Hi,
I have recently installed the newest ROOT v5-28-00c on a SLC4/i686 (a VirtualBox’es machine running on a Windows Vista host).
With this new ROOT version, one of my graphical programs simply dies.
[localhost] > ./eventview
Info in TGeoManager::TGeoManager: Geometry icarus, Simple ICARUS
geometry created
Info in TGeoManager::SetTopVolume: Top volume is tiptop. Master
volume is tiptop
Info in TGeoManager::CheckGeometry: Fixing runtime shapes…
Info in TGeoManager::CheckGeometry: …Nothing to fix
Info in TGeoManager::CloseGeometry: Counting nodes…
Info in TGeoManager::Voxelize: Voxelizing…
Info in TGeoManager::CloseGeometry: Building cache…
Info in TGeoNavigator::BuildCache: — Maximum geometry depth set to 100
Info in TGeoManager::CloseGeometry: 10 nodes/ 7 volume UID’s in
Simple ICARUSgeometry
Info in TGeoManager::CloseGeometry: ----------------modeler
ready----------------
Info in TGeoManager::Export: Exporting icarus Simple ICARUS geometry
as root file. Optimizations streamed.
Error in TGLWidget::CreateWindow: No good OpenGL visual found!
Error in TEveViewer::SpawnGLViewer: Insufficient support from the
graphics hardware. Aborting.
There were no problems with the “older” ROOT v5-28-00b version:
[localhost] > ./eventview
Info in TGeoManager::TGeoManager: Geometry icarus, Simple ICARUS
geometry created
Info in TGeoManager::SetTopVolume: Top volume is tiptop. Master
volume is tiptop
Info in TGeoManager::CheckGeometry: Fixing runtime shapes…
Info in TGeoManager::CheckGeometry: …Nothing to fix
Info in TGeoManager::CloseGeometry: Counting nodes…
Info in TGeoManager::Voxelize: Voxelizing…
Info in TGeoManager::CloseGeometry: Building cache…
Info in TGeoNavigator::BuildCache: — Maximum geometry depth set to 100
Info in TGeoManager::CloseGeometry: 10 nodes/ 7 volume UID’s in
Simple ICARUS geometry
Info in TGeoManager::CloseGeometry: ----------------modeler
ready----------------
Info in TGeoManager::Export: Exporting icarus Simple ICARUS geometry
as root file. Optimizations streamed.
Info in TGeoManager::Import: Reading geometry from file: icageom.root
Info in TGeoManager::CloseGeometry: Geometry loaded from file…
Info in TGeoManager::SetTopVolume: Top volume is tiptop. Master
volume is tiptop
Info in TGeoManager::CloseGeometry: Voxelization retrieved from file
Info in TGeoManager::CloseGeometry: 10 nodes/ 7 volume UID’s in
Simple ICARUS geometry
Info in TGeoManager::CloseGeometry: ----------------modeler
ready----------------
Info in TGeoManager::SetVisLevel: Automatic visible depth disabled
Do you have any suggestions how it can be solved?
IZA