在 .NET Core 项目中找不到 System.ServiceModel [英] System.ServiceModel not found in .NET Core project

问题描述

我有一个 .NET Core xUnit 项目.我正在尝试从中调用 WCF 服务，但出现以下异常:

I have a .NET Core xUnit project. I'm trying to call a WCF service from it but get the following exception:

System.InvalidOperationException occurred
  HResult=0x80131509
  Message=An error occurred while loading attribute 'ServiceContractAttribute' on type 'IMyContract'.  Please see InnerException for more details.

Inner Exception 1:
FileNotFoundException: Could not load file or assembly 'System.ServiceModel, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089'. The system cannot find the file specified.

它适用于具有相同 Nuget 包 System.ServiceModel.Http.4.3.0 的 Framework 4.7 项目.

It works with a Framework 4.7 project with the same Nuget Package System.ServiceModel.Http.4.3.0.

推荐答案

Microsoft 现已在 NuGet 上以包的形式提供相关程序集.

Microsoft has made available the relevant assemblies as packages on NuGet now.

System.ServiceModel.Primitives 是基础包；如有必要，将其他人添加到您的项目中.

System.ServiceModel.Primitives is the base package; add the others if necessary to your project.

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