();
> > config.AddAssembly(typeof(Product).Assembly);
> > // The following line causes the stack trace
> > ISessionFactory sessionFactory =
> > config.BuildSessionFactory();
> > var schema = new SchemaExport(config);
> > schema.Create(true, true);
>
> > }
> > }
> > }
>
> > My mapping file Product.hbm.xml
> > <?xml version="1.0" encoding="utf-8" ?>
> > <hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"
> > assembly="HelloNHibernate"
> > namespace="HelloNHibernate">
> > <class name="Product"
> > table="Products">
> > <id name="ProductId">
> > <generator class="identity"/>
> > </id>
> > <property name="ProductName" length="50" />
> > </class>
> > </hibernate-mapping>
>
> > The appconfig file
> > <?xml version="1.0" encoding="utf-8" ?>
> > <configuration>
> > <configSections>
> > <section name="hibernate-configuration" requirePermission="false"
> > type="NHibernate.Cfg.ConfigurationSectionHandler, NHibernate" />
> > </configSections>
>
> ...
>
> Erfahren Sie mehr »
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