无法加载文件或程序集'System.Buffers，Version = 4.0.2.0 ...' [英] Could not load file or assembly 'System.Buffers, Version=4.0.2.0...'

问题描述

在使用VS config添加新配置后，尝试调用 MongoClient 类的 GetDatabase 方法时，出现以下异常.经理:

I'm getting the following exception when trying to call GetDatabase method of the MongoClient class after adding a new configuration using VS config. manager:

Could not load file or assembly 'System.Buffers, Version=4.0.2.0, 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)

我安装了最新的System.Buffer nuget软件包v4.5.1，在我的app.config中创建了dependentAssembly，并在.csproj文件中创建了Reference，但是我仍然遇到相同的问题.由于某种原因，它尝试使用v4.0.2引用System.Buffer.有没有人遇到过类似的错误，您如何解决?

I installed the latest System.Buffer nuget package v4.5.1, created dependentAssembly in my app.config and Reference in my .csproj file, but I still have the same issue. For some reason it tries to reference System.Buffer with v4.0.2. Has anyone had a similar error and how did you solve it?

推荐答案

无法加载文件或程序集'System.Buffers，Version = 4.0.2.0…'

Could not load file or assembly 'System.Buffers, Version=4.0.2.0…'

解决方案

1)使用CMD(以Administrator身份运行)并键入

1) use CMD(run as Administrator ) and type

 cd xxxx(xxxx\packages\System.Buffers.4.5.1\lib\netstandard2.0))

运行

gacutil /i System.Buffers.dll

然后，完成后，请在 package manager控制台下运行 update-package -reinstall 以重新安装软件包.

Then, when you finish it, please run update-package -reinstall under package manager console to reinstall the package.

2)，您可以尝试在csproj文件中将 Version = 4.0.2.0 更改为 Version = 4.0.3.0 .

2) you can try to change Version=4.0.2.0 to Version=4.0.3.0 in csproj file.

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