输入的代码
======================================
PM> Enable-Migrations -ContextTypeName MvcMovie.Models.MovieDBContext
Problem
=======================================
Enable-Migrations : A parameter cannot be found that matches parameter name
'ContextTypeName'.
At line:1 char:19
+ Enable-Migrations -ContextTypeName MvcMovie.Models.MovieDBContext
+ ~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidArgument: (:) [Enable-Migrations], Parameter
BindingException
+ FullyQualifiedErrorId : NamedParameterNotFound,Enable-Migrations
有人能告诉我这个问题的原因是什么吗?
问题发生时我正在关注本教程