Mvc 5 controller with views, using entity framework

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I am trying to create a Controller for MVC5 using Entity Framework. but I keep encountering an error. 'Unable to retrieve metadata'. It also says The argument connectionString cannot be null, empty or contain White Space.

What I have tried:

I have tried to rebuild. Checked the connectionString under the app Web Config. Filled the table with data. But what I tried seems not to work. May you please help me?

Posted 30-Mar-17 2:01am

NalaBI

Updated 9-Apr-17 22:59pm

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NalaBI · Accepted Answer · 2017-04-09T22:59:00

Solution 2

I found the problem it was with my database tables data types.

Posted 9-Apr-17 22:59pm

NalaBI