title: Can't run GWT project
body: <p>I have an error while running my project in IntelliJ IDEA:</p>
  
  <pre><code>Runing CodeServer with parameters: [-noprecompile, -port, 9876, -sourceLevel, 1.7, -bindAddress, 127.0.0.1, -launcherDir, /home/dmitry/.IntelliJIdea14/system/gwt/LearnGWT.5e3e85a3/LearnGWT.8f93a286/run/www, -logLevel, INFO, MvpApp]
  Super Dev Mode starting up
     workDir: /tmp/gwt-codeserver-4584443402233015855.tmp
     Loading Java files in MvpApp.
     Finding entry point classes
        [ERROR] Hint: Check the inheritance chain from your module; it may not be inheriting a required module or a module may not be adding its source path entries properly
  [WARN] Server class 'com.google.gwt.dev.shell.jetty.JDBCUnloader' could not be found in the web app, but was found on the system classpath
     [WARN] Adding classpath entry 'file:/home/dmitry/Disk/Ubuntu/gwt-2.7.0/gwt-dev.jar' to the web app classpath for this session
     For additional info see: file:/home/dmitry/Disk/Ubuntu/gwt-2.7.0/doc/helpInfo/webAppClassPath.html
  </code></pre>
  
  <p>As you can see the log says almost nothing.<br>
  My source code could be found here: <a href="https://github.com/dvddmt/learn-gwt/tree/03_mvp_pattern" rel="nofollow">https://github.com/dvddmt/learn-gwt/tree/03_mvp_pattern</a><br>
  Could someone provide any help?</p>