Error: Failed to apply actions: An item with the same key has already been added.

[lwalker-kforce]

When migrating Scrum 2.1 to Agile 6.1, after creating the Process Map file and generating the Actions file then Applying the Actions, the process fails with the following error:
Failed to apply actions: An item with the same key has already been added.

I have debugged it to the ImportWorkItemTypeDefinitionMorphAction.Execute(...) line 46 (the import).

Process Template Map:

<?xml version="1.0" encoding="utf-8" ?>
<processtemplatemap>
  <workitemtype from="Product Backlog Item" to="User Story" />
  <workitemtype from="Impediment" to="Issue" />
  <workitemfield from="Microsoft.VSTS.Common.BacklogPriority" to="Microsoft.VSTS.Common.StackRank" />  
  <workitemfield from="Microsoft.VSTS.Scheduling.Effort" to="Microsoft.VSTS.Scheduling.StoryPoints" />  
  <workitemstate type="Product Backlog Item" from="Approved" to="New" />
  <workitemstate type="Product Backlog Item" from="Committed" to="Active" />  
  <workitemstate type="Product Backlog Item" from="Done" to="Resolved" />  
  <workitemstate type="Task" from="To Do" to="New" />
  <workitemstate type="Task" from="In Progress" to="Active" />
  <workitemstate type="Task" from="Done" to="Closed" />  
  <workitemstatte type="Bug" from="New" to="Active" />
  <workitemstatte type="Bug" from="Approved" to="Active" />
  <workitemstatte type="Bug" from="Committed" to="Active" />
  <workitemstatte type="Bug" from="Done" to="Resolved" />
  <workitemstatte type="Bug" from="Removed" to="Closed" />  
  <workitemstate type="Issue" from="Open" to ="Active" />
</processtemplatemap>

[jessehouwing]

Fixed in: #25

[jessehouwing]

Note that there is a bug in this configuration as well:

<?xml version="1.0" encoding="utf-8" ?>
<processtemplatemap>
  <workitemtype from="Product Backlog Item" to="User Story" />
  <workitemtype from="Impediment" to="Issue" />
  <workitemfield from="Microsoft.VSTS.Common.BacklogPriority" to="Microsoft.VSTS.Common.StackRank" />  
  <workitemfield from="Microsoft.VSTS.Scheduling.Effort" to="Microsoft.VSTS.Scheduling.StoryPoints" />  
  <workitemstate type="Product Backlog Item" from="Approved" to="New" />
  <workitemstate type="Product Backlog Item" from="Committed" to="Active" />  
  <workitemstate type="Product Backlog Item" from="Done" to="Resolved" />  
  <workitemstate type="Task" from="To Do" to="New" />
  <workitemstate type="Task" from="In Progress" to="Active" />
  <workitemstate type="Task" from="Done" to="Closed" />  
  <workitemstatte type="Bug" from="New" to="Active" />
  <workitemstatte type="Bug" from="Approved" to="Active" />
  <workitemstatte type="Bug" from="Committed" to="Active" />
  <workitemstatte type="Bug" from="Done" to="Resolved" />
  <workitemstatte type="Bug" from="Removed" to="Closed" />  
  <!--<workitemstate type="Issue" from="Open" to ="Active" />-->
  <!-- TYPE follows the source work item type, not the goal. -->
  <workitemstate type="Impediment" from="Open" to ="Active" />
</processtemplatemap>