I started to develop Asp.net Core web API with the VS code. But when I typing the code Intellisense/Suggestions not working properly. I saw in some resource on the internet whil
I was also facing the same issue. If none of the above solutions worked then you can try the one below.
While going through the logs, I realized the real problem: "The SDK 'Microsoft.NET.Sdk' specified could not be found."
I installed latest stable Mono from here (6.8.0): https://www.mono-project.com/download/stable/
Then opened ~bash_profile and exported framework path of mono: export FrameworkPathOverride=/Library/Frameworks/Mono.framework/Versions/Current
Works fine for me. Hope it works for you too.