Hello hps-software, I am trying to look at V0 candidate particles.According to confluence ( https://confluence.slac.stanford.edu/display/hpsg/MC+Recon+Collection+Definitions), the collection for (say, unconstrained) V0 candidates is "UnconstrainedV0Candidates" and should be of type "ReconstructedParticle." When running on this collection, however, I get ClassCastException errors. I tried this code to check the object type of the collection: String tridentCollectionName = "UnconstrainedV0Candidates"; > List<ReconstructedParticle> tridentCandidates = null; > if(event.hasCollection(ReconstructedParticle.class, > tridentCollectionName)) { > tridentCandidates = event.get(ReconstructedParticle.class, > clusterCollectionName); > } else { > tridentCandidates = new ArrayList<ReconstructedParticle>(0); > } > > for(Object o : tridentCandidates) { > System.out.println(o.getClass().getName()); > } It outputs "org.lcsim.lcio.SIOCluster" as the object type of V0 candidate collection. Can anyone assist me with figuring out what is wrong here? Am I accessing something incorrectly? I am using the file "hps_005772.10_recon_R340.slcio" (should be from pass-3) if that helps. Thanks, Kyle ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the HPS-SOFTWARE list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=HPS-SOFTWARE&A=1