Hello: During the import of .prot I've got this: Copying information from [' .63.HD21'] to existing single resonance... Copying applicationData... Copying resonanceGroup... Copying shifts... Exception in Tkinter callback Traceback (most recent call last): File "/usr/lib64/python2.4/lib-tk/Tkinter.py", line 1345, in __call__ return self.func(*args) File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccpnmr/format/gui/ImportExportFormatPopup.py", line 864, in ok if (not self.apply()): File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccpnmr/format/gui/ImportExportFormatPopup.py", line 886, in apply self.parent.linkResonances() File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccpnmr/format/gui/FormatConverter.py", line 910, in linkResonances popup = self.multiDialog.LinkResonancesSetup(self,self.project,nmrConstrain Store) File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccpnmr/format/general/Multi ialog.py", line 557, in LinkResonancesSetup linkRes = linkResonances(project,guiParent = guiParent,nmrConstraintStore = nmrConstraintStore,**keywds) File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccpnmr/format/process/linkR sonances.py", line 405, in __init__ self.run(proj,**keywds) File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccpnmr/format/process/linkR sonances.py", line 737, in run self.linkResonancesToAtoms() File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccpnmr/format/process/linkR sonances.py", line 2832, in linkResonancesToAtoms if not self.linkToExistingResonances([nmrAtom],None,[singleAtomResName],res equired = 1): File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccpnmr/format/process/linkR sonances.py", line 3333, in linkToExistingResonances existingResonance.resonanceSet.atomSets = atomSets File "/raid/Users/vitaliy/ccpnmr/ccpnmr1.0/python/ccp/api/nmr/Nmr.py", line 1 3302, in setAtomSets raise ApiError("%s.setAtomSets:" % self.qualifiedName + ApiError: ccp.nmr.Nmr.ResonanceSet.setAtomSets:values must be list or tuple: >>> Thanks, Vitaliy