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items: dlopen error with libDch.so
items: Re: dlopen error with libDch.so

dlopen error with libDch.so
type: item
description: Hi everybody, I've updated pandaroot today using the howto update tutorial. When I used the run_sim_sttcombi_pgun.C, run_digi_sttcombi.C and run_reco_sttcombi.C macros, I obtained the following error concerning the libDch, but anyway the macros didn't crash and finished normally. root -l run_sim_sttcombi_pgun.C - RTDB container factory CbmBaseContFact - RTDB container factory PndFieldContFact - RTDB container factory PndPassiveContFact PSaid instance created... access via gSaid->f() - RTDB container factory PndSttContFact - RTDB container factory PndEmcContFact - RTDB container factory PndTpcContFact - RTDB container factory PndMvdContFact - RTDB container factory PndTofContFact - RTDB container factory PndDrcContFact - RTDB container factory PndMdtContFact dlopen error: /vol0/home2/boucher_loc/soft/buildpanda/lib/libDch.so: undefined symbol: _ZN13PndSttRecoHit10setHMatrixEPK11AbsTrackRepRK8TMatrixTIdE Load Error: Failed to load Dynamic link library /vol0/home2/boucher_loc/soft/buildpanda/lib/libDch.so (int)(-1) *** Interpreter error recovered *** root [0] Processing run_sim_sttcombi_pgun.C... Then I opened the reco_sttcombi.root file. I had the message below and I also could see that the LhePidTrack.GetMomentum() folder disappeared. root -l reco_sttcombi.root - RTDB container factory CbmBaseContFact - RTDB container factory PndFieldContFact - RTDB container factory PndPassiveContFact PSaid instance created... access via gSaid->f() - RTDB container factory PndSttContFact - RTDB container factory PndEmcContFact - RTDB container factory PndTpcContFact - RTDB container factory PndMvdContFact - RTDB container factory PndTofContFact - RTDB container factory PndDrcContFact - RTDB container factory PndMdtContFact dlopen error: /vol0/home2/boucher_loc/soft/buildpanda/lib/libDch.so: undefined symbol: _ZN13PndSttRecoHit10setHMatrixEPK11AbsTrackRepRK8TMatrixTIdE Load Error: Failed to load Dynamic link library /vol0/home2/boucher_loc/soft/buildpanda/lib/libDch.so (int)(-1) *** …
creator: Jerome Boucher
date: 2008-12-01T18:03:38-00:00

Re: dlopen error with libDch.so
type: item
description: Hi Jerome i think you will need to add some of the following libs genfit ,geane trackBase trackRep that undefined symbol: _ZN13PndSttRecoHit10setHMatrixEPK11AbsTrackRepRK8TMatrixTIdE is normally related to the hit reconstraction SttRecoHit AbsTrackRep check it again. regards alicia.
creator: asanchez
date: 2008-12-02T09:29:48-00:00

Re: dlopen error with libDch.so
type: item
description: Hi, I've checked those libs, and they are all in the lib folder. I've also compiled again libs but the result stays the same. Just for curiosity I copied the libDch.so.O.O.O from Gosia and then it's working without any error. So i'm not sure what is a problem and the solution for that greetings jerome
creator: Jerome Boucher
date: 2008-12-03T13:16:12-00:00

Re: dlopen error with libDch.so
type: item
description: Maybe if you have updated your code the best is go to build directory and do make install i hope it works ALicia.
creator: asanchez
date: 2008-12-03T13:36:33-00:00

Re: dlopen error with libDch.so
type: item
description: Hi agian, you can even do the following go to build/dch do make clean and then come back to build and do make install
creator: asanchez
date: 2008-12-03T13:38:42-00:00

Re: dlopen error with libDch.so
type: item
description: Hi, only one suggestion: in the build remove the directory stt genfit and dch rm -rf all stt genfit dch Then type simply "make", without install, this is not needed anymore. And let me know
creator: StefanoSpataro
date: 2008-12-03T15:02:11-00:00