Hi, When trying to copy an experiment from one project to another using DataShifter I get the following error message when I try and save the project: Checking new object validity - this might take a while. Checking done. Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/X mlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Deprecated: getByKey called with too short key from doLoad line 770 in /Users/wb104/ccpnmr/ccpnmr1.0/python/memops/format/xml/XmlIO.py: None Followed by an error popup saying: The project is not valid and will not be saved. Sorry - try again from scratch. cheers Andy -- Dr Andy Herbert Department of Chemistry University of Edinburgh West Mains Road Edinburgh UK EH9 3JJ Tel: +44 (0)131 650 4704 or 650 7372 Email: [log in to unmask]