The Meta Model Contains More Than One Interface With Name

This article is relevant to entity models that utilize the deprecated Visual Studio integration of Telerik Data Access. The current documentation of the Data Access framework is available here.

This error occurs when the domain model contains more than one interface with the same name.

Solution

To resolve this error, rename one of the interfaces:

  1. Select one of the interfaces with duplicated name in the Visual Designer.
  2. Press F4 to open the Properties pane.
  3. Set a unique name for the type.