Error message when running over several channels w/o restrict option
The following error occurs when running over several channels (systematic variations) and not restricting the path (with --restrict path/
):
ERROR in TQMultiChannelAnalysisSampleVisitor::addChannel(...) : channel 'em_weight_qcd_wg1_mu' already added to this visitor!
I don't see that one would actually run over several channels w/o restricting, but even in case, this error message does not mean that something is harmed (I am not an expert of the TQMCASV which means I am only to 95% sure about the harmlessness). My suggestion would be to change this to a WARN
message instead of an ERROR
.
Edited by Benjamin Paul Jaeger