[Rdkit-discuss] RuntimeError creating MolBlock

[Noel O'Boyle]

I've done it again :-/

>>> print Chem.MolToMolBlock(Chem.MolFromSmiles("CCCC"))
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
RuntimeError: Pre-condition Violation

Noel