[babakflame]

Dear Fellows

I have installed OpenFOAM 2.1.1 on ubuntu 16.04

No matter, I use what version of paraview for post processing, paraview (or paraFoam command) always shows empty figures.
when I click on view tab in paraview. It gives back this error:

 31mvoid DBusMenuExporterPrivate::addAction(QAction*, int): Already tracking action "Current Time Controls" under id 67 
 void DBusMenuExporterPrivate::addAction(QAction*, int): Already tracking action "Active Variable Controls" under id 68 
 void DBusMenuExporterPrivate::addAction(QAction*, int): Already tracking action "Representation Toolbar" under id 69 
 void DBusMenuExporterPrivate::addAction(QAction*, int): Already tracking action "Camera Controls" under id 70 
 void DBusMenuExporterPrivate::addAction(QAction*, int): Already tracking action "Center Axes Controls" under id 71 
 p, li { white-space: pre-wrap; }

This is a snapshot of my paraview:


Would you please hint me what is wrong??