【发布时间】：2020-11-02 19:39:02
【问题描述】：
我正在尝试使用 Unity（2020.1.9f 版本）开发我的第一款游戏。由于配置低，我使用 VSCode 作为编辑器而不是默认的 Visual Studio。但是每次我在 VSCode 中打开我的项目时都会显示错误在进口 Mirror（多人游戏功能包）。我认为我已正确导入它，因为 Project 在 Unity 中运行良好。但由于此错误，我无法在 VSCode 中使用 Intellisense 镜像包。 这是错误的样子：
这是在 VSCode 中打开项目时的 Omnisharp 日志。
Starting OmniSharp server at 11/3/2020, 12:34:06 AM
Target: c:\Users\MANISH KUMAR\CardGame\CardGame.sln
OmniSharp server started.
Path: c:\Users\MANISH KUMAR\.vscode\extensions\ms-dotnettools.csharp-1.22.0\.omnisharp\1.37.4-beta.10\OmniSharp.exe
PID: 2796
[info]: OmniSharp.Stdio.Host
Starting OmniSharp on Windows 6.2.9200.0 (x64)
[info]: OmniSharp.Services.DotNetCliService
DotNetPath set to dotnet
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
Located 1 MSBuild instance(s)
1: StandAlone 16.8.0 - "c:\Users\MANISH KUMAR\.vscode\extensions\ms-dotnettools.csharp-1.22.0\.omnisharp\1.37.4-beta.10\.msbuild\Current\Bin"
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
MSBUILD_EXE_PATH environment variable set to 'c:\Users\MANISH KUMAR\.vscode\extensions\ms-dotnettools.csharp-1.22.0\.omnisharp\1.37.4-beta.10\.msbuild\Current\Bin\MSBuild.exe'
[info]: OmniSharp.MSBuild.Discovery.MSBuildLocator
Registered MSBuild instance: StandAlone 16.8.0 - "c:\Users\MANISH KUMAR\.vscode\extensions\ms-dotnettools.csharp-1.22.0\.omnisharp\1.37.4-beta.10\.msbuild\Current\Bin"
CscToolExe = csc.exe
CscToolPath = c:\Users\MANISH KUMAR\.vscode\extensions\ms-dotnettools.csharp-1.22.0\.omnisharp\1.37.4-beta.10\.msbuild\Current\Bin\Roslyn
MSBuildExtensionsPath = c:\Users\MANISH KUMAR\.vscode\extensions\ms-dotnettools.csharp-1.22.0\.omnisharp\1.37.4-beta.10\.msbuild
MSBuildToolsPath = c:\Users\MANISH KUMAR\.vscode\extensions\ms-dotnettools.csharp-1.22.0\.omnisharp\1.37.4-beta.10\.msbuild\Current\Bin
[info]: OmniSharp.Cake.CakeProjectSystem
Detecting Cake files in 'c:\Users\MANISH KUMAR\CardGame'.
[info]: OmniSharp.Cake.CakeProjectSystem
Could not find any Cake files
[info]: OmniSharp.MSBuild.ProjectSystem
Detecting projects in 'c:\Users\MANISH KUMAR\CardGame\CardGame.sln'.
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\SimpleWebTransport.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Telepathy.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.Cloud.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.Components.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.Cloud.GUI.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.Cloud.Pong.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Assembly-CSharp.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.Authenticators.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.example.RigidbodyPhysics.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.Weaver.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.Editor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Mirror.CompilerSymbols.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Queue project update for 'c:\Users\MANISH KUMAR\CardGame\Assembly-CSharp-Editor.csproj'
[info]: OmniSharp.Script.ScriptProjectSystem
Detecting CSX files in 'c:\Users\MANISH KUMAR\CardGame'.
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\SimpleWebTransport.csproj
[info]: OmniSharp.Script.ScriptProjectSystem
Could not find any CSX files
[info]: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpFormattingWorkspaceOptionsProvider, Order: 0
[info]: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.Completion.CompletionOptionsProvider, Order: 0
[info]: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.RenameWorkspaceOptionsProvider, Order: 100
[info]: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.ImplementTypeWorkspaceOptionsProvider, Order: 110
[info]: OmniSharp.WorkspaceInitializer
Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.BlockStructureWorkspaceOptionsProvider, Order: 140
[info]: OmniSharp.WorkspaceInitializer
Configuration finished.
[info]: OmniSharp.Stdio.Host
Omnisharp server running using Stdio at location 'c:\Users\MANISH KUMAR\CardGame' on host 7448.
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\SimpleWebTransport.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\SimpleWebTransport.csproj'
[fail]: OmniSharp.MSBuild.ProjectManager
Failed to add project to workspace: 'c:\Users\MANISH KUMAR\CardGame\SimpleWebTransport.csproj'
[info]: OmniSharp.OmniSharpWorkspace
Miscellaneous file: c:\Users\MANISH KUMAR\CardGame\obj\Debug\.NETFramework,Version=v4.7.1.AssemblyAttributes.cs added to workspace
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Telepathy.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Telepathy.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Telepathy.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.Cloud.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.Cloud.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.Cloud.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.Components.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.Components.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.Components.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.Cloud.GUI.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.Cloud.GUI.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.Cloud.GUI.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.Cloud.Pong.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.Cloud.Pong.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.Examples.Cloud.Pong.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Assembly-CSharp.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Assembly-CSharp.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Assembly-CSharp.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.Authenticators.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.Authenticators.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.Authenticators.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.example.RigidbodyPhysics.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.example.RigidbodyPhysics.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.example.RigidbodyPhysics.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.Weaver.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.Weaver.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.Weaver.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.Editor.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.Editor.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.Editor.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Mirror.CompilerSymbols.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Mirror.CompilerSymbols.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Mirror.CompilerSymbols.csproj'
[info]: OmniSharp.MSBuild.ProjectManager
Loading project: c:\Users\MANISH KUMAR\CardGame\Assembly-CSharp-Editor.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Successfully loaded project file 'c:\Users\MANISH KUMAR\CardGame\Assembly-CSharp-Editor.csproj'.
[info]: OmniSharp.MSBuild.ProjectManager
Adding project 'c:\Users\MANISH KUMAR\CardGame\Assembly-CSharp-Editor.csproj'
[fail]: OmniSharp.MSBuild.ProjectManager
Could not locate project in workspace: c:\Users\MANISH KUMAR\CardGame\SimpleWebTransport.csproj
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Telepathy
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.Cloud
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.Components
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.Examples
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.Examples.Cloud.GUI
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.Examples.Cloud.Pong
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Assembly-CSharp
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.Authenticators
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.example.RigidbodyPhysics
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.Weaver
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.Editor
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Mirror.CompilerSymbols
[info]: OmniSharp.MSBuild.ProjectManager
Update project: Assembly-CSharp-Editor
以前在导入 UnityEngine.UI 时出现了同样的问题，但是当我重新生成 csproj 文件时它解决了。但是当前的导入没有解决。我已经尝试了所有从降级 C# 扩展来重新安装 Unity 的方法，但是无济于事。请帮助。提前致谢
【问题讨论】：
标签： c# unity3d visual-studio-code mirror omnisharp