The input samples for the analysis were written with CMSSW_10_6_12. Forward compatibility is not supported
----- Begin Fatal Exception 18-Sep-2020 08:07:33 CDT-----------------------
An exception of category 'FormatIncompatibility' occurred while
[0] Constructing the EventProcessor
[1] Constructing input source of type PoolSource
Exception Message:
The release you are using, "CMSSW_10_2_18" , predates
a release ("CMSSW_10_6_12") used in writing the input file, file:../../../SamplesSubsets/GGGJets_Pt-15_13TeV-sherpa_evt17999.root.
Forward compatibility cannot be supported.
----- End Fatal Exception -------------------------------------------------
The input samples for the analysis were written with
CMSSW_10_6_12
. Forward compatibility is not supported