Error creating Entity framework

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I’m having this problem trying to create the Entity Framework:

Unable to generate the model because of the following Exception: System.Argumentexception: The argument 'name' cannot be null, Empty or contain only white space. at System.Data.Entity.Utilities.Check.Notempty(String value, String parameter)

inserir a descrição da imagem aqui The error occurs when trying to perform this action, the problem is only in this table, when generating the database without it, everything happens normal.

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  • Pedro, post the part that you are receiving this error, only with the description of the error it is difficult to understand what is actually happening.

  • Good Afternoon,then I discovered that this error is occurring because of a table in my database, I managed the database without this table and there was no error, but I still need this table to continue, I tried to do the manual mapping and I am not able to update

  • Your table has PK, is composed ? that’s what usually generates this error.

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Hello,

Without your table creation script and the error information by Exception, there is some field in your table with white space in the name.

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