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Sitefinity 4.2 email campain module mailing list import

3 posts, 0 answered
  1. Hydo L
    Hydo L avatar
    98 posts
    Registered:
    31 Mar 2010
    13 Jun 2012
    Link to this post
    Hi,

    I am trying to import subscribers to a mailing list from .CSV. It gives me following error.
    Any one can help?

    Server Error in '/' Application.

    The input sequence contains more than one element.

    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.InvalidOperationException: The input sequence contains more than one element.

    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:

    [InvalidOperationException: The input sequence contains more than one element.]
       Telerik.Sitefinity.Data.Linq.OpenAccess.OpenAccessQueryProvider`2.GetSingle(IEnumerator enumerator, Boolean orDefault) +157
       Telerik.Sitefinity.Data.Linq.OpenAccess.OpenAccessQueryProvider`2.System.Linq.IQueryProvider.Execute(Expression expression) +26
       System.Linq.Queryable.SingleOrDefault(IQueryable`1 source) +383
       Telerik.Sitefinity.Modules.Newsletters.SubscriberImporter.SubscriberExists(Guid mailingListId, String emailAddress, Guid& subscriberId, Boolean& inSameMalingList) +608
       Telerik.Sitefinity.Modules.Newsletters.SubscriberImporter.ImportFromCommaSeparatedList(Stream fileStream, Guid listId, Int32 firstNameColumnIndex, Int32 lastNameColumnIndex, Int32 emailColumnIndex, Boolean overrideExistingSubscribers, Boolean skipFirstRow) +919
       Telerik.Sitefinity.Modules.Newsletters.Web.UI.Forms.ImportSubscribers.ImportSubscribersButton_Click(Object sender, EventArgs e) +936
       System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String eventArgument) +155
       System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3691
    


    Thanks,
    Hydo
  2. Gabe Sumner
    Gabe Sumner avatar
    440 posts
    Registered:
    09 Sep 2007
    13 Jun 2012
    Link to this post
    test reply.
  3. Hydo L
    Hydo L avatar
    98 posts
    Registered:
    31 Mar 2010
    14 Jun 2012
    Link to this post
    Hi Gabe,

    Is that an answer to my issue :)

    Hydo
3 posts, 0 answered