About SonarLint Connected Mode

I recently followed the steps of githuband used sonarlint connection mode to realize incremental code scanning.
But when he executes step (2) and clicks “Connect…", the button is gray. What’s wrong? Could you kindly give me some suggestions about that?


Could you provide some details, please:

  • Operating system:
  • IDE name and flavor/env:
  • SonarLint plugin version:


Hello @KevinJin, do you have a solution/folder open?
Connected mode in Visual Studio is configured per solution/folder.