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  1. ROOT
  2. ROOT-9473

FatalRootError after updating ROOT master in CMs IBs

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: High
    • Resolution: Fixed
    • Affects Version/s: master
    • Fix Version/s: 6.16/00, 6.14/06
    • Component/s: None
    • Labels:
      None
    • Environment:

      CMS Release: CMSSW 10.2.X releases based on root master branch

      OS: slc6

      ARCH: amd64

      COmpiler: gcc 6.3.0

    • Development:

      Description

      We updated root (fom root master branch) in cms integration builds and noticed few run time failures [a]. Note that we are using root commit 2e701a4747 fro the master branch.

      [a]

      ----- Begin Fatal Exception 14-Jun-2018 10:55:53 CEST-----------------------
      An exception of category 'FatalRootError' occurred while
         [0] Processing  Event run: 199812 lumi: 310 event: 366718238 stream: 1
         [1] Running path 'Flag_METFilters'
         [2] Prefetching for module BooleanFlagFilter/'HBHENoiseFilter'
         [3] Prefetching for module HBHENoiseFilterResultProducer/'HBHENoiseFilterResultProducer'
         [4] Prefetching for module HcalNoiseInfoProducer/'hcalnoise'
         [5] Prefetching for module FastjetJetProducer/'ak4PFJets'
         [6] Prefetching for module PFLinker/'particleFlow'
         [7] Prefetching for module PFProducer/'particleFlowTmp'
         [8] Prefetching for module PFBlockProducer/'particleFlowBlock'
         [9] Prefetching for module PFElecTkProducer/'pfTrackElec'
         [10] Prefetching for module GsfTrackProducer/'electronGsfTracks'
         [11] Prefetching for module MeasurementTrackerEventProducer/'MeasurementTrackerEvent'
         [12] Prefetching for module JetCoreClusterSplitter/'siPixelClusters'
         [13] Prefetching for module PrimaryVertexProducer/'firstStepPrimaryVerticesPreSplitting'
         [14] Prefetching for module TrackProducer/'initialStepTracksPreSplitting'
         [15] Prefetching for module CkfTrackCandidateMaker/'initialStepTrackCandidatesPreSplitting'
         [16] Prefetching for module SeedCreatorFromRegionConsecutiveHitsEDProducer/'initialStepSeedsPreSplitting'
         [17] Prefetching for module PixelTripletHLTEDProducer/'initialStepHitTripletsPreSplitting'
         [18] Calling method for module HitPairEDProducer/'initialStepHitDoubletsPreSplitting'
         Additional Info:
            [a] Fatal Root Error: @SUB=TBufferFile::ReadClassBuffer
      Could not find the StreamerInfo for version 7 of the class TH1, object skipped at offset 67----- End Fatal Exception -------------------------------------------------
      

       

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              Assignee:
              pcanal Philippe Canal
              Reporter:
              muzaffar Malik Shahzad Muzaffar
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                Dates

                Created:
                Updated:
                Resolved:
                Actual End: