title: SonarQube - Failed to connect to > localhost/0:0:0:0:0:0:0:1:9000
body: <p>When I build my maven project locally, I run a sonar check. I am getting the following error. Googling hasn't resolved the issue. </p>
  
  <p>I am new to SonarQube - am I missing config? </p>
  
  <blockquote>
    <p>[ERROR] Failed to execute goal
    org.sonarsource.scanner.maven:sonar-maven-plugin:3.3.0.603:sonar
    (default-cli) on project x: Unable to execute SonarQube: Fail to get
    bootstrap index from server: Failed to connect to
    localhost/0:0:0:0:0:0:0:1:9000: Connection refused: connect</p>
  </blockquote>