Intellisense c# not work

[petranodavide]

O.S. MS Windows 11 Visual studio code 1.68.1

[froggej]

@petranodavide if your project is .net core or .net 5.0 or above, you need to install the .net 6.0 sdk for OmniSharp to work properly in v1.25 of the C# extension.

[scott-parkhill]

I have the same issue, happened all of a sudden yesterday and can't get it to work, including downgrading omnisharp. Stats:

OS: Manjaro Linux Kernel: 5.10.126-1-MANJARO .NET: 6.0.102 C# extension: 1.25.0 Editor: VS Code 1.69.0

Issue is that it doesn't detect any errors or give any suggestions at all. I believe this is all intellisense. Triple checked settings and nothing is disabled that shouldn't be. I spent a couple hours trying to figure this out to no avail. Nothing coming up in log either. No warnings, no errors, no fails.

Edit: @froggej

[validide]

Same issue on Windows 10. Configuration:

.NET SDK (reflecting any global.json):
 Version:   6.0.302     
 Commit:    c857713418  

Runtime Environment:    
 OS Name:     Windows   
 OS Version:  10.0.19044
 OS Platform: Windows   
 RID:         win10-x64
 Base Path:   C:\Program Files\dotnet\sdk\6.0.302\

global.json file:
  Not found

Host:
  Version:      6.0.7
  Architecture: x64
  Commit:       0ec02c8c96

.NET SDKs installed:
  3.1.421 [C:\Program Files\dotnet\sdk]
  5.0.401 [C:\Program Files\dotnet\sdk]
  5.0.408 [C:\Program Files\dotnet\sdk]
  6.0.301 [C:\Program Files\dotnet\sdk]
  6.0.302 [C:\Program Files\dotnet\sdk]

The server fails to start with the following message

[ERROR] Error: OmniSharp server load timed out. Use the 'omnisharp.projectLoadTimeout' setting to override the default delay (one minute).

I have the same issue on an Ubuntu 22.04 machine. Configuration:

.NET SDK (reflecting any global.json):
 Version:   6.0.302
 Commit:    c857713418

Runtime Environment:
 OS Name:     ubuntu
 OS Version:  22.04
 OS Platform: Linux
 RID:         ubuntu.22.04-x64
 Base Path:   /usr/share/dotnet/sdk/6.0.302/

global.json file:
  Not found

Host:
  Version:      6.0.7
  Architecture: x64
  Commit:       0ec02c8c96

.NET SDKs installed:
  6.0.302 [/usr/share/dotnet/sdk]

[RDavis3000]

same here! Using v1.25.0

I've tried downgrading to v1.24 but same issue, the server wont start.

[ERROR] Error: OmniSharp server load timed out. Use the 'omnisharp.projectLoadTimeout' setting to override the default delay (one minute).

Hardware: 12th Gen i9-12900H 32gb RAM

VS Code Info: Version: 1.70.2 (user setup) Commit: e4503b30fc78200f846c62cf8091b76ff5547662 Date: 2022-08-16T05:35:13.448Z Electron: 18.3.5 Chromium: 100.0.4896.160 Node.js: 16.13.2 V8: 10.0.139.17-electron.0 OS: Windows_NT x64 10.0.22000

.NET SDK (reflecting any global.json): Version: 6.0.303 Commit: 7494fee64a

Runtime Environment: OS Name: Windows OS Version: 10.0.22000 OS Platform: Windows RID: win10-x64 Base Path: C:\Program Files\dotnet\sdk\6.0.303\

global.json file: Not found

Host: Version: 6.0.8 Architecture: x64 Commit: 55fb7ef977

.NET SDKs installed: 3.1.422 [C:\Program Files\dotnet\sdk] 5.0.409 [C:\Program Files\dotnet\sdk] 6.0.301 [C:\Program Files\dotnet\sdk] 6.0.303 [C:\Program Files\dotnet\sdk]

.NET runtimes installed: Microsoft.AspNetCore.App 3.1.26 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 3.1.28 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.AspNetCore.App 6.0.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App] Microsoft.NETCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 3.1.26 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 3.1.28 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App] Microsoft.WindowsDesktop.App 3.1.26 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 3.1.28 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 6.0.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App] Microsoft.WindowsDesktop.App 6.0.8 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

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