title: Debugging QML with Qt creator
body: <p>I have a Qt (5.8.0) project using QML files. I would like to set breakpoints in the QML file using Qt creator (4.2.1) so I can follow the flow. However I cannot get it to work. I have enabled "Enable QML debugging and profiling" in the qmake build step and "Enable C++" and "Enable QML" in the run step.</p>
  
  <p>The breakpoints in the C++ code are hit, but the QML are ignored. When starting I get the following message:</p>
  
  <pre><code>QDeclarativeDebugServer: Ignoring 
  \"-qmljsdebugger=port:42715,block,services:DebugMessages,QmlDebugger,V8Debugger,QmlInspector\". 
  Debugging has not been enabled.
  </code></pre>
  
  <p>When I try to debug QML files in demo projects like "Calendar" with the same kit it does work and breakpoints are hit.</p>
  
  <p>Any ideas?   </p>