I'm initializing Entity Framework Object context, and this gives me the keyword not supported error:
metadata=res://*/MainDB.csdl|res://*/MainDB.ssdl|res://*/MainDB.msl;provider=System.Data.SqlClient;provider connection string="Data Source=.\SQLEXPRESS;AttachDbFilename=D:\Workspace\vs\Leftouch\Leftouch.Web\Data\Leftouch.mdf;Integrated Security=True;Connect Timeout=30;User Instance=True;App=EntityFramework"
I took the connection string directly from web.config which was working, and modified only the path to the file (which I set dynamically), and instead of using the default value, used this connection string explicitly. What could cause this error?
This question is related to
entity-framework
connection-string
Make sure you have Data Source
and not DataSource
in your connection string. The space is important. Trust me. I'm an idiot.
I fixed this by changing EntityClient
back to SqlClient
, even though I was using Entity Framework.
So my complete connection string was in the format:
<add name="DefaultConnection" connectionString="Data Source=localhost;Initial Catalog=xxx;Persist Security Info=True;User ID=xxx;Password=xxx" providerName="System.Data.SqlClient" />
Just use \" instead ", it should resolve the issue.
Believe it or not, renaming LinqPad.exe.config to LinqPad.config solved this problem.
This appears to be missing the providerName="System.Data.EntityClient"
bit. Sure you got the whole thing?
Source: Stackoverflow.com