Visual Studio Unknown Error

[HauntsGT]

I was just experimenting with stuff in Visual Studio Code, and all of a sudden it marked everything as an error? How do I fix this?

[Kurt-Dekker]

This may help you with intellisense problems:

Intellisense Not Working with Visual Studio (Fix)

Likely, if you have appeared here to this page you are having the problem I had for the past hour or so. Intellisense is not working in Visual Studio. Well lucky for you, I figured out the solution to fix this issue after searching the entire web. So you don’t have to search the web anymore, I will tell you how I fixed the issue. Step 1: Close Visual Studio Step 2: In Unity, go to Edit < Preferences < External Tools (left part of the Window) Step 3: In External Tools go to the part that sa…

Also, try update the VSCode package inside of Unity: Window → Package Manager → Search for Visual Studio Code Editor → Press the Update button

Also, this: No suggestions in Vscode

[HauntsGT]

@Kurt-Dekker

This may help you with intellisense problems:

https://discussions.unity.com/t/778503

Also, try update the VSCode package inside of Unity: Window → Package Manager → Search for Visual Studio Code Editor → Press the Update button

Also, this: https://discussions.unity.com/t/805330/7

Thank you so much! This did the trick

[gamefox87]

“Also, try update the VSCode package inside of Unity: Window → Package Manager → Search for Visual Studio Code Editor → Press the Update button”

This will only update to version 2.0.3: Code Editor Package for Visual Studio | Visual Studio Editor | 2.0.22

Visual Studio 2019 latest version as of October 13th (Version 16.8), will NOT open any Unity project anymore. Unity needs to update the package for VS.

Note that this DID work on the previous version of Visual Studio 2019 (in Sept. 2019). Please update this!