DB problem running the sample project

Posted by Community Admin on 05-Aug-2018 05:09

DB problem running the sample project

Sitefinity - Front- & Back-End Development

All Replies

Posted by Community Admin on 25-Nov-2010 00:00

I'm not really a SQLExpress guy, so not sure what's going on here

I just loaded the Sample project via the startup app..set the WebApp as the startup project and hit Run...but after the licensing ran I cant get anywhere...keeps crashing out saying it cant get to the SqlExpress DB

Server Error in '/' Application.

A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

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: Telerik.OpenAccess.RT.sql.SQLException: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

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: 

[SQLException: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)]
   Telerik.OpenAccess.RT.Adonet2Generic.Impl.DBDriver.connect(ConnectionString connectionString, IDictionary driverProps) +1244
   OpenAccessRuntime.Relational.conn.RelationalConnectionPool.createRealCon() +383

[DataStoreException: Unable to reach database server on host '.'.
Error Details:Unable to connect to Backend=mssql;Driver=genericADO2;Server=.;Instance=SQLExpress;Database=-;Integrated Security=true;AttachDBFilename=C:\Program Files (x86)\Telerik\Sitefinity 4.0\Samples\CS\SitefinityWebApp\App_Data\Sitefinity.mdf;:
Telerik.OpenAccess.RT.sql.SQLException: A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)
   at Telerik.OpenAccess.RT.Adonet2Generic.Impl.DBDriver.connect(ConnectionString connectionString, IDictionary driverProps)
   at OpenAccessRuntime.Relational.conn.RelationalConnectionPool.createRealCon()
DBDriver: Telerik.OpenAccess.RT.Adonet2Generic.Impl.DBDriver
LOCK_TIMEOUT=5000
useUTCForReads=1
]
   DynamicModule.ns.Wrapped_OpenAccessPageProvider_cb6e1da1a60546319858d47c4b44f821.Initialize(String providerName, NameValueCollection config, Type managerType) +281
   Telerik.Sitefinity.Data.ManagerBase`1.InstantiateProvider(IDataProviderSettings providerSettings, Type providerType, ExceptionPolicyName policy, ManagerBase`1 manager) +2706
   Telerik.Sitefinity.Data.ManagerBase`1.InstantiateProvider(IDataProviderSettings providerSettings, ExceptionPolicyName policy, ManagerBase`1 manager) +117
   Telerik.Sitefinity.Data.ManagerBase`1.SetProvider(String providerName, String transactionName) +407
   Telerik.Sitefinity.Data.ManagerBase`1..ctor(String providerName, String transactionName) +249
   Telerik.Sitefinity.Data.ManagerBase`1..ctor() +37
   Telerik.Sitefinity.Modules.GenericContent.ContentManagerBase`1..ctor() +28
   Telerik.Sitefinity.Modules.ControlManager`1..ctor() +29
   Telerik.Sitefinity.Modules.Pages.PageManager..ctor() +44
   Telerik.Sitefinity.Modules.Pages.PageManager..cctor() +60

[TypeInitializationException: The type initializer for 'Telerik.Sitefinity.Modules.Pages.PageManager' threw an exception.]
   Telerik.Sitefinity.Modules.Pages.PageManager.GetManager(String providerName) +0
   Telerik.Sitefinity.Web.SiteMapBase.Initialize(String name, NameValueCollection attributes) +1235
   Telerik.Sitefinity.Web.SiteMapBase.GetSiteMapProvider(String rootName) +372
   Telerik.Sitefinity.Web.SitefinitySiteMap.GetCurrentProvider() +60
   Telerik.Sitefinity.Web.SitefinityRoute.GetRouteData(HttpContextBase httpContext) +112
   System.Web.Routing.RouteCollection.GetRouteData(HttpContextBase httpContext) +285
   System.Web.Routing.UrlRoutingModule.PostResolveRequestCache(HttpContextBase context) +60
   System.Web.Routing.UrlRoutingModule.OnApplicationPostResolveRequestCache(Object sender, EventArgs e) +86
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +148
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1

Posted by Community Admin on 25-Nov-2010 00:00

Hi Steve,

Please take a look at OpenAccessException where the same issue has already been discussed.

Kind regards,
Ivan Dimitrov
the Telerik team


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