@cburgard this particular commit causes CAF to throw an error when dumping ntuples with $(label) (which is set on different samples via a preInit patch in the HWWAnalsysisCode repo) in the outfile name, reverting the commit fixes things. I haven't had the time to look at why this is the case yet, so I am just marking it for posterity. From discussion with @kolehman, somehow the code no longer sees all of the tags set on sf

I'm wondering if the label tag is read from a parent folder. This information could get lost when converting the TQSample into a TQTaggable. Just an idea, though.

Hi all,

@fpasqual just ran into the same issue...

Taking a quick look at the diff above I think the reason is quite simple: 69255091

Explanation: by copy-constructing a TQTaggable from a SampleFolder only the tags of that SF are copied but not the ones of the SampleFolders higher up. Hence, at a later point a recursive resolution of placeholders doesn't see all tags on the full SF...