Hello, I have install ROOT on my Linux Mint 17
I have opend the directory under tutorials and I have been accessing individual *.C files for interest
It seems that most of the files in the directory “eve” causes root to crash on my machine
This is a sample:
root [8] .x eve/boxset.C
(class TEveBoxSet*)0x42d5960
root [9] .x eve/geom_alias.C
TEveManager::GetGeometry loading: ‘http://root.cern.ch/files/alice.root’ -> ‘http://root.cern.ch/files/alice.root’.
Info in TGeoManager::Import: Reading geometry from file: root.cern.ch/files/alice.root
Warning in TFile::OpenFromCache: you want to read through a cache, but you have no valid cache directory set - reading remotely
Info in TFile::OpenFromCache: set cache directory using TFile::SetCacheFileDir()
Info in TGeoManager::CloseGeometry: Geometry loaded from file…
Info in TGeoManager::SetTopVolume: Top volume is ALIC. Master volume is ALIC
Info in TGeoNavigator::BuildCache: — Maximum geometry depth set to 100
Info in TGeoManager::CloseGeometry: Voxelization retrieved from file
Info in TGeoManager::CountLevels: max level = 12, max placements = 547
Info in TGeoManager::CloseGeometry: 4640455 nodes/ 5239 volume UID’s in Root geometry manager
Info in TGeoManager::CloseGeometry: ----------------modeler ready----------------
Error in TFile::TFile: file files/alice.root does not exist
TEveManager::GetGeometry loading: ‘http://root.cern.ch/files/atlas.root’ -> ‘http://root.cern.ch/files/atlas.root’.
Info in TGeoManager::Import: Reading geometry from file: root.cern.ch/files/atlas.root
Warning in TFile::OpenFromCache: you want to read through a cache, but you have no valid cache directory set - reading remotely
Info in TFile::OpenFromCache: set cache directory using TFile::SetCacheFileDir()
Info in TGeoManager::CloseGeometry: Geometry loaded from file…
Info in TGeoManager::SetTopVolume: Top volume is ATLS. Master volume is ATLS
Info in TGeoManager::CloseGeometry: Voxelization retrieved from file
Info in TGeoManager::CountLevels: max level = 12, max placements = 307
Info in TGeoManager::CloseGeometry: 29046966 nodes/ 7143 volume UID’s in atlas.C
Info in TGeoManager::CloseGeometry: ----------------modeler ready----------------
Error in TFile::TFile: file files/atlas.root does not exist
Info in TGeoManager::SetVisLevel: Automatic visible depth disabled
Info in TGeoManager::SetVisLevel: Automatic visible depth disabled
I have installed ROOT myself and compiled instructions that I’ve been using here:
forums.linuxmint.com/viewtopic.php?f=47&t=170960
I was wondering if I didn’t compile or set up my ROOT properly. I am still at a very basic level of programming with root and I haven’t yet crashed root in anything else
The line below makes me wonder if it’s because the files are inaccessible locally
TEveManager::GetGeometry loading: ‘http://root.cern.ch/files/alice.root’ -> ‘http://root.cern.ch/files/alice.root’.
Info in TGeoManager::Import: Reading geometry from file: root.cern.ch/files/alice.root
Warning in TFile::OpenFromCache: you want to read through a cache, but you have no valid cache directory set - reading remotely
Could someone tell me if it’s expected or if there’s a fix to it?
Thank you for your time
-SJL