Error in <TGClient::TGClient>: can't open display "lxplus063.cern.ch:29.0", switching to batch mode...
 In case you run from a remote ssh session, reconnect with ssh -Y
Error in <TFile::TFile>: file e-_20GeV_FTFP_BERT_th-11.root does not exist
(const int)1001
Traceback (most recent call last):
  File "/afs/cern.ch/sw/geant4/user/vnivanch/verification/verification/electromagnetic/tileatlas/plot_h26.py", line 78, in <module>
    main()
  File "/afs/cern.ch/sw/geant4/user/vnivanch/verification/verification/electromagnetic/tileatlas/plot_h26.py", line 21, in main
    h1.SetMarkerStyle(22)
AttributeError: 'TObject' object has no attribute 'SetMarkerStyle'
Error in <TGClient::TGClient>: can't open display "lxplus063.cern.ch:29.0", switching to batch mode...
 In case you run from a remote ssh session, reconnect with ssh -Y
Error in <TFile::TFile>: file e-_20GeV_FTFP_BERT_th-21.root does not exist
(const int)1001
Traceback (most recent call last):
  File "/afs/cern.ch/sw/geant4/user/vnivanch/verification/verification/electromagnetic/tileatlas/plot_h26.py", line 78, in <module>
    main()
  File "/afs/cern.ch/sw/geant4/user/vnivanch/verification/verification/electromagnetic/tileatlas/plot_h26.py", line 21, in main
    h1.SetMarkerStyle(22)
AttributeError: 'TObject' object has no attribute 'SetMarkerStyle'
Error in <TGClient::TGClient>: can't open display "lxplus063.cern.ch:29.0", switching to batch mode...
 In case you run from a remote ssh session, reconnect with ssh -Y
Error in <TFile::TFile>: file e-_20GeV_FTFP_BERT_th-61.root does not exist
(const int)1001
Traceback (most recent call last):
  File "/afs/cern.ch/sw/geant4/user/vnivanch/verification/verification/electromagnetic/tileatlas/plot_h26.py", line 78, in <module>
    main()
  File "/afs/cern.ch/sw/geant4/user/vnivanch/verification/verification/electromagnetic/tileatlas/plot_h26.py", line 21, in main
    h1.SetMarkerStyle(22)
AttributeError: 'TObject' object has no attribute 'SetMarkerStyle'
Error in <TGClient::TGClient>: can't open display "lxplus063.cern.ch:29.0", switching to batch mode...
 In case you run from a remote ssh session, reconnect with ssh -Y
(const int)1001
Error in <TGClient::TGClient>: can't open display "lxplus063.cern.ch:29.0", switching to batch mode...
 In case you run from a remote ssh session, reconnect with ssh -Y
(const int)1001
Error in <TGClient::TGClient>: can't open display "lxplus063.cern.ch:29.0", switching to batch mode...
 In case you run from a remote ssh session, reconnect with ssh -Y
(const int)1001