Hi ROOTers,
I’m trying to access a .root file that was created in 2001 by a (now obsolete) experiment.
When I load the file I get the following warnings:
Warning in TClass::TClass: no dictionary for class QEvent is available
Warning in TClass::TClass: no dictionary for class QSNO is available
Warning in TClass::TClass: no dictionary for class QPMT is available
Warning in TClass::TClass: no dictionary for class QMCVX is available
Warning in TClass::TClass: no dictionary for class QFit is available
Warning in TClass::TClass: no dictionary for class QRSP is available
Warning in TClass::TClass: no dictionary for class QFTK is available
Warning in TClass::TClass: no dictionary for class QADC is available
Warning in TClass::TClass: no dictionary for class QMuxScope is available
Warning in TClass::TClass: no dictionary for class QScopeAnalysis is available
Warning in TClass::TClass: no dictionary for class QGlobalShaper is available
Warning in TClass::TClass: no dictionary for class QMuonFit is available
Warning in TClass::TClass: no dictionary for class QTree is available
When I try to access the trees, with TBrowser or with Show, ROOT crashes and gives me the following message:
*** glibc detected *** root: corrupted double-linked list: 0x0000000002568900 ***
Would installing an older version of ROOT help with this? Is there any way I can get to the data?