Hi! I am trying to use the xrootd python bindings as show in the example http://xrootd.org/doc/python/xrootd-python/examples/copyprocess.html my implementation looks like this : https://github.com/adriansev/jalien_py/blob/master/alien.py#L27 and actual usage : https://github.com/adriansev/jalien_py/blob/master/alien.py#L335 but i get : Traceback (most recent call last): File "/usr/lib64/python3.6/site-packages/XRootD/client/copyprocess.py", line 44, in end self.handler.end(jobId, results) TypeError: end() takes 2 positional arguments but 3 were given Does anyone have an idea how i get 3 positional arguments when i define 2? Thank you!! Adrian ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-L list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-L&A=1