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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...SQL error while installing moduleSQL error while installing module
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1/23/2007 7:06 AM
 
Stefan Neagu

Joined: 10/9/2006
Posts: 26
 

Hi, for some time I have a problem when I'm trying to use some of the dnn modules.

When I'm trying to use Iframe module, the survey or blog module, I get an SQL error.

I've Windows 2003 server, SQL Server 2005, and this is the error I receive:

______________________________________________________

DotNetNuke.Services.Exceptions.ModuleLoadException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) ---> System.Data.SqlClient.SqlException: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Connect(Boolean& useFailoverPartner, Boolean& failoverDemandDone, String host, String failoverPartner, String protocol, SqlInternalConnectionTds connHandler, Int64 timerExpire, Boolean encrypt, Boolean trustServerCert, Boolean integratedSecurity, SqlConnection owningObject, Boolean aliasLookup) at System.Data.SqlClient.SqlInternalConnectionTds.OpenLoginEnlist(SqlConnection owningObject, SqlConnectionString connectionOptions, String newPassword, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlInternalConnectionTds..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, Object providerInfo, String newPassword, SqlConnection owningObject, Boolean redirectedUserInstance) at System.Data.SqlClient.SqlConnectionFactory.CreateConnection(DbConnectionOptions options, Object poolGroupProviderInfo, DbConnectionPool pool, DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options) at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionPool.GetConnection(DbConnection owningObject) at System.Data.ProviderBase.DbConnectionFactory.GetConnection(DbConnection owningConnection) at System.Data.ProviderBase.DbConnectionClosed.OpenConnection(DbConnection outerConnection, DbConnectionFactory connectionFactory) at System.Data.SqlClient.SqlConnection.Open() at Microsoft.ApplicationBlocks.Data.SqlHelperParameterCache.DiscoverSpParameterSet(SqlConnection connection, String spName, Boolean includeReturnValueParameter, Object[] parameterValues) at Microsoft.ApplicationBlocks.Data.SqlHelperParameterCache.GetSpParameterSetInternal(SqlConnection connection, String spName, Boolean includeReturnValueParameter) at Microsoft.ApplicationBlocks.Data.SqlHelperParameterCache.GetSpParameterSet(String connectionString, String spName, Boolean includeReturnValueParameter) at Microsoft.ApplicationBlocks.Data.SqlHelperParameterCache.GetSpParameterSet(String connectionString, String spName) at Microsoft.ApplicationBlocks.Data.SqlHelper.ExecuteReader(String connectionString, String spName, Object[] parameterValues) at DotNetNuke.Modules.Survey.SqlDataProvider.GetSurveys(Int32 ModuleId) at DotNetNuke.Modules.Survey.SurveyController.GetSurveys(Int32 ModuleId) at DotNetNuke.Modules.Survey.Survey.DisplaySurvey() at DotNetNuke.Modules.Survey.Survey.DisplaySurveyPage() at DotNetNuke.Modules.Survey.Survey.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace --

_________________________________________________

Any ideea how to solve this situation?

Thx
 
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1/23/2007 10:40 AM
 
Sebastian Leupold


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www.dnnwerk.de
Joined: 3/8/2004
Posts: 46212
make sure, that in your web.config, both connection string have the same content!
Cheers from Germany,
Sebastian Leupold

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
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1/23/2007 12:50 PM
 
Stefan Neagu

Joined: 10/9/2006
Posts: 26

Worked!Thank you very much.

Now I've another error. Survey module and blog module are working very fain.But when I'm trying the IFrame module, I get another error:

______________________________

Unhandled error loading module.
DotNetNuke.Services.Exceptions.ModuleLoadException: Unhandled Error Adding Module to ContentPane ---> System.Web.HttpException: Multiple controls with the same ID 'ctr680_DD' were found. FindControl requires that controls have unique IDs. at System.Web.UI.Control.FillNamedControlsTable(Control namingContainer, ControlCollection controls) at System.Web.UI.Control.FillNamedControlsTable(Control namingContainer, ControlCollection controls) at System.Web.UI.Control.EnsureNamedControlsTable() at System.Web.UI.Control.FindControl(String id, Int32 pathOffset) at System.Web.UI.Control.FindControl(String id) at DotNetNuke.Common.Globals.FindControlRecursive(Control objControl, String strControlName) at DotNetNuke.UI.Utilities.DNNClientAPI.EnableContainerDragAndDrop(Control objTitle, Control objContainer, Int32 ModuleID) at DotNetNuke.UI.Skins.Skin.InjectModule(Control objPane, ModuleInfo objModule, PortalSettings PortalSettings) --- End of inner exception stack trace ---

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For some unkown reason, it's creating two "containers" with the same ID.Got any ideea?
 
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1/26/2007 5:56 PM
 
Sherry

Joined: 9/6/2006
Posts: 37

I've had both errors...  currently the SQL Server not allowing remote connections, which I'll try the above solution.  But the second issue: controls not having the same id - was related to module definitions. 

The controls added for that module have "keys".  It seems the first key should be blank for the control you want to see first usually a "viewer".  Then you're edit control needs to have the key defined with a unique key name like "edit". 

It seems the keys only have to be unique per module definition. So you could use "edit" as a key for another module, I don't know if this a rule - but it's worked for me.

There are better instructions to fix this are out there. 

 
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