测试项目无法执行：未识别的配置节entityFramework。

Question

测试项目无法执行：未识别的配置节entityFramework。

27

当我尝试运行我的测试时，在我的测试项目的app.config文件中出现以下错误：

Result Message: 
Test method MYTESTPROJ.Repositories.MYREPO.MY_TEST threw exception: 
System.TypeInitializationException: The type initializer for 'System.Data.Entity.Internal.AppConfig' threw an exception. ---> 
System.Configuration.ConfigurationErrorsException: Configuration system failed to initialize ---> 
System.Configuration.ConfigurationErrorsException: Unrecognized configuration section entityFramework. 
(C:\Dev\trunk\MYTESTPROJ\bin\Debug\MYTESTPROJ.dll.config line 20)
Result StackTrace:  
at System.Configuration.ConfigurationSchemaErrors.ThrowIfErrors(Boolean ignoreLocal)
   at System.Configuration.BaseConfigurationRecord.ThrowIfParseErrors(ConfigurationSchemaErrors schemaErrors)
   at System.Configuration.BaseConfigurationRecord.ThrowIfInitErrors()
   at System.Configuration.ClientConfigurationSystem.EnsureInit(String configKey)
 --- End of inner exception stack trace ---
    at System.Configuration.ConfigurationManager.PrepareConfigSystem()
   at System.Configuration.ConfigurationManager.GetSection(String sectionName)
   at System.Configuration.ConfigurationManager.get_ConnectionStrings()
   at System.Data.Entity.Internal.AppConfig..ctor()
   at System.Data.Entity.Internal.AppConfig..cctor()
 --- End of inner exception stack trace ---
    at System.Data.Entity.Internal.AppConfig.get_DefaultInstance()
   at System.Data.Entity.Internal.LazyInternalConnection..ctor(DbContext context, String nameOrConnectionString)
   at System.Data.Entity.DbContext..ctor(String nameOrConnectionString)

这是我的app.config：

    <?xml version="1.0" encoding="utf-8"?>
<configuration>
  <connectionStrings>
    <add name="xxxConnection" connectionString="xxx" providerName="System.Data.EntityClient" />
  </connectionStrings>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
<system.data>
    <DbProviderFactories>
      <remove name="MySQL Data Provider" 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=6.8.3.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
    </DbProviderFactories>
</system.data>
<entityFramework>
    <providers>
      <provider invariantName="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6, Version=6.8.3.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d"></provider>
    </providers>
  </entityFramework>
</configuration>

- Aziz

3个回答

3

遇到了同样的错误，但我认为我已经声明了 configSections......我错误地将它放在了 sectionGroup 中，而不是 configSection 中。

错误的写法：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <configSections>
        <section name="quartz" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0,Culture=neutral, PublicKeyToken=b77a5c561934e089" />
            <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
        <sectionGroup name="common">
            <section name="logging" type="Common.Logging.ConfigurationSectionHandler, Common.Logging" />
      <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
        </sectionGroup>
    </configSections>...

正确：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
    <configSections>
        <section name="quartz" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0,Culture=neutral, PublicKeyToken=b77a5c561934e089" />
            <section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" />
        <sectionGroup name="common">
            <section name="logging" type="Common.Logging.ConfigurationSectionHandler, Common.Logging" />
        </sectionGroup>
        <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
    </configSections>

- jaybro

3

我在更新了 .NET Framework 4.5.2 后遇到了这个问题。看起来 .NET Framework 的升级也将 EntityFramework 版本从 5.x.x 更新到了 6.1.2。

然而，在 web.config 文件中，它仍然没有变化。它仍是 5.0.0.0，如果我将此值更改为 6.1.2，以与 NuGet Package Manager 中显示的 EF 版本相匹配。但这并没有起到任何作用。然后我展开了项目引用节点，右键单击 EntityFramework，版本显示为 6.0.0.0。使用这个值代替 6.1.2，一切都开始正常工作了。

- HaiNguyen

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- a-h · Accepted Answer

您只需要在顶部添加configSections区域以注册<entityFramework>部分（可能需要更改EF版本）。

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <configSections>
    <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=5.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
  </configSections>
  <connectionStrings>
    <add name="xxxConnection" connectionString="xxx" providerName="System.Data.EntityClient" />
  </connectionStrings>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
<system.data>
    <DbProviderFactories>
      <remove name="MySQL Data Provider" 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=6.8.3.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d" />
    </DbProviderFactories>
</system.data>
<entityFramework>
    <providers>
      <provider invariantName="MySql.Data.MySqlClient" type="MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6, Version=6.8.3.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d"></provider>
    </providers>
  </entityFramework>
</configuration>