Entity Framework SQLMigration Error for “update-database”: Command “update” is not valid?
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08-01-2021 - |
Pregunta
I'm new to EF and MVC3. I'm running through the following MVC3 SQL Migration tutorial (link below) and when I run the following command from a cmd window with VS2010 I get the following error:
update-database
Command "update" is not valid
What am I missing here? Thx!
Tutorial Link:
http://www.hanselman.com/blog/EntityFrameworkCodeFirstMigrationsAlphaNuGetPackageOfTheWeek10.aspx
Solución
You need to execute it from package manager console
not from the command prompt.In VS 2010 go to
View -> Other Windows -> package manager console
and try executing the command.
And also you need to use correct version of entity framework (Entity Framework 4.1 - Update 1). Try installing this http://www.microsoft.com/download/en/details.aspx?id=26825