2016-01-19 09:52:02,514 - INFO - SfaImporter: imported authority (parent) <Authority id=1, type=authority, hrn=a, authority=None gid=MIIDATCC...> 
2016-01-19 09:52:02,521 - INFO - SfaImporter: imported authority (authority+sa) <Authority id=2, type=authority+sa, hrn=a, authority=None gid=MIIDATCC...> 
2016-01-19 09:52:02,526 - INFO - SfaImporter: imported authority (authority+am) <Authority id=3, type=authority+am, hrn=a, authority=None gid=MIIDATCC...> 
2016-01-19 09:52:02,532 - INFO - SfaImporter: imported authority (authority+sm) <Authority id=4, type=authority+sm, hrn=a, authority=None gid=MIIDATCC...> 
2016-01-19 09:52:02,533 - INFO - ==============================
2016-01-19 09:52:02,533 - INFO - Starting import on 2016-01-19 08:52:02.533066, using class PlImporter from flavour pl
2016-01-19 09:52:02,710 - ERROR - PlImporter: failed to import site None. Skipping child records BEG TRACEBACK
Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/sfa/importer/plimporter.py", line 218, in run
    self.auth_hierarchy.create_auth(urn)
  File "/usr/lib/python2.7/site-packages/sfa/trust/hierarchy.py", line 174, in create_auth
    gid = self.create_gid(xrn, create_uuid(), pkey)
  File "/usr/lib/python2.7/site-packages/sfa/trust/hierarchy.py", line 242, in create_gid
    gid.set_intermediate_ca(True)
  File "/usr/lib/python2.7/site-packages/sfa/trust/certificate.py", line 560, in set_intermediate_ca
    return self.set_is_ca(val)
  File "/usr/lib/python2.7/site-packages/sfa/trust/certificate.py", line 575, in set_is_ca
    self.add_extension('basicConstraints', 1, 'CA:TRUE')
  File "/usr/lib/python2.7/site-packages/sfa/trust/certificate.py", line 610, in add_extension
    self.x509.add_extensions([ext])
AttributeError: 'NoneType' object has no attribute 'add_extensions'
2016-01-19 09:52:02,710 - ERROR - PlImporter: failed to import site None. Skipping child records END TRACEBACK
2016-01-19 09:52:02,786 - INFO - PlImporter: imported authority (site) : <Authority id=5, type=authority, hrn=a.inri, authority=a gid=MIIDCzCC...>
2016-01-19 09:52:02,801 - INFO - PlImporter: imported node: <Node id=6, type=node, hrn=a.inri.vnode05\.pl\.sophia\.inria\.fr, authority=a.inri gid=MIIDQTCC...>
2016-01-19 09:52:03,084 - INFO - PlImporter: imported person: <User id=7, type=user, hrn=a.inri.admin, authority=a.inri gid=MIIDIjCC...>
2016-01-19 09:52:03,370 - INFO - PlImporter: imported person: <User id=8, type=user, hrn=a.inri.fake-pi1, authority=a.inri gid=MIIDKzCC...>
2016-01-19 09:52:03,541 - INFO - PlImporter: imported person: <User id=9, type=user, hrn=a.inri.fake-pi2, authority=a.inri gid=MIIDKzCC...>
2016-01-19 09:52:03,772 - INFO - PlImporter: imported person: <User id=10, type=user, hrn=a.inri.fake-tech1, authority=a.inri gid=MIIDMzCC...>
2016-01-19 09:52:04,162 - INFO - PlImporter: imported person: <User id=11, type=user, hrn=a.inri.fake-user1, authority=a.inri gid=MIIDMzCC...>
2016-01-19 09:52:04,289 - INFO - PlImporter: imported person: <User id=12, type=user, hrn=a.inri.fake-tech2, authority=a.inri gid=MIIDMzCC...>
2016-01-19 09:52:04,373 - INFO - PlImporter: imported slice: <Slice id=13, type=slice, hrn=a.inri.sl1, authority=a.inri gid=MIIDDjCC...>
2016-01-19 09:52:04,505 - INFO - PlImporter: imported slice: <Slice id=14, type=slice, hrn=a.inri.sl2, authority=a.inri gid=MIIDDjCC...>
2016-01-19 09:52:04,532 - INFO - PlImporter: imported slice: <Slice id=15, type=slice, hrn=a.inri.sl3, authority=a.inri gid=MIIDDjCC...>
2016-01-19 09:52:04,547 - INFO - PlImporter: set PL admins [<User id=7, type=user, hrn=a.inri.admin, authority=a.inri gid=MIIDIjCC...>] as PIs of a
2016-01-19 09:52:04,552 - INFO - Import took 0:00:02.019105
2016-01-19 09:52:04,552 - INFO - ==============================