DLL重定向-内部版本号不匹配
DLL重定向-内部版本号不匹配
提问于 2015-10-14 23:07:50
即使我设置了重定向，在VS2010 ConsoleApplication中加载System.Net.Http.Formatting.dll似乎也有问题。错误是这样的
System.IO.FileNotFoundException: Could not load file or assembly 'System.Net.Http.Formatting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
File name: 'System.Net.Http.Formatting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
at uk.ac.salford.accman.backend.service.Models.WebService.AlmaRestClient.CreateOrUpdateUser(Operator user, Account account, JanusUser janusUser)
at Salford.AccMan.BackEnd.Processes.Janus.UpdateALMAUser.ProcessTransaction(Transaction& transaction) in C:\VS2010\Accman.NET\AccManBackEndLibrary\Processes\Janus\UpdateALMAUser.cs:line 121
at Salford.AccMan.BackEnd.Processes.TransactionServiceProcess.Process() in C:\VS2010\Accman.NET\AccManBackEndLibrary\TransactionServiceProcess.cs:line 147
=== Pre-bind state information ===
LOG: DisplayName = System.Net.Http.Formatting, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
(Fully-specified)
LOG: Appbase = file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/
LOG: Initial PrivatePath = NULL
Calling assembly : AccManLibrary, Version=3.0.4.0, Culture=neutral, PublicKeyToken=null.
===
LOG: This bind starts in LoadFrom load context.
WRN: Native image will not be probed in LoadFrom context. Native image will only be probed in default load context, like with Assembly.Load().
LOG: Using application configuration file: C:\VS2010\.NET Code Library\ConsoleSchedulerService\ConsoleSchedulerService\bin\Debug\ConsoleSchedulerService.exe.Config
LOG: Using host configuration file:
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Redirect found in application configuration file: 4.0.0.0 redirected to 4.0.21112.0.
LOG: Post-policy reference: System.Net.Http.Formatting, Version=4.0.21112.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
LOG: Attempting download of new URL file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/System.Net.Http.Formatting.DLL.
LOG: Attempting download of new URL file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/System.Net.Http.Formatting/System.Net.Http.Formatting.DLL.
LOG: Attempting download of new URL file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/redirect/System.Net.Http.Formatting.DLL.
LOG: Attempting download of new URL file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/redirect/System.Net.Http.Formatting/System.Net.Http.Formatting.DLL.
LOG: Attempting download of new URL file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/System.Net.Http.Formatting.EXE.
LOG: Attempting download of new URL file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/System.Net.Http.Formatting/System.Net.Http.Formatting.EXE.
LOG: Attempting download of new URL file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/redirect/System.Net.Http.Formatting.EXE.
LOG: Attempting download of new URL file:///C:/VS2010/.NET Code Library/ConsoleSchedulerService/ConsoleSchedulerService/bin/Debug/redirect/System.Net.Http.Formatting/System.Net.Http.Formatting.EXE.
LOG: Attempting download of new URL file:///C:/VS2010/Accman.NET/AccManBackEndLibrary/bin/System.Net.Http.Formatting.DLL.
WRN: Comparing the assembly name resulted in the mismatch: Build Number
LOG: Attempting download of new URL file:///C:/VS2010/Accman.NET/AccManBackEndLibrary/bin/System.Net.Http.Formatting/System.Net.Http.Formatting.DLL.
LOG: Attempting download of new URL file:///C:/VS2010/Accman.NET/AccManBackEndLibrary/bin/System.Net.Http.Formatting.EXE.
LOG: Attempting download of new URL file:///C:/VS2010/Accman.NET/AccManBackEndLibrary/bin/System.Net.Http.Formatting/System.Net.Http.Formatting.EXE.因此，据我所知，它正在寻找System.Net.Http.Formatting、Version=4.0.0.0，但我的项目包含版本4.0.21112.0，所以我设置了一个重定向(堆栈跟踪中也提到了这个重定向，所以我知道这个重定向至少被提取出来了)
我的重定向是：
<dependentAssembly>
<assemblyIdentity name="System.Net.Http.Formatting" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-4.0.0.0" newVersion="4.0.21112.0" />
</dependentAssembly>它在C:/VS2010/Accman.NET/AccManBackEndLibrary/bin，中找到较新的动态链接库，但报告内部版本号不正确。但是，据我所知，整个版本号都是正确的。
如果我运行Powershell命令来获取确切的版本号，它将返回相同的版本号：
PS F:\> (get-item C:\VS2010\Accman.NET\AccManBackEndLibrary\bin\System.Net.Http.Formatting.dll).VersionInfo
ProductVersion FileVersion FileName
-------------- ----------- --------
4.0.21112.0 4.0.21112.0 C:\VS2010\Accman.NET\AccManBackEndLibrary\bin\System.Net.Http.Formatting.dll请帮帮我！我做错了什么？
谢谢
Stack Overflow用户
发布于 2015-10-15 22:01:15
答案1
如果你想使用与.NET 4捆绑在一起的System.Net.Http.Formatting、System.Net.Http和System.Net.WebRequest版本，第一个答案就是我的(遗留)项目使用的版本。
- 删除对这些包的每个引用(包括packages.config和Nuget包管理器)。另外，如果你的问题是因为你像我一样从Nuget安装了NewtonSoft.Json，那就把它也删除掉。
- 按照@user5226582的建议手动添加它们(右键单击项目中的引用-> add Reference -> Assemblies -> Extensions。请注意，我是从捆绑的扩展Assemblies.
- Also，中选择的，如果您正在使用NewtonSoft.Json.dll，请对它执行相同的操作。这也位于app.config
中与这些文件相关的Assemblies Extensions.
- Remove any bindingRedirects中
现在它是一个公平的竞争环境，因为所有的DLL都来自同一个地方，并且应该彼此兼容。
Answer 2
Microsoft.Net.Http已经取代了System.Net.Http。删除任何现有的引用和相关的bindingRedirects (如答案1所示)。
- 使用Nuget安装Microsoft.Net.Http
- 使用Nuget安装NewtonSoft.Json (如果使用)
这似乎对我很管用
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原文链接：
https://stackoverflow.com/questions/33129050
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