[warning] The project file '\Assembly-CSharp.csproj' is in unsupported format (for example, a traditional .NET Framework project). It need be converted to new SDK style to work in C# Dev Kit.
[error] Failed to load project '\Assembly-CSharp.csproj'. One or more errors occurred. (This project is not supported in C# Dev Kit.)
[info] Project system initialization finished. 0 project(s) are loaded, and 1 failed to load.
Unity-Visual Studio Code 개발 환경 세팅 중에 만난 오류
https://github.com/microsoft/vscode-dotnettools/issues/271 참고하여 해결
<TargetFrameworkVersion>v4.7.1</TargetFrameworkVersion>
부분 찾기<TargetFramework>net7.0</TargetFramework>
붙여넣기VS Code 껐다 켤 때마다 Assembly-Csharp.csproj 파일 재생성되고, 위에서 수정한 내용이 초기화되어 매번 위의 작업을 다시 해주어야 했음.