Thanks, Paolo! That worked! But let me get this straight, if I use
from rdkit import Chem
Chem.Descriptors.MolWt(Chem.MolFromSmiles('CC'))
it does not work, but when I do
from rdkit import Chem
from rdkit.Chem import Descriptors
Descriptors.MolWt(Chem.MolFromSmiles('CC'))
it works. Shouldn't these be the same?
Thanks,
Navid
On Thu, Jan 23, 2020 at 12:07 PM Paolo Tosco <paolo.tosco.m...@gmail.com>
wrote:
> Hi Navid,
>
> try adding
>
> import rdkit.Chem.Descriptors
>
> before attempting to use MolWt.
>
> Cheers,
> p.
> On 23/01/2020 17:02, Navid Shervani-Tabar wrote:
>
> Update: I was able to go back to square one. Using RDKit-2019.09.3.0 I
> still get the error
>
> module 'rdkit.Chem' has no attribute 'Descriptors'
>
> when using Chem.Descriptors.MolWt.
>
> Navid
>
>
>
> On Thu, Jan 23, 2020 at 9:37 AM Navid Shervani-Tabar <nshe...@gmail.com>
> wrote:
>
>> Hello,
>>
>> I was trying to use the MolWt function in RDKit. I tried
>> Chem.Descriptors.MolWt but I got
>>
>> module 'rdkit.Chem' has no attribute 'Descriptors'
>>
>> I thought that might be related to the fact that I used the 2019.03
>> version. So I updated using
>>
>> conda install -c conda-forge rdkit
>>
>> But now when I import
>>
>> from rdkit.Chem.QED import qed
>>
>> I get
>>
>> Process finished with exit code 139 (interrupted by signal 11: SIGSEGV)
>>
>> Any suggestions how to fix this?
>>
>> Thanks!
>> Navid
>>
>>
>>
>
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