类型 Universe 无法解析程序集:System.Configuration AND 无法解析程序集或 Windows 元数据文件“System.Configuration.dll" [英] Type universe cannot resolve assembly: System.Configuration AND Cannot resolve Assembly or Windows Metadata file 'System.Configuration.dll

问题描述

我正在 Win10 中通过 VS2015 开发 UWP App.我的应用程序运行完美，但就在今天，当我开始运行我的应用程序时，即使我没有做出这样的更改......而且它显示了 2 个错误并且现在没有运行.

I am developing UWP App via VS2015 in Win10. My App was running perfect, but just today when I start running my App, even I didn't make changes of such ... and It shows 2 errors and is not running now.

1. Type universe cannot resolve assembly: System.Configuration, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a.      

2. Cannot resolve Assembly or Windows Metadata file 'System.Configuration.dll'  

这些错误是什么...我没有找到满意的解决方案

What is these errors ... I didn't find the satisfactory solution

推荐答案

我能够通过选中在 Visual Studio 中构建期间自动检查丢失的包"来解决此问题(允许 NuGet 下载丢失的包"已被选中)，然后重建.您可以在工具 --> NuGet 包管理器 --> 包管理器设置中找到这些设置.

I was able to resolve this by checking "Automatically check for missing packages during build in Visual Studio" (the "Allow NuGet to download missing packages" was already checked), then rebuilding. You can find these settings in Tools --> NuGet Package Manager --> Package Manager Settings.

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