does not have a corresponding column in the data reader with the same name

Question

I have Table named tbl_search with columns : id(int), title(nvarchar100), result(ntext) and i want using SQL query, like

Answer 1

I did the following:

1. Verified that the stored procedure was up-to-date (the "live" columns were updated).
2. In EF, I removed, saved, then re-added the stored proc.
3. Rebuilt and verified all of the types were mapped correctly (no errors).

After doing the above, the error was gone.

Answer 2

Please check the connection string in the web.config(Check if you are connected to correct domain).

In my case - my database connection string in web.config was referring to QA and I was modifying in Dev database.

Answer 3

Your SQL Statement only returns the title not the full entity.

Change:

Select top 1 title From tbl_search Where title=@title and id=@id 

to:

Select top 1 * From tbl_search Where title=@title and id=@id 

Answer 4

I solved this issue because I had a '@StartDate' in my last select and asp.net could not read it and returned it as 'Column1', so I have solved this by assigning @StartDate to a variable which is good practice anyway.