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FormsForEditorsDataItemProvider throwing an error

Mafalda Correa
Mafalda Correa
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Hello,

I set up Deployment Tool to use FormsForEditorsDataItemProvider, but whenever I try to compare between environments I get an error:

Stack Trace:

[ArgumentException: An item with the same key has already been added.]
   System.ThrowHelper.ThrowArgumentException(ExceptionResource resource) +56
   System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add) +14789743
   System.Linq.Enumerable.ToDictionary(IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer) +283
   Dynamicweb.Deployment.DeploymentProvider.CompareDataItems(DeploymentProvider destination, DataItemSelection selection) +297
   Dynamicweb.Admin.DeploymentUIHelper.AddDataItemTypeWithComparisonData(Control box, DataGroup dataGroup, DataItemType dataItemType) +231
   Dynamicweb.Admin.DeploymentUIHelper.MakeGroupBox(DataGroup dataGroup, IEnumerable`1 children, Boolean includeData, Boolean compare) +557
   Dynamicweb.Admin.DeploymentUIHelper.MakeHierarchy(DataGroup group, Boolean includeData, Boolean compare) +103
   Dynamicweb.Admin.Deployment.InitializeControls(Boolean compare) +123
   Dynamicweb.Admin.Deployment.Page_Load(Object sender, EventArgs e) +1390
   System.Web.UI.Control.OnLoad(EventArgs e) +106
   System.Web.UI.Control.LoadRecursive() +68
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3785

This is my setup in the Deployment Tool:

I'm in the DW version 9.10.9.

Thank you


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