Question

我刚刚在我的asp.net应用程序（.net Framework 4.7）中添加了Automapper，以期希望能够代替我总是需要做的一些繁琐的手动映射。

我现在在使用System.ValueTuple版本时遇到很多问题。我注意到我有一个System.ValueTuple v4.5.0的nuget包。如果我研究自己的解决方案packages\System.ValueTuple.4.5.0\lib\net47\System.ValueTuple.dll，我会认为它是版本4.6.26515.06。如果查看其中一个项目，则有这个nuget包（将Automapper添加到其中的那个），但是，当我在构建后查看bin文件夹时，我的版本是4.6.25514.4，即nuget软件包具有的较旧版本

当我在构建机器上构建应用程序时，会拾取4.6011.3。还有一个版本！！！

我无法卸载nuget软件包，因为它表示Automapper对此具有依赖性。

当用户运行该应用程序时，他们使用

进入死亡的黄屏

  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)

有人知道如何对这个System.ValueTuple进行排序，并且知道为什么我似乎到处都是随机版本吗？

谢谢！

[EDIT1]

按照@Lucian的建议，我在自己的开发机和另一台无法运行的机器上都运行了Fusion工具。

我注意到，在我的计算机上，在我的bin中找到的ValueTuple DLL声称是版本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>

以前，如果在我的开发机上添加任何这些bindingRedirect，我也会收到错误消息，但是现在，上面的命令可以正常工作了。

但是，它不在其他生产（内部测试）计算机上。从那台机器上，我得到以下输出（一旦我终于使Fusion工作了）……

   *** 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.

我可以看到它从Redirect found in application configuration file: 4.0.3.0 redirected to 4.0.2.0.中得到的行web.config，而4.0.2.0是bin文件夹中的行。这也是Dotpeek中显示的版本。

由于某种原因，它似乎试图从C:/Windows/Microsoft.NET/Framework64/v4.0.30319/Temporary ASP.NET Files/MyApp获取此DLL，并且它似乎以Assembly Name is: System.ValueTuple, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51结尾，然后失败了。.

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

如果我删除了此bindingRedirect，它将报告正在寻找版本0.0.0.0。我不知道这是怎么回事。我们正尝试重新映射到的版本4.0.2.0在bin文件夹中！

我还删除了文件夹C:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\MyApp，但这没什么区别。

任何其他想法将不胜感激。

Automapper和System.ValueTuple依赖关系/版本问题

0 个答案: