Hi,
I am using Aria(2.2) - CCPN(1.0, Release 15) combination. Everything works well,
however, if I want to export Aria assignments to CCPN, I get the following error
message:
=============================================================================
MESSAGE [Protocol]: CCPN export: Creating new constraint set.
Traceback (most recent call last):
File "/usr/local/aria2.2/aria2.py", line 881, in ?
verbose_level, use_condor=condor)
File "/usr/local/aria2.2/aria2.py", line 797, in run_aria
project.go(use_condor)
File "/usr/local/aria2.2/src/py/Project.py", line 1426, in go
self.run_protocol(first_iteration)
File "/usr/local/aria2.2/src/py/Project.py", line 1432, in run_protocol
last_iteration = self.getProtocol().go(iteration, self.getMolecule())
File "/usr/local/aria2.2/src/py/Protocol.py", line 1632, in go
iteration = self.start(iteration, molecule)
File "/usr/local/aria2.2/src/py/Protocol.py", line 1616, in start
return self.run_protocol(molecule, iteration)
File "/usr/local/aria2.2/src/py/Protocol.py", line 2091, in run_protocol
self.writeReports(iteration)
File "/usr/local/aria2.2/src/py/Protocol.py", line 1504, in writeReports
self.dumpIteration(iteration)
File "/usr/local/aria2.2/src/py/Protocol.py", line 1214, in dumpIteration
self._dump_ccpn(iteration, path)
File "/usr/local/aria2.2/src/py/Protocol.py", line 1033, in _dump_ccpn
structures)
File "/usr/local/aria2.2/src/py/exportToCcpn.py", line 508, in
getConstraintsFromAria2
fixedResonance2 = getFixedResonanceFromAria2Atom(ariaAtom2, chain2,
constraintSet)
File "/usr/local/aria2.2/src/py/exportToCcpn.py", line 830, in
getFixedResonanceFromAria2Atom
resonance = getResonanceFromAria2Atom(chain, ariaAtom)
File "/usr/local/aria2.2/src/py/exportToCcpn.py", line 756, in
getResonanceFromAria2Atom
project = chain.root
AttributeError: 'NoneType' object has no attribute 'root'
================================================================================\
I am not sure which program (CCPN/Aria) is the cause. I apologize if I am
doing something wrong.
Thanks in advance,
Regards,
Lalit Deshmukh,
University of Connecticut,
Storrs, CT, USA
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