Automapper 和 System.ValueTuple 依赖/版本控制问题

我刚刚将Automapper添加到我的 asp.net 应用程序 (.net Framework 4.7)，希望能够取代我总是需要执行的一些繁琐的手动映射。

我现在在 System.ValueTuple 版本方面遇到很多问题。我注意到我有一个 nuget 包System.ValueTuple v4.5.0。如果我查看我的解决方案，packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll我会看到版本为 4.6.26515.06。如果我查看其中一个项目，我有这个 nuget 包（我添加 Automapper 的那个），但是，当我在bin构建后查看我的文件夹时，我有 version 4.6.25514.4，即 nuget 包所具有的旧版本

当我在构建机器上构建应用程序时4.6011.3，. 又一个版本！！！

我无法卸载 nuget 包，因为它说 Automapper 依赖于它。

当用户运行该应用程序时，他们会进入黄屏死机，并显示

  Could not load file or assembly 'System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

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有谁知道如何整理这个 System.ValueTuple，并知道为什么我似乎到处都得到它的随机版本？

提前致谢！

[编辑1]

按照@Lucian的建议，我在我的开发机器和另一台它不起作用的机器上运行了Fusion工具。

我注意到，在我的机器上，在我的 bin 中找到的 ValueTuple DLL 声称是 version 4.0.2.0，而不是文件版本。

所以我添加了...

 <dependentAssembly>
    <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
    <bindingRedirect oldVersion="4.0.3.0" newVersion="4.0.2.0" />
   </dependentAssembly>

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以前，在我的开发机器上，如果我添加其中任何一个，bindingRedirect我也会收到错误，但现在，使用上面的方法就可以了。

但是，在其他生产（内部测试）机器上却没有。从那台机器上我得到以下输出（一旦我最终让 Fusion 工作）......

   *** Assembly Binder Log Entry  (20/11/2018 @ 9:16:49 AM) ***

    The operation failed.
    Bind result: hr = 0x80131040. No description available.

    Assembly manager loaded from:  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll
    Running under executable  c:\windows\system32\inetsrv\w3wp.exe
    --- A detailed error log follows. 

    === Pre-bind state information ===
    LOG: DisplayName = System.ValueTuple
    (Partial)
    WRN: Partial binding information was supplied for an assembly:
    WRN: Assembly Name: System.ValueTuple | Domain ID: 6
    WRN: A partial bind occurs when only part of the assembly display name is provided.
    WRN: This might result in the binder loading an incorrect assembly.
    WRN: It is recommended to provide a fully specified textual identity for the assembly,
    WRN: that consists of the simple name, version, culture, and public key token.
    WRN: See whitepaper http://go.microsoft.com/fwlink/?LinkId=109270 for more information and common solutions to this issue.
    LOG: Appbase = file:///C:/inetpub/wwwroot/MyApp/
    LOG: Initial PrivatePath = C:\inetpub\wwwroot\MyApp\bin
    LOG: Dynamic Base = C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\MyApp\0718df87
    LOG: Cache Base = C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\MyApp\0718df87
    LOG: AppName = ab2266c7
    Calling assembly : (Unknown).
    ===
    LOG: This bind starts in default load context.
    LOG: Using application configuration file: C:\inetpub\wwwroot\MyApp\web.config
    LOG: Using host configuration file: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet.config
    LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config.
    LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
    LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp/0718df87/ab2266c7/System.ValueTuple.DLL.
    LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp/0718df87/ab2266c7/System.ValueTuple/System.ValueTuple.DLL.
    LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/MyApp/bin/System.ValueTuple.DLL.
    LOG: Assembly download was successful. Attempting setup of file: C:\inetpub\wwwroot\MyApp\bin\System.ValueTuple.dll
    LOG: Entering download cache setup phase.
    LOG: Assembly Name is: System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51
    LOG: A partially-specified assembly bind succeeded from the application directory. Need to re-apply policy.
    LOG: Using application configuration file: C:\inetpub\wwwroot\MyApp\web.config
    LOG: Using host configuration file: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet.config
    LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config.
    LOG: Redirect found in application configuration file: 4.0.3.0 redirected to 4.0.2.0.
    LOG: Post-policy reference: System.ValueTuple, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51
    LOG: GAC Lookup was unsuccessful.
    LOG: The post-policy assembly reference requires probing again.
    LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp/0718df87/ab2266c7/System.ValueTuple.DLL.
    LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp/0718df87/ab2266c7/System.ValueTuple/System.ValueTuple.DLL.
    LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/MyApp/bin/System.ValueTuple.DLL.
    LOG: Assembly download was successful. Attempting setup of file: C:\inetpub\wwwroot\MyApp\bin\System.ValueTuple.dll
    LOG: Entering download cache setup phase.
    LOG: Assembly Name is: System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51
    WRN: Comparing the assembly name resulted in the mismatch: Build Number
    ERR: The assembly reference did not match the assembly definition found.
    ERR: Setup failed with hr = 0x80131040.
    ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminated.

    *** Assembly Binder Log Entry  (20/11/2018 @ 9:16:49 AM) ***

    The operation failed.
    Bind result: hr = 0x80131040. No description available.

    Assembly manager loaded from:  C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll
    Running under executable  c:\windows\system32\inetsrv\w3wp.exe
    --- A detailed error log follows. 

    === Pre-bind state information ===
    LOG: DisplayName = System.ValueTuple
    (Partial)
    WRN: Partial binding information was supplied for an assembly:
    WRN: Assembly Name: System.ValueTuple | Domain ID: 6
    WRN: A partial bind occurs when only part of the assembly display name is provided.
    WRN: This might result in the binder loading an incorrect assembly.
    WRN: It is recommended to provide a fully specified textual identity for the assembly,
    WRN: that consists of the simple name, version, culture, and public key token.
    WRN: See whitepaper http://go.microsoft.com/fwlink/?LinkId=109270 for more information and common solutions to this issue.
    LOG: Appbase = file:///C:/inetpub/wwwroot/MyApp/
    LOG: Initial PrivatePath = C:\inetpub\wwwroot\MyApp\bin
    LOG: Dynamic Base = C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\MyApp\0718df87
    LOG: Cache Base = C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\MyApp\0718df87
    LOG: AppName = ab2266c7
    Calling assembly : (Unknown).
    ===
    LOG: This bind starts in default load context.
    LOG: Using application configuration file: C:\inetpub\wwwroot\MyApp\web.config
    LOG: Using host configuration file: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet.config
    LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config.
    LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
    LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp/0718df87/ab2266c7/System.ValueTuple.DLL.
    LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp/0718df87/ab2266c7/System.ValueTuple/System.ValueTuple.DLL.
    LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/MyApp/bin/System.ValueTuple.DLL.
    LOG: Assembly download was successful. Attempting setup of file: C:\inetpub\wwwroot\MyApp\bin\System.ValueTuple.dll
    LOG: Entering download cache setup phase.
    LOG: Assembly Name is: System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51
    LOG: A partially-specified assembly bind succeeded from the application directory. Need to re-apply policy.
    LOG: Using application configuration file: C:\inetpub\wwwroot\MyApp\web.config
    LOG: Using host configuration file: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet.config
    LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config.
    LOG: Redirect found in application configuration file: 4.0.3.0 redirected to 4.0.2.0.
    LOG: Post-policy reference: System.ValueTuple, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51
    LOG: GAC Lookup was unsuccessful.
    LOG: The post-policy assembly reference requires probing again.
    LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp/0718df87/ab2266c7/System.ValueTuple.DLL.
    LOG: Attempting download of new URL file:///C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp/0718df87/ab2266c7/System.ValueTuple/System.ValueTuple.DLL.
    LOG: Attempting download of new URL file:///C:/inetpub/wwwroot/MyApp/bin/System.ValueTuple.DLL.
    LOG: Assembly download was successful. Attempting setup of file: C:\inetpub\wwwroot\MyApp\bin\System.ValueTuple.dll
    LOG: Entering download cache setup phase.
    LOG: Assembly Name is: System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51
    WRN: Comparing the assembly name resulted in the mismatch: Build Number
    ERR: The assembly reference did not match the assembly definition found.
    ERR: Setup failed with hr = 0x80131040.
    ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminated.

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Redirect found in application configuration file: 4.0.3.0 redirected to 4.0.2.0.我可以看到它从中获取的行web.config，并且4.0.2.0应该位于 bin 文件夹中。这也是 Dotpeek 中出现的版本。

由于某种原因，它似乎尝试从获取此 DLL C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp，并且似乎最终失败Assembly Name is: System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51，然后报告失败。

WRN: Comparing the assembly name resulted in the mismatch: Build Number
ERR: The assembly reference did not match the assembly definition found.

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如果我删除它bindingRedirect，它就会报告正在寻找版本0.0.0.0。我不知道这里发生了什么事。我们尝试重新映射到的版本，即4.0.2.0，位于 bin 文件夹中！

我也删除了该文件夹C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\MyApp，但这没有什么区别。

任何其他想法将不胜感激。

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