<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1"> <style type="text/css" style="display:none;"></style> </head> <body dir="ltr"> <div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;background-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;"> Hi, I updated to rivet 2.4.1 and yoda 1.5.9 and was generating events for the analysis ATLAS_2014_I1319490, The yoda file appears to have created correctly (attached a copy with basically no events), but I get the following error when running rivet-mkhtml on it david@yallup:~/Desktop/WeakTest$ rivet-mkhtml LHC.yoda Making 34 plots Traceback (most recent call last): File "/home/david/Install/Herwig-7.0.0/bin/make-plots", line 2607, in <module> for i, _ in enumerate(pool.imap(process_datfile, datfiles)): File "/usr/lib/python2.7/multiprocessing/pool.py", line 659, in next raise value ValueError: invalid literal for float(): 0$ Couple of notes: - It is just for this analysis routine (I suspect as this is one with selectable modes for muon and e channels) - It runs fine if I swap the make-plots from 2.4.1 out for the 2.4.0 (think this multiprocessing was new) Seemed like a bug to me, but I might have messed up along the way somewhere! Thanks for your help, David </div> </body> </html>