=== === HTTP Status 404 – error === ===
This is due to the tomcat server. Go to servers right click on tomcat and select '''clean[[BR]] '''When it doesn't work: [[BR]]  right click on the project, select properties -> [[BR]]

 * java build path -> projects -> remove molgenis, then add molgenis again[[BR]]
 * deployment assembly -> remove molgenis, then add molgenis.