Warning in : no dictionary for class RooBtosllModel is available wspace.2016.bin1C [#1] INFO:ObjectHandling -- RooWorkspace::CodeRepo::compileClasses() creating code export directory .wscode.2d84ba90-092d-11ee-b0a7-a220b9bcbeef.wspace.2016.bin1C to extract coded embedded in workspace [#1] INFO:ObjectHandling -- RooWorkspace::CodeRepo::compileClasses() Extracting declaration code of class RooBtosllModel, file .wscode.2d84ba90-092d-11ee-b0a7-a220b9bcbeef.wspace.2016.bin1C/RooBtosllModel.h [#1] INFO:ObjectHandling -- RooWorkspace::CodeRepo::compileClasses() Extracting implementation code of class RooBtosllModel, file .wscode.2d84ba90-092d-11ee-b0a7-a220b9bcbeef.wspace.2016.bin1C/RooBtosllModel.cxx [#1] INFO:ObjectHandling -- RooWorkspace::CodeRepo::compileClasses() Compiling code unit RooBtosllModel to define class RooBtosllModel Info in : creating shared library /eos/home-s/sanayak/FITTER_UL/SimultaneousFit_CPOI/.wscode.2d84ba90-092d-11ee-b0a7-a220b9bcbeef.wspace.2016.bin1C/RooBtosllModel_cxx.so Error in : cannot create object of class RooEffProd Error in : could not create object of class RooEffProd Error in : object of class vector read too few bytes: 25 instead of 231373 Error in : cannot create object of class RooEffProd Error in : could not create object of class RooEffProd Error in : key 50153 not found at 357 Warning in : reference to object of unavailable class RooAbsArg, offset=50153 pointer will be 0 Error in : cannot create object of class RooEffProd Error in : could not create object of class RooEffProd Error in : key 115718 not found at 30 Warning in : reference to object of unavailable class RooAbsArg, offset=115718 pointer will be 0 Error in : cannot create object of class RooEffProd Error in : could not create object of class RooEffProd Error in : key 109822 not found at 169 Warning in : reference to object of unavailable class RooAbsArg, offset=109822 pointer will be 0 Error in : cannot create object of class RooEffProd Error in : could not create object of class RooEffProd Error in : object of class vector read too few bytes: 14 instead of 168973 Error in : cannot create object of class RooEffProd Error in : could not create object of class RooEffProd Error in : object of class vector read too few bytes: 18 instead of 145571 Error in : cannot create object of class RooEffProd Error in : could not create object of class RooEffProd Error in : key 147456 not found at 78 Warning in : reference to object of unavailable class RooAbsArg, offset=147456 pointer will be 0 Error in : key 1073772254 not found at 47 Warning in : reference to object of unavailable class RooAbsArg, offset=1073772254 pointer will be 0 Error in : key 1073741848 not found at 324 Warning in : reference to object of unavailable class RooAbsArg, offset=1073741848 pointer will be 0 Error in : key 65537 not found at 147 Warning in : reference to object of unavailable class RooAbsArg, offset=65537 pointer will be 0 Error in : key 50331648 not found at 463 Warning in : reference to object of unavailable class RooAbsArg, offset=50331648 pointer will be 0 Error in : key 174481267 not found at 124 Warning in : reference to object of unavailable class RooAbsArg, offset=174481267 pointer will be 0 Error in : key 1601467136 not found at 144 Warning in : reference to object of unavailable class RooAbsArg, offset=1601467136 pointer will be 0 Error in : key 81920 not found at 435 Warning in : reference to object of unavailable class RooAbsArg, offset=81920 pointer will be 0 Error in : key 1073771880 not found at 176 Warning in : reference to object of unavailable class RooAbsArg, offset=1073771880 pointer will be 0 Error in : key 589824 not found at 309 Warning in : reference to object of unavailable class RooAbsArg, offset=589824 pointer will be 0 Error in : key 2147439215 not found at 429 Warning in : reference to unavailable class RooAbsArg, pointers of this type will be 0 Error in : Byte count probably corrupted around buffer position 386: 895156223 for a possible maximum of 30901 Error in : key 1597124657 not found at 63 Warning in : reference to object of unavailable class TObject, offset=1597124657 pointer will be 0 Error in : key 64 not found at 65 Warning in : reference to object of unavailable class RooAbsArg, offset=64 pointer will be 0 Error in : object of class vector read too many bytes: 31010 instead of 30821 Warning in : vector::Streamer() not in sync with data on file /eos/home-s/sanayak/FITTER_UL/AngularFitter/bstophimumufitter/BsToPhiMuMuFitter/input/FINAL_PDF_UL/wspace_updated_sig2DFitter_2016_bin1C.root, fix Streamer() *** Break *** segmentation violation =========================================================== There was a crash. This is the entire stack trace of all threads: =========================================================== #0 0x00007f0071beb60c in waitpid () from /lib64/libc.so.6 #1 0x00007f0071b68f62 in do_system () from /lib64/libc.so.6 #2 0x00007f0072916a5c in TUnixSystem::StackTrace() () from /cvmfs/sft.cern.ch/lcg/releases/ROOT/6.26.04-edd28/x86_64-centos7-gcc11-opt/bin/../lib/libCore.so #3 0x00007f0072914155 in TUnixSystem::DispatchSignals(ESignals) () from /cvmfs/sft.cern.ch/lcg/releases/ROOT/6.26.04-edd28/x86_64-centos7-gcc11-opt/bin/../lib/libCore.so #4 #5 0x00007f0056a87c58 in RooAbsCollection::find(char const*) const () from /cvmfs/sft.cern.ch/lcg/releases/ROOT/6.26.04-edd28/x86_64-centos7-gcc11-opt/lib/libRooFitCore.so #6 0x00007f0056cf8660 in RooWorkspace::var(char const*) const () from /cvmfs/sft.cern.ch/lcg/releases/ROOT/6.26.04-edd28/x86_64-centos7-gcc11-opt/lib/libRooFitCore.so #7 0x00007f0072d4fac2 in ?? () #8 0x0000000000000000 in ?? () =========================================================== The lines below might hint at the cause of the crash. You may get help by asking at the ROOT forum https://root.cern/forum Only if you are really convinced it is a bug in ROOT then please submit a report at https://root.cern/bugs Please post the ENTIRE stack trace from above as an attachment in addition to anything else that might help us fixing this issue. =========================================================== #5 0x00007f0056a87c58 in RooAbsCollection::find(char const*) const () from /cvmfs/sft.cern.ch/lcg/releases/ROOT/6.26.04-edd28/x86_64-centos7-gcc11-opt/lib/libRooFitCore.so #6 0x00007f0056cf8660 in RooWorkspace::var(char const*) const () from /cvmfs/sft.cern.ch/lcg/releases/ROOT/6.26.04-edd28/x86_64-centos7-gcc11-opt/lib/libRooFitCore.so #7 0x00007f0072d4fac2 in ?? () #8 0x0000000000000000 in ?? () ===========================================================