EntityFramework.dll丢失？ [英] EntityFramework.dll missing?

问题描述

我安装了VS Express Web，安装了EntityFramework 6.0工具，并使用NuGet添加了EntityFramework。所有这些都是相当新鲜的，当我尝试创建ADO模型时出现以下错误：

I installed VS Express Web, I installed EntityFramework 6.0 tools and I added the EntityFramework using NuGet. All of this is reasonably fresh and I get the following error when I try to create an ADO model:

错误2编译转换：元数据文件'C：\Program Files （x86）\Microsoft Visual Studio 13.0\Common7\Tools..\IDE\EntityFramework.dll'

Error 2 Compiling transformation: Metadata file 'C:\Program Files (x86)\Microsoft Visual Studio 13.0\Common7\Tools..\IDE\EntityFramework.dll' could not be found

我已经查看了上述文件夹和Common7中，我有一个 IDE文件夹，但没有工具文件夹。

I've looked in the above folder and within Common7 I have an "IDE" folder but I don't have a "Tools" folder. Is there something I needed to install that I'm missing?

谢谢

推荐答案

我知道您的问题已解决，但是经过3天的搜索，我的问题已使用此。我希望可以通过节省至少3天来对其他人有用。

I know thar your problem is solved, but, after 3 days searching, mine solved using this. I hope it would be useful for others by saving at least 3 days.

需要编辑的文件位于$ b $中b C：\Program Files（x86）\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\Extensions\Microsoft\Entity Framework
Tools\Templates\Includes目录。您要编辑
的文件（假设您正在使用EF6和C＃）称为
EF6.Utility.CS.ttinclude。如果您编辑该文件，并将
$（VSAPPIDDIR）EntityFramework.dll替换为
…\Common7\IDE\EntityFramework.dll的完整路径（对于其他
引用VSAPPIDDIR），那么您应该就可以了。

The file that needs to be edited is in the "C:\Program Files (x86)\Microsoft Visual Studio\2019\Enterprise\Common7\IDE\Extensions\Microsoft\Entity Framework Tools\Templates\Includes" directory. The file you want to edit (assuming you are using EF6 and C#) is called EF6.Utility.CS.ttinclude. If you edit that file and replace "$(VSAPPIDDIR)EntityFramework.dll" with the full path to "…\Common7\IDE\EntityFramework.dll" (and similarly for the other reference to VSAPPIDDIR) then you should be good to go.

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