[Gate-users] hi problem regarding benchmark PET

[ruchir bhatt]

Hi All,

I have installed Gate sucessfully,

i am trying to do
Preint> /control/execute benchmarkPET.mac,

I am getting this error. If any one know please tell me.


WARNING: Scene "refresh" not found.
  /vis/scene/list to see scenes.
WARNING: G4VisManager::IsValidView(): Attempt to draw when no graphics system
  has been instantiated.  Use "/vis/open" or "/vis/sceneHandler/create".
  Alternatively, to avoid this message, suppress instantiation of vis
  manager (G4VisExecutive), possibly by setting G4VIS_NONE, and ensure
  drawing code is executed only if G4VVisManager::GetConcreteInstance()
  is non-zero.

Thank You,
Ruchir Bhatt.