title: SONARQUBE - Validation of project failed, %project is already part of project
body: <p>Getting the below exception during analysis, this is called using sonar gradle plugin and the project has subprojects. Any clues?</p>
  
  <p>I have seen somewhere using branches would help but I do not want to lose my history of analysis so would rather avoid the move.</p>
  
  <pre><code>org.sonar.api.utils.MessageException: Validation of project failed:
    o Module "myjavaclassnamespace.myappname-mymodulename:myprojectname" is already part of project ":"
  </code></pre>
  
  <p>any help appreciated. </p>