Feature to reduce number of geometry related error messages not working anymore?

[sdobbs]

So, we tend to get a lot of error messages like this when running hd_root:
src/JANA/JGeometryXML.cc:347 Node or attribute not found for xpath "//composition[@name='LeadTungstateFullRow']/mposX[@volume='LTBLwrapped']/@ncopy".
Awhile ago, we introduced the pattern below to get these to not print, since they just come from some detector element which is used for one detector configuration but not needed for the current one:

jgeom->SetVerbose(0); // don't print error messages for optional detector elements bool good = Get("//composition[@name='LeadTungstateFullRow']/mposX[@volume='LTBLwrapped']/@ncopy",insert_row_size); jgeom->SetVerbose(1); // reenable error messages

Now this seems to be only working in single-threaded mode?

The messages appear to always be printed when running with multiple threads, and I'm not sure why. I tried putting a simple-minded lock around one of these statements, but am still seeing the same problem. Any ideas are appreciated.

[sdobbs]

for the record - I'll look at this after the JANA2 transition, since that will doubtlessly have an effect