I am trying to do a SAPT0 calculation. But, i think there is something wrong with my installation (which is why i labeled “Uncaregorized”, not "SAPT0). I used the input provided by Avogadro, in cartesian coordinates. When i tried to run, i got the following error:
File “/home/bruno/psi4conda/bin/psi4”, line 372, in
exec(content)
File “”, line 89, in
File “/home/bruno/psi4conda/lib/python3.8/site-packages/psi4/driver/wrapper_autofrag.py”, line 69, in auto_fragments
molecule.update_geometry()
AttributeError: ‘str’ object has no attribute ‘update_geometry’
Printing out the relevant lines from the Psithon → Python processed input file:
H 3.72644 0.30811 3.16269
H 2.71382 0.44178 1.68583
H 4.38910 1.03598 1.66004
“”“)
core.IO.set_default_namespace(”")
→ auto_fragments(‘’)
energy(‘sapt0’)
!--------------------------------------------------!
! !
! ‘str’ object has no attribute ‘update_geometry’ !
! !
!--------------------------------------------------!
But i really don’t know how to fix it. Any ideas?