Hi,
Mychem.0.9.2 is installed and the tests are passed except two functions
'cml_to_molecule' and 'molecule_to_cml', and then the mychem database is
created according to the instructions of " The Mychem Handbook". When the
"select match_substruct('C=O', obserialzied ) from bin_structures " is
executed, the message "ERROR 1123 (HY000): Can't initialize function
'match_substruct'; The second argument is null" is returned.
substruct_ATOM_IDS() and substruct_count() functions can be executed correctly.
Would you like to give me some help about the above error message? Thanks in
advance.
Best Regards
Duan Baogen
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