Hi,
I’m new to ROOT and coding. I have a project using root and I’m trying to simply open a .root file and it spits back loads of errors. I’m just going to copy and paste what comes up, there’s something very wrong with either how I’m running root or with my data file. I don’t know what to do. Any help would be greatly appreciated.
Here’s how I’ve opened it and what it has given me:
[zlan345@sc-phy-slinux-345910 ~]$ root ~/Documents/rootfiles/dimuonskim.root
Couldn't find font "-adobe-helvetica-medium-r-*-*-10-*-*-*-*-*-iso8859-1",
trying "fixed". Please fix your system so helvetica can be found,
this font typically is in the rpm (or pkg equivalent) package
XFree86-[75,100]dpi-fonts or fonts-xorg-[75,100]dpi.
*******************************************
* *
* W E L C O M E to R O O T *
* *
* Version 5.34/33 23 June 2015 *
* *
* You are welcome to visit our Web site *
* http://root.cern.ch *
* *
*******************************************
ROOT 5.34/33 (heads/v5-34-00-patches@v5-34-32-46-g26285d8, Jul 30 2015, 15:45:57 on linuxx8664gcc)
CINT/ROOT C/C++ Interpreter version 5.18.00, July 2, 2010
Type ? for help. Commands must be C++ statements.
Enclose multiple statements between { }.
root [0]
Attaching file /home/zlan345/Documents/rootfiles/dimuonskim.root as _file0...
Warning in <TClass::TClass>: no dictionary for class edm::TriggerResults is available
Warning in <TClass::TClass>: no dictionary for class edm::HLTGlobalStatus is available
Warning in <TClass::TClass>: no dictionary for class edm::HLTPathStatus is available
Warning in <TClass::TClass>: no dictionary for class edm::StoredProductProvenance is available
Warning in <TClass::TClass>: no dictionary for class edm::RefVectorBase<unsigned int> is available
Warning in <TClass::TClass>: no dictionary for class edm::RefCore is available
Warning in <TClass::TClass>: no dictionary for class edm::RefCore::CheckTransientOnWrite is available
Warning in <TClass::TClass>: no dictionary for class edm::AssociationMap<edm::OneToOne<vector<Trajectory>,vector<reco::Track>,unsigned short> > is available
Warning in <TClass::TClass>: no dictionary for class edm::RefProd<vector<Trajectory> > is available
Warning in <TClass::TClass>: no dictionary for class edm::RefProd<vector<reco::Track> > is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<vector<reco::Track>,reco::Track,edm::refhelper::FindUsingAdvance<vector<reco::Track>,reco::Track> > is available
Warning in <TClass::TClass>: no dictionary for class edm::OwnVector<TrackingRecHit,edm::ClonePolicy<TrackingRecHit> > is available
Warning in <TClass::TClass>: no dictionary for class edm::OwnVector<reco::Candidate,edm::ClonePolicy<reco::Candidate> > is available
Warning in <TClass::TClass>: no dictionary for class edm::BoolCache is available
Warning in <TClass::TClass>: no dictionary for class edm::Ptr<reco::Candidate> is available
Warning in <TClass::TClass>: no dictionary for class reco::Muon is available
Warning in <TClass::TClass>: no dictionary for class reco::MuonEnergy is available
Warning in <TClass::TClass>: no dictionary for class reco::MuonQuality is available
Warning in <TClass::TClass>: no dictionary for class reco::MuonChamberMatch is available
Warning in <TClass::TClass>: no dictionary for class reco::MuonSegmentMatch is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<edm::RangeMap<DTChamberId,edm::OwnVector<DTRecSegment4D,edm::ClonePolicy<DTRecSegment4D> >,edm::ClonePolicy<DTRecSegment4D> >,DTRecSegment4D,edm::refhelper::FindUsingAdvance<edm::RangeMap<DTChamberId,edm::OwnVector<DTRecSegment4D,edm::ClonePolicy<DTRecSegment4D> >,edm::ClonePolicy<DTRecSegment4D> >,DTRecSegment4D> > is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<edm::RangeMap<CSCDetId,edm::OwnVector<CSCSegment,edm::ClonePolicy<CSCSegment> >,edm::ClonePolicy<CSCSegment> >,CSCSegment,edm::refhelper::FindUsingAdvance<edm::RangeMap<CSCDetId,edm::OwnVector<CSCSegment,edm::ClonePolicy<CSCSegment> >,edm::ClonePolicy<CSCSegment> >,CSCSegment> > is available
Warning in <TClass::TClass>: no dictionary for class reco::MuonTime is available
Warning in <TClass::TClass>: no dictionary for class reco::MuonIsolation is available
Warning in <TClass::TClass>: no dictionary for class reco::MuonPFIsolation is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<vector<reco::TrackExtra>,reco::TrackExtra,edm::refhelper::FindUsingAdvance<vector<reco::TrackExtra>,reco::TrackExtra> > is available
Warning in <TClass::TClass>: no dictionary for class edm::RefVector<edm::OwnVector<TrackingRecHit,edm::ClonePolicy<TrackingRecHit> >,TrackingRecHit,edm::refhelper::FindUsingAdvance<edm::OwnVector<TrackingRecHit,edm::ClonePolicy<TrackingRecHit> >,TrackingRecHit> > is available
Warning in <TClass::TClass>: no dictionary for class edm::RefToBase<TrajectorySeed> is available
Warning in <TClass::TClass>: no dictionary for class edm::reftobase::IndirectHolder<TrajectorySeed> is available
Warning in <TClass::TClass>: no dictionary for class edm::reftobase::BaseHolder<TrajectorySeed> is available
Warning in <TClass::TClass>: no dictionary for class edm::reftobase::RefHolder<edm::Ref<vector<TrajectorySeed>,TrajectorySeed,edm::refhelper::FindUsingAdvance<vector<TrajectorySeed>,TrajectorySeed> > > is available
Warning in <TClass::TClass>: no dictionary for class edm::reftobase::RefHolderBase is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<vector<TrajectorySeed>,TrajectorySeed,edm::refhelper::FindUsingAdvance<vector<TrajectorySeed>,TrajectorySeed> > is available
Warning in <TClass::TClass>: no dictionary for class edm::RefToBase<reco::Track> is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<edmNew::DetSetVector<SiPixelCluster>,SiPixelCluster,edmNew::DetSetVector<SiPixelCluster>::FindForDetSetVector> is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<edmNew::DetSetVector<SiStripCluster>,SiStripCluster,edmNew::DetSetVector<SiStripCluster>::FindForDetSetVector> is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<edm::LazyGetter<SiStripCluster>,SiStripCluster,edm::FindValue<SiStripCluster> > is available
Warning in <TClass::TClass>: no dictionary for class edm::RangeMap<int,vector<float>,edm::CopyPolicy<float> > is available
Warning in <TClass::TClass>: no dictionary for class edm::reftobase::Holder<reco::Track,edm::Ref<vector<reco::Track>,reco::Track,edm::refhelper::FindUsingAdvance<vector<reco::Track>,reco::Track> > > is available
Warning in <TClass::TClass>: no dictionary for class edm::reftobase::BaseHolder<reco::Track> is available
Warning in <TClass::TClass>: no dictionary for class pat::CompositeCandidate is available
Warning in <TClass::TClass>: no dictionary for class edm::OwnVector<pat::UserData,edm::ClonePolicy<pat::UserData> > is available
Warning in <TClass::TClass>: no dictionary for class pat::Muon is available
Warning in <TClass::TClass>: no dictionary for class edm::Ref<vector<reco::PFCandidate>,reco::PFCandidate,edm::refhelper::FindUsingAdvance<vector<reco::PFCandidate>,reco::PFCandidate> > is available
Warning in <TClass::TClass>: no dictionary for class pat::TriggerObjectStandAlone is available
Warning in <TClass::TClass>: no dictionary for class pat::TriggerObject is available
Warning in <TClass::TClass>: no dictionary for class edm::RefToBase<reco::Candidate> is available
Warning in <TClass::TClass>: no dictionary for class edm::reftobase::BaseHolder<reco::Candidate> is available
Warning in <TClass::TClass>: no dictionary for class pat::UserData is available
Warning in <TClass::TClass>: no dictionary for class edm::FileFormatVersion is available
Warning in <TClass::TClass>: no dictionary for class edm::FileID is available
Warning in <TClass::TClass>: no dictionary for class edm::IndexIntoFile is available
Warning in <TClass::TClass>: no dictionary for class edm::ProductRegistry is available
Warning in <TClass::TClass>: no dictionary for class pair<edm::Hash<1>,edm::ParameterSetBlob> is available
Warning in <TClass::TClass>: no dictionary for class edm::Hash<1> is available
Warning in <TClass::TClass>: no dictionary for class edm::ParameterSetBlob is available
Warning in <TClass::TClass>: no dictionary for class edm::BranchChildren is available
Warning in <TClass::TClass>: no dictionary for class edm::Transient<edm::IndexIntoFile::Transients> is available
Warning in <TClass::TClass>: no dictionary for class edm::Hash<2> is available
Warning in <TClass::TClass>: no dictionary for class edm::IndexIntoFile::RunOrLumiEntry is available
Warning in <TClass::TClass>: no dictionary for class edm::ProcessConfiguration is available
Warning in <TClass::TClass>: no dictionary for class edm::Transient<edm::ProcessConfiguration::Transients> is available
Warning in <TClass::TClass>: no dictionary for class edm::ProcessHistory is available
Warning in <TClass::TClass>: no dictionary for class edm::Transient<edm::ProcessHistory::Transients> is available
Warning in <TClass::TClass>: no dictionary for class pair<edm::BranchKey,edm::BranchDescription> is available
Warning in <TClass::TClass>: no dictionary for class edm::BranchKey is available
Warning in <TClass::TClass>: no dictionary for class edm::BranchDescription is available
Warning in <TClass::TClass>: no dictionary for class edm::BranchID is available
Warning in <TClass::TClass>: no dictionary for class edm::ProductID is available
Warning in <TClass::TClass>: no dictionary for class edm::Transient<edm::BranchDescription::Transients> is available
Warning in <TClass::TClass>: no dictionary for class edm::Transient<edm::ProductRegistry::Transients> is available
Warning in <TClass::TClass>: no dictionary for class pair<edm::BranchID,set<edm::BranchID> > is available
Warning in <TClass::TClass>: no dictionary for class edm::EventAuxiliary is available
Warning in <TClass::TClass>: no dictionary for class edm::EventID is available
Warning in <TClass::TClass>: no dictionary for class edm::Timestamp is available
Warning in <TClass::TClass>: no dictionary for class edm::Parentage is available
Warning in <TClass::TClass>: no dictionary for class edm::Transient<edm::Parentage::Transients> is available
Warning in <TClass::TClass>: no dictionary for class edm::LuminosityBlockAuxiliary is available
Warning in <TClass::TClass>: no dictionary for class edm::LuminosityBlockID is available
Warning in <TClass::TClass>: no dictionary for class edm::RunAuxiliary is available
Warning in <TClass::TClass>: no dictionary for class edm::RunID is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<edm::TriggerResults> is available
Warning in <TClass::TClass>: no dictionary for class edm::DoNotRecordParents is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<edm::AssociationMap<edm::OneToOne<vector<Trajectory>,vector<reco::Track>,unsigned short> > > is available
Warning in <TClass::TClass>: no dictionary for class edm::helpers::KeyVal<edm::RefProd<vector<Trajectory> >,edm::RefProd<vector<reco::Track> > > is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<edm::OwnVector<TrackingRecHit,edm::ClonePolicy<TrackingRecHit> > > is available
Warning in <TClass::TClass>: no dictionary for class edm::helpers::DoNoPostReadFixup is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<reco::BeamSpot> is available
Warning in <TClass::TClass>: no dictionary for class reco::BeamSpot is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<reco::Centrality> is available
Warning in <TClass::TClass>: no dictionary for class reco::Centrality is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<vector<l1extra::L1MuonParticle> > is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<vector<reco::EvtPlane> > is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<vector<reco::Track> > is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<vector<reco::TrackExtra> > is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<vector<reco::Vertex> > is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<vector<pat::CompositeCandidate> > is available
Warning in <TClass::TClass>: no dictionary for class pat::PATObject<reco::CompositeCandidate> is available
Warning in <TClass::TClass>: no dictionary for class reco::CompositeCandidate is available
Warning in <TClass::TClass>: no dictionary for class reco::LeafCandidate is available
Warning in <TClass::TClass>: no dictionary for class reco::Candidate is available
Warning in <TClass::TClass>: no dictionary for class edm::Wrapper<vector<pat::Muon> > is available
Warning in <TClass::TClass>: no dictionary for class pat::Lepton<reco::Muon> is available
Warning in <TClass::TClass>: no dictionary for class pat::PATObject<reco::Muon> is available
Warning in <TClass::TClass>: no dictionary for class reco::RecoCandidate is available
Warning in <TClass::TClass>: no dictionary for class ROOT::Math::PositionVector3D<ROOT::Math::Cartesian3D<float>,ROOT::Math::DefaultCoordinateSystemTag> is available
Warning in <TClass::TClass>: no dictionary for class ROOT::Math::Cartesian3D<float> is available
Warning in <TClass::TClass>: no dictionary for class DetId is available
Warning in <TClass::TClass>: no dictionary for class reco::EvtPlane is available
Warning in <TClass::TClass>: no dictionary for class reco::Vertex is available
Warning in <TClass::TClass>: no dictionary for class reco::Track is available
Warning in <TClass::TClass>: no dictionary for class reco::TrackBase is available
Warning in <TClass::TClass>: no dictionary for class reco::HitPattern is available
Warning in <TClass::TClass>: no dictionary for class Basic3DVector<float> is available
Warning in <TClass::TClass>: no dictionary for class l1extra::L1MuonParticle is available
Warning in <TClass::TClass>: no dictionary for class L1MuGMTExtendedCand is available
Warning in <TClass::TClass>: no dictionary for class L1MuGMTCand is available
Warning in <TClass::TClass>: no dictionary for class pair<unsigned short,unsigned short> is available
Warning in <TClass::TClass>: no dictionary for class SiPixelRecHit is available
Warning in <TClass::TClass>: no dictionary for class BaseSiTrackerRecHit2DLocalPos is available
Warning in <TClass::TClass>: no dictionary for class RecHit2DLocalPos is available
Warning in <TClass::TClass>: no dictionary for class TrackingRecHit is available
Warning in <TClass::TClass>: no dictionary for class SiStripRecHit1D is available
Warning in <TClass::TClass>: no dictionary for class RecHit1D is available
Warning in <TClass::TClass>: no dictionary for class SiStripRecHit2D is available
Warning in <TClass::TClass>: no dictionary for class InvalidTrackingRecHit is available
Warning in <TClass::TClass>: no dictionary for class CSCSegment is available
Warning in <TClass::TClass>: no dictionary for class RecSegment is available
Warning in <TClass::TClass>: no dictionary for class Point3DBase<float,LocalTag> is available
Warning in <TClass::TClass>: no dictionary for class PV3DBase<float,PointTag,LocalTag> is available
Warning in <TClass::TClass>: no dictionary for class Vector3DBase<float,LocalTag> is available
Warning in <TClass::TClass>: no dictionary for class PV3DBase<float,VectorTag,LocalTag> is available
Warning in <TClass::TClass>: no dictionary for class CLHEP::HepSymMatrix is available
Warning in <TClass::TClass>: no dictionary for class CLHEP::HepGenMatrix is available
Warning in <TClass::TClass>: no dictionary for class CSCRecHit2D is available
Warning in <TClass::TClass>: no dictionary for class LocalError is available
Warning in <TClass::TClass>: no dictionary for class pair<int,pair<unsigned int,unsigned int> > is available
Warning in <TClass::TClass>: no dictionary for class pair<unsigned int,unsigned int> is available
Warning in <TClass::TClass>: no dictionary for class reco::TrackExtra is available
Warning in <TClass::TClass>: no dictionary for class reco::TrackExtraBase is available
Warning in <TClass::TClass>: no dictionary for class reco::TrackResiduals is available
Warning in <TClass::TClass>: no dictionary for class pat::UserHolder<reco::Vertex> is available
Warning in <TClass::TClass>: no dictionary for class RPCRecHit is available
Warning in <TClass::TClass>: no dictionary for class RPCDetId is available
Warning in <TClass::TClass>: no dictionary for class DTRecHit1D is available
Warning in <TClass::TClass>: no dictionary for class DTWireId is available
Warning in <TClass::TClass>: no dictionary for class DTLayerId is available
Warning in <TClass::TClass>: no dictionary for class DTSuperLayerId is available
Warning in <TClass::TClass>: no dictionary for class DTChamberId is available
Warning in <TClass::TClass>: no dictionary for class DTRecSegment4D is available
Warning in <TClass::TClass>: no dictionary for class DTChamberRecSegment2D is available
Warning in <TClass::TClass>: no dictionary for class DTRecSegment2D is available
Warning in <TClass::TClass>: no dictionary for class DTSLRecSegment2D is available
root [1] I have no idea what to do and what these no dictionaries for class… mean.
Cheers,
Zac