MySql EF6向导崩溃。有谁知道修复？ [英] MySql EF6 wizard crashes. Does anyone know a fix?

问题描述

我正在尝试基于现有数据库创建EF模型。我能够创建一个空白模型，但是当我尝试使用现有数据库时，在我选择数据库连接后，向导总是崩溃。



我看过在几个论坛上弹出问题，大多数都没有答案，那些没有答案，不起作用> _<< br mode =hold/>

有谁知道我怎么做解决这个问题？



谢谢

Andy



这些是相关的位：

App.config：

Hi,

I am trying to create an EF model based on an existing database. I am able to create a blank model, but when I try to use an existing db, the wizard always crashes after I choose the db connection.

I have seen the issue pop up on several forums, most have no answers and the ones that do, don't work >_<<br mode="hold" />
Does anyone know how I can solve this issue?

Thanks
Andy

These are the relevant bits:
App.config:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 -->
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <entityFramework>
    <defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
    <providers>
      <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
      <provider invariantName="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6, Version=6.9.7.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
    </providers>
  </entityFramework>
  <system.data>
    <DbProviderFactories>
      <remove invariant="MySql.Data.MySqlClient" />
      <add name="MySQL Data Provider" invariant="MySql.Data.MySqlClient" description=".Net Framework Data Provider for MySQL" type="MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=6.9.7.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
    </DbProviderFactories>
  </system.data>
</configuration>

和我的包裹：

and my packages:

<packages>
  <package id="EntityFramework" version="6.1.3" targetFramework="net45" />
  <package id="MySql.Data" version="6.9.7" targetFramework="net45" />
  <package id="MySql.Data.Entity" version="6.9.7" targetFramework="net45" />
</packages>

推荐答案

这是一个bug，但有一个workarround。请参阅： http://stackoverflow.com/questions/ 21206184 / cant-use-a-mysql-connection-for-entity-framework-6 [ ^ ]



请参阅文档：< a href =http://dev.mysql.com/doc/connector-net/en/connector-net-entityframework60.html>第10章EF 6支持 [ ^ ]

It's a bug but there's a workarround. Please see this: http://stackoverflow.com/questions/21206184/cant-use-a-mysql-connection-for-entity-framework-6[^]

Please see the documentation too: Chapter 10 EF 6 Support[^]

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