[EVO] Fix merge conflict in GsfTracking classes_def.xml

[Dr15Jones]

PR description:

Made change necessary to accommodate both code changes.

PR validation:

None

[Dr15Jones]

please test

[Dr15Jones]

type evo

[cmsbuild]

cms-bot internal usage

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-50242/48232

[cmsbuild]

A new Pull Request was created by @Dr15Jones for CMSSW_16_1_EVOLUTION_X.

It involves the following packages:

• CondFormats/EcalCorrections (alca, db)
• Configuration/AlCa (alca)
• Configuration/PyReleaseValidation (pdmv)
• DQM/DTMonitorModule (dqm)
• DataFormats/DTDigi (simulation)
• DataFormats/EcalDetId (simulation)
• DataFormats/HcalDigi (simulation)
• EventFilter/DTRawToDigi (reconstruction)
• Geometry/HGCalCommonData (geometry)
• Geometry/HGCalGeometry (geometry)
• HLTriggerOffline/Scouting (dqm)
• PhysicsTools/PatUtils (reconstruction, xpog)
• RecoEcal/EgammaCoreTools (reconstruction)
• RecoHGCal/TICL (reconstruction)
• RecoLocalCalo/HcalRecAlgos (reconstruction)
• SimCalorimetry/HcalSimAlgos (simulation)
• SimDataFormats/TrackerDigiSimLink (simulation)
• SimTracker/SiStripDigitizer (simulation)
• TrackingTools/GsfTracking (reconstruction)
• Validation/EcalDigis (dqm)
• Validation/RecoTrack (dqm)

@AdrianoDee, @Alejandro1400, @DickyChant, @Dr15Jones, @JanChyczynski, @Moanwar, @antoniovagnerini, @arunhep, @atpathak, @battibass, @bsunanda, @civanch, @ctarricone, @francescobrivio, @ftorrresd, @gabrielmscampos, @jfernan2, @kpedro88, @makortel, @mandrenguyen, @mdhildreth, @miquork, @nothingface0, @perrotta, @rseidita, @srimanob can you please review it and eventually sign? Thanks.
@24LopezR, @AlexDeMoor, @CeliaFernandez, @Fedespring, @GiacomoSguazzoni, @HuguesBrun, @JanChyczynski, @Martin-Grunewald, @Ming-Yan, @PonIlya, @Prasant1993, @ReyerBand, @Sam-Harper, @Senphy, @VinInn, @VourMa, @a-kapoor, @abbiendi, @abdoulline, @afiqaize, @ahinzmann, @andrzejnovak, @apsallid, @argiro, @battibass, @bellan, @bsunanda, @castaned, @cericeci, @denizsun, @dgulhan, @echabert, @elusian, @fabiocos, @felicepantaleo, @forthommel, @fsimone91, @gkasieczka, @gouskos, @gpetruc, @hatakeyamak, @jainshilpi, @jdamgov, @jdolen, @jhgoh, @lecriste, @lgray, @llunerti, @makortel, @mariadalfonso, @martinamalberti, @missirol, @mmarionncern, @mmasciov, @mmusich, @mtosi, @nhanvtran, @pavlo-kashko, @philippgadow, @prolay, @ram1123, @rappoccio, @rchatter, @robervalwalsh, @rovere, @rsreds, @salimcerci, @sameasy, @schoef, @seemasharmafnal, @slomeo, @sobhatta, @thomreis, @threus, @tocheng, @trocino, @valsdav, @varuns23, @wang0jin, @wmtford, @yuanchao this is something you requested to watch as well.
@ftenchini, @mandrenguyen, @sextonkennedy you are the release manager for this.

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[cmsbuild]

-1

Failed Tests: RelVals AddOn
Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-47dae8/51561/summary.html
COMMIT: 52f1e8b
CMSSW: CMSSW_16_1_EVOLUTION_X_2026-02-23-2300/el8_amd64_gcc13
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week0/cms-sw/cmssw/50242/51561/install.sh to create a dev area with all the needed externals and cmssw changes.

The following merge commits were also included on top of IB + this PR after doing git cms-merge-topic:

• @Dr15Jones Move Track and TrackExtra to io_v1 namespace [EVOLUTION_X] #49756
• @bsunanda Phase2-hgx365O Make V18 also using cog as the default - thus removing the error report in the ID test #50224
• @perrotta Update the online GTs in autoCond with some frozen at 2026-02-23 #50228
• @Dr15Jones Replace forward declaration of DTuROSFEDData with Fwd.h include #50203
• @Dr15Jones Replace forward declaration with StripDigiSimLinkFwd.h include #50201
• @mmusich make edm::Wrapper of GsfTracking types not defined in DataFormats non persistable #50207
• @Dr15Jones Fix merge conflict with CMSSW_16_1_X #50208
• @smuzaffar [RECONSTRUCTION-XPOG] [LLVM21] Apply code-checks and formats #50084
• @Dr15Jones Fix merge conflict with CMSSW_16_1 #50226
• @trackreco Fix: remove dependencies of trackingNutple sequence for phase-2 HLT #49857
• @Dr15Jones [EVO] Disabled tests in PhysicsTools which read old files #49919
• @Dr15Jones [EVO] Disable tests in Alignment which read old files #49915
• @Dr15Jones [EVO] Disable CalibTracker tests which read old files #49916
• @Dr15Jones [EVO] Disable HLTrigger tests which read old files #49917
• @Dr15Jones Merging CMSSW_16_1 into CMSSW_16_1_EVOLUTION_X #49910
• @Dr15Jones [EVO] Moved products in l1tp2 namespace to versioned namespace #50144
• @mmusich Adapt ScoutingEGammaCollectionMonitoring to run in online DQM #50215
• @Dr15Jones [EVO] Added missing ClassVersions to DataFormats/L1THGCal #50143
• @Dr15Jones [EVO] Deactivate additional failing unit tests #50021
• @Dr15Jones [EVO] Stopped failing unit tests in DQM/Integration #49880
• @Dr15Jones [EVO] Moved data products in reco:: namespace to reco::io_v1 #49881
• @Dr15Jones [EVO] Disabled additional unit tests reading old files #49934
• @Dr15Jones [EVO] Moved CLASS_VERSION for templated classes in DataFormats/Common #49943
• @Dr15Jones Replace forward declarations with Fwd.h includes for EcalDetId #50197
• @smuzaffar Fix merge conflict with CMSSW_16_1_X #50219
• @Dr15Jones Replace forward references to Fwd.h includes for EcalDigi #50198
• @Dr15Jones [EVO] Disabled tests in TopEventProducers which read old files #49920
• @Dr15Jones [EVO] Disable tests in Reco* sub-system which read old files #49925
• @Dr15Jones Merge CMSSW_16_1 into EVOLUTION after fixing merge conflict #50132
• @Dr15Jones [EVO] Merge changes from #49910 into EVOLUTION_X #50014
• @Dr15Jones [EVO] Friendly name handles versioned namespace in global namespace #50012
• @Dr15Jones [EVO] Disabled testss in DQM* which read old files #49922
• @Dr15Jones [EVO] Moved stored pat:: objects to pat::io_v1 namespace #50019
• @Dr15Jones [EVO] Moved stored products in l1t:: to versioned namespace #50075
• @Dr15Jones [EVO] Merge CMSSW_16_1 in to CMSSW_16_1_EVOLUTION #50074
• @cms-ngt-hlt Adjust TICL track linking to work with (extended) pixel tracks #50031
• @Dr15Jones Replace forward reference with Fwd.h includes for HcalDigi #50196
• @Dr15Jones [EVO] Fix merge conflict #50173

You can see more details here:
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-47dae8/51561/git-recent-commits.json
https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-47dae8/51561/git-merge-result

• Static analyzer reported errors, please check

Failed RelVals

• 25202.0

----- Begin Fatal Exception 24-Feb-2026 18:40:14 CET-----------------------
An exception of category 'DictionaryNotFound' occurred while
   [0] Constructing the EventProcessor
   [1] Constructing module: class=MixingModule label='mix'
   [2] Calling ProductRegistry::initializeLookupTables
Exception Message:
No data dictionary found for the following classes:

  edm::Wrapper<std::vector<reco::GenMET> >
  std::vector<reco::GenMET>

Most likely each dictionary was never generated, but it may
be that it was generated in the wrong package. Please add
(or move) the specification '<class name="whatever"/>' to
the appropriate classes_def.xml file along with any other
information needed there. For example, if this class has any
transient members, you need to specify them in classes_def.xml.
Also include the class header in classes.h

A type listed above might or might not be the same as a
type stored in the Event (or Lumi or Run). Instead it might
be the type of a data member, base class, wrapped type, or
other object needed by a stored type. Below is some additional
information which lists the stored types associated with the
types whose dictionaries were not found:

  std::vector<reco::GenMET> (read from input)

Missing dictionaries are associated with these branch names:

  recoGenMETs_genMetCalo__SIM.
  recoGenMETs_genMetTrue__SIM.

If you do not need these branches and they are not produced
in the current process, an alternate solution to adding
dictionaries is to drop these branches on input using the
inputCommands parameter of the PoolSource.
----- End Fatal Exception -------------------------------------------------

• 2500.3001

----- Begin Fatal Exception 24-Feb-2026 18:50:28 CET-----------------------
An exception of category 'DictionaryNotFound' occurred while
   [0] Constructing the EventProcessor
Exception Message:
No Dictionary for class: 'edm::OwnVector<reco::BaseTagInfo,edm::ClonePolicy<reco::BaseTagInfo> >'
----- End Fatal Exception -------------------------------------------------

• 312.0

----- Begin Fatal Exception 24-Feb-2026 18:38:27 CET-----------------------
An exception of category 'DictionaryNotFound' occurred while
   [0] Constructing the EventProcessor
   [1] Constructing module: class=MixingModule label='mix'
   [2] Calling ProductRegistry::initializeLookupTables
Exception Message:
No data dictionary found for the following classes:

  edm::Wrapper<std::vector<reco::GenJet> >
  edm::Wrapper<std::vector<reco::GenMET> >
  std::vector<reco::GenJet>
  std::vector<reco::GenMET>

Most likely each dictionary was never generated, but it may
be that it was generated in the wrong package. Please add
(or move) the specification '<class name="whatever"/>' to
the appropriate classes_def.xml file along with any other
information needed there. For example, if this class has any
transient members, you need to specify them in classes_def.xml.
Also include the class header in classes.h

A type listed above might or might not be the same as a
type stored in the Event (or Lumi or Run). Instead it might
be the type of a data member, base class, wrapped type, or
other object needed by a stored type. Below is some additional
information which lists the stored types associated with the
types whose dictionaries were not found:

  std::vector<reco::GenJet> (read from input)
  std::vector<reco::GenMET> (read from input)

Missing dictionaries are associated with these branch names:

  recoGenJets_ak4GenJetsNoNu__SIM.
  recoGenJets_ak4GenJets__SIM.
  recoGenJets_ak8GenJetsNoNu__SIM.
  recoGenJets_ak8GenJets__SIM.
  recoGenMETs_genMetCalo__SIM.
  recoGenMETs_genMetTrue__SIM.

If you do not need these branches and they are not produced
in the current process, an alternate solution to adding
dictionaries is to drop these branches on input using the
inputCommands parameter of the PoolSource.
----- End Fatal Exception -------------------------------------------------

Expand to see more relval errors ...

• 250202.181
• 10224.0
• 34634.999
• 17034.0
• 18634.0
• 13034.0

Failed AddOn Tests

• pat1

----- Begin Fatal Exception 24-Feb-2026 18:33:41 CET-----------------------
An exception of category 'FallbackFileOpenError' occurred while
   [0] Constructing the EventProcessor
   [1] Constructing input source of type PoolSource
   [2] Calling RootInputFileSequence::initTheFile()
   [3] Calling StorageFactory::open()
   [4] Calling XrdFile::open()
Exception Message:
Failed to open the file 'root://xrootd-cms.infn.it//store/relval/CMSSW_9_2_2/RelValProdTTbar_13/AODSIM/91X_mcRun2_asymptotic_v3-v1/10000/EEB99F74-DA4D-E711-A41C-0025905A48F2.root?scitag.flow=196664'
   Additional Info:
      [a] Attempted to open logical file /store/relval/CMSSW_9_2_2/RelValProdTTbar_13/AODSIM/91X_mcRun2_asymptotic_v3-v1/10000/EEB99F74-DA4D-E711-A41C-0025905A48F2.root.
      [b] Failed to open file with physical name root://eoscms.cern.ch//eos/cms/store/user/cmsbuild/store/relval/CMSSW_9_2_2/RelValProdTTbar_13/AODSIM/91X_mcRun2_asymptotic_v3-v1/10000/EEB99F74-DA4D-E711-A41C-0025905A48F2.root?scitag.flow=196664. Will attempt fallback. The error was
Error type FatalRootError
Fatal Root Error: @SUB=TStreamerInfo::BuildCheck

   The StreamerInfo of class reco::Photon::PflowIDVariables read from file root://eoscms.cern.ch//eos/cms/store/user/cmsbuild/store/relval/CMSSW_9_2_2/RelValProdTTbar_13/AODSIM/91X_mcRun2_asymptotic_v3-v1/10000/EEB99F74-DA4D-E711-A41C-0025905A48F2.root
   has the same version (=3) as the active class but a different checksum.
   You should update the version to ClassDef(reco::Photon::PflowIDVariables,4).
   Do not try to write objects with the current class definition,
   the files will not be readable.


      [c] Failed to open the file with physical name root://cms-xrd-global.cern.ch//eos/cms/store/relval/CMSSW_9_2_2/RelValProdTTbar_13/AODSIM/91X_mcRun2_asymptotic_v3-v1/10000/EEB99F74-DA4D-E711-A41C-0025905A48F2.root?scitag.flow=196664. Will attempt fallback.
      [d] Failed to open the file with physical name root://xrootd-cms.infn.it//store/relval/CMSSW_9_2_2/RelValProdTTbar_13/AODSIM/91X_mcRun2_asymptotic_v3-v1/10000/EEB99F74-DA4D-E711-A41C-0025905A48F2.root?scitag.flow=196664.
      [e] XrdCl::File::Open(name='root://xrootd-cms.infn.it//store/relval/CMSSW_9_2_2/RelValProdTTbar_13/AODSIM/91X_mcRun2_asymptotic_v3-v1/10000/EEB99F74-DA4D-E711-A41C-0025905A48F2.root?scitag.flow=196664', flags=0x10, permissions=0660) => error '[ERROR] Server responded with an error: [3011] No servers are available to read the file.
' (errno=3011, code=400). No additional data servers were found.
      [f] Last URL tried: root://cms-xrd-global.cern.ch:1094//store/relval/CMSSW_9_2_2/RelValProdTTbar_13/AODSIM/91X_mcRun2_asymptotic_v3-v1/10000/EEB99F74-DA4D-E711-A41C-0025905A48F2.root?scitag.flow=196664&tried=+1213llrxrd-redir.in2p3.fr&xrdcl.requuid=51a98a32-1a2d-41ca-bc4a-fdea649d98f3
      [g] Problematic data server: cms-xrd-global.cern.ch:1094
      [h] Disabled source: cms-xrd-global.cern.ch:1094
----- End Fatal Exception -------------------------------------------------

[smuzaffar]

Good to go in evolution ib