We upgraded our site to SP2.

I'm getting the following error under the option "Orders" on all pre SP2 orders when I try to view the order, but not on any of the post SP2 orders. This includes any orders transfered over from BV4. I seem to be able to get at all the Data in the database using Access both before and after SP2.

Any ideas what we did wrong or how to fix it?

Server Error in '/' Application.
An entry with the same key already exists.
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.ArgumentException: An entry with the same key already exists.

Source Error:

The source code that generated this unhandled exception can only be shown when compiled in debug mode. To enable this, please follow one of the below steps, then request the URL:

1. Add a "Debug=true" directive at the top of the file that generated the error. Example:

<%@ Page Language="C#" Debug="true" %>

or:

2) Add the following section to the configuration file of your application:

<configuration>
<system.web>
<compilation debug="true"/>
</system.web>
</configuration>

Note that this second technique will cause all files within a given application to be compiled in debug mode. The first technique will cause only that particular file to be compiled in debug mode.

Important: Running applications in debug mode does incur a memory/performance overhead. You should make sure that an application has debugging disabled before deploying into production scenario.

Stack Trace:

[ArgumentException: An entry with the same key already exists.]
System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) +48
System.Collections.Generic.SortedList`2.Add(TKey key, TValue value) +39
BVSoftware.Bvc5.Core.Orders.LineItem.GetCustomerVisibleInputsAndModifiers() +120
ViewUtilities.GetInputsAndModifiersForLineItemDescription(Page p, GridView gv, Location where) +447
ViewUtilities.GetInputsAndModifiersForAdminLineItemDescription(Page p, GridView gv) +6
BVAdmin_Orders_ViewOrder.ItemsGridView_DataBound(Object sender, EventArgs e) +41
System.Web.UI.WebControls.BaseDataBoundControl.OnDataBound(EventArgs e) +86
System.Web.UI.WebControls.DataBoundControl.OnDataSourceViewSelectCallback(IEnumerable data) +137
System.Web.UI.DataSourceView.Select(DataSourceSelectArguments arguments, DataSourceViewSelectCallback callback) +29
System.Web.UI.WebControls.DataBoundControl.PerformSelect() +149
System.Web.UI.WebControls.BaseDataBoundControl.DataBind() +70
System.Web.UI.WebControls.GridView.DataBind() +4
BVAdmin_Orders_ViewOrder.PopulateFromOrder(Order o) +964
BVAdmin_Orders_ViewOrder.LoadOrder() +78
BVAdmin_Orders_ViewOrder.Page_Load1(Object sender, EventArgs e) +161
System.EventHandler.Invoke(Object sender, EventArgs e) +0
System.Web.UI.Control.OnLoad(EventArgs e) +99
System.Web.UI.Control.LoadRecursive() +47
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061


Version Information: Microsoft .NET Framework Version:2.0.50727.42; ASP.NET Version:2.0.50727.210

Bob Noble

That fixed it. Thanks Justin.

Bob Noble