VS Code Error Some projects have trouble loading. Please review the output for more details

Question

Issue Description

Error when creating and loading dotnet console application for .NET 5.0

Steps to Reproduce

• Start VS Code under Windows 10
• Create a new dotnet project using C#

dotnet new console --framework net5.0

• Try to use IntelliSense

Expected Behavior

Everything is working fine and C# IntelliSense is working.

Actual Behavior

Error reported from OmniSharp Output Log. You can build and run the project, but IntelliSense is not working.

It was working before and suddenly stopped working.

Logs

OmniSharp log

Environment information

VSCode version: 1.65.2 C# Extension: 1.24.1

See the full output log attached.

OmniSharp output.log

Runtime Environment:
 OS Name:     Windows
 OS Version:  10.0.19042
 OS Platform: Windows
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\6.0.102\

Host (useful for support):
  Version: 6.0.2
  Commit:  839cdfb0ec

.NET SDKs installed:
  5.0.302 [C:\Program Files\dotnet\sdk]
  5.0.405 [C:\Program Files\dotnet\sdk]
  6.0.102 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 5.0.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 5.0.14 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 6.0.2 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 5.0.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 5.0.14 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 6.0.2 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.WindowsDesktop.App 5.0.8 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
  Microsoft.WindowsDesktop.App 5.0.14 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
  Microsoft.WindowsDesktop.App 6.0.2 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Visual Studio Code Extensions

Extension	Author	Version
atlascode	atlassian	2.10.9
Bookmarks	alefragnani	13.2.4
code-spell-checker	streetsidesoftware	2.1.7
csharp	ms-dotnettools	1.24.1
data-workspace-vscode	ms-mssql	0.1.1
dotnet-test-explorer	formulahendry	0.7.7
fabric8-analytics	redhat	0.3.5
java	redhat	1.4.0
mssql	ms-mssql	1.13.0
open-lnk	EnkelDigital	0.0.1
packsharp	elsnoman	2.3.2
powershell	ms-vscode	2021.12.0
sql-database-projects-vscode	ms-mssql	0.14.1
vscode-commons	redhat	0.0.6
vscode-eslint	dbaeumer	2.2.2
vscode-fileutils	sleistner	3.5.0
vscode-html-css	ecmel	1.11.0
vscode-java-debug	vscjava	0.38.0
vscode-java-dependency	vscjava	0.19.0
vscode-java-pack	vscjava	0.22.0
vscode-java-test	vscjava	0.34.2
vscode-maven	vscjava	0.35.1
vscode-nuget-package-manager	jmrog	1.1.6
vscode-yaml	redhat	1.5.1
vscodeintellicode	VisualStudioExptTeam	1.2.17
xml	DotJoshJohnson	2.5.1

Answer 1

The solution is to remover "omnisharp.path": "latest" setting JSON file.