visual studio でCS8032の警告が出ます

wasabiii1509 0 Reputation points

visual studio でCS8032の警告が出ます。最近C#の勉強を初めたばかりでどう対応していいのか全くわかりません。解決方法を教えてもらいたいです。よろしくお願いします。

Visual Studio Debugging
Visual Studio Debugging
Visual Studio: A family of Microsoft suites of integrated development tools for building applications for Windows, the web and mobile devices.Debugging: The act or process of detecting, locating, and correcting logical or syntactical errors in a program or malfunctions in hardware. In hardware contexts, the term troubleshoot is the term more frequently used, especially if the problem is major.
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  1. Tianyu Sun-MSFT 27,976 Reputation points Microsoft Vendor

    Hello @wasabiii1509 ,

    Welcome to Microsoft Q&A forum.

    CS8032 is an error code, you may share us the detailed error message for further check.

    Did you install or use any NuGet packages like Microsoft.CodeAnalysis.Compilers and Microsoft.CodeAnalysis.Analyzers? You can check this by right-clicking your project > Manage NuGet Packages… > switch to Installed tab.

    If you are using them, please go to Tools > NuGet Package Manager > Package Manager Setttings > General > click Clear All NuGet Storage option, then open your solution folder, remove the hidden .vs folder, open your project folder, remove the bin and obj folder, rebuild your project.

    If you have several projects in one solution, please right-click one of the projects > Unload Project > right-click it again > Edit Project File > check the detailed version of the NuGet packages, make sure that there’s no version conflict for the NuGet package.

    If you are not using them, please try to install Microsoft.CodeAnalysis.Compilers and Microsoft.NET.Compilers.Toolset NuGet packages by right-clicking your project > Manage NuGet Packages… > Browse > search and click Install button.

    If this issue is reproducible, please share us the detailed steps to reproduce this issue for further check.

    BTW, currently in Microsoft Q&A we only support English, could you please edit your question into English so that we can better help you?

    Update 1:

    Does this issue appear on a newly created C# project? If above methods don't work, could you share us the detailed reproducible steps to reproduce this issue and check further?

    I also suggest try to clean NuGet cache and then restore your NuGet packages. Please follow this document: Clearing local folders to clean NuGet cache and restore NuGet packages(build your project again).

    Feel free to let us know the results.



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