Fix the bug when choosing updateCollection with QGTagger. The error will be
----- Begin Fatal Exception 10-Mar-2020 15:04:25 CET-----------------------
An exception of category 'InvalidReference' occurred while
[0] Processing Event run: 1 lumi: 2353 event: 2352007 stream: 0
[1] Running path 'Path'
[2] Prefetching for module ...
[3] Prefetching for module PATJetSelector/'selectedPatJetsAK4PFCHS'
[4] Calling method for module PATJetUpdater/'updatedPatJetsTransientCorrectedAK4PFCHS'
Exception Message:
ValueMap: no associated value for given product and index
----- End Fatal Exception -------------------------------------------------
Fix the bug when choosing updateCollection with QGTagger. The error will be