The type "Model name" Already Contain a Definition For "Action/Attribute name"

The type “Model name” Already Contain a Definition For “Action/Attribute name”

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This is the most common error you may face in ASP.Net MVC(Model View Controller). So when this error comes. It comes when you bring the Model in your ASP.Net MVC and you have already written an entity for this model.

So how to overcome this error.

The type "Model name" Already Contain a Definition For "Action/Attribute name"

The type “Model name” Already Contain a Definition For “Action/Attribute name”:

Follow these steps to remove this error. Error Code is CS0102

  • First go to the model name shown first.
  • Then search for last entity shown in the error.
  • Remove this entity from Model.

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