message: Set fill map to NULL before AlivarManager::SetEvent
diff: @@ -490,6 +490,7 @@ void AliAnalysisTaskMLTreeMaker::UserExec(Option_t *) {
  if(cent<fCentralityPercentileMin || cent>fCentralityPercentileMax) return;
  UInt_t selectedMask=(1<<evfilter->GetCuts()->GetEntries())-1;
  + varManager->SetFillMap(NULL);
  varManager->SetEvent(event);
  if(selectedMask!=(evfilter->IsSelected(event))){
  fQAHist->Fill("Events_not_selected_filter",1);
  @@ -1052,3 +1053,4 @@ void AliAnalysisTaskMLTreeMaker::SetupTMVAReader(TString weightFile){
  TMVAReader->BookMVA( "BDTG method", weightFile.Data() );
  }
  +
  