AttributeError: 'NoneType' object has no attribute 'col'

[klieret]

As reported by @CalculusAce in #42

In the pervious version, I was able to merge the notes tables into the card table after expanding the fields in the note table with fields as columns. In the current build, I am now unable to merge the field columns into the cards table, which is critical for an app I am developing. Here is the code I was using successfully in the previous version that no longer works in the current build.

collect = Collection()
cards = collect.cards
notes = collect.notes
notes.fields_as_columns(inplace=True)
field_cols = [col for col in notes.columns if 'nfld' in col]
cards.merge_notes(inplace=True,columns=field_cols+['nmodel','ntags','nid'])

I get the following error after upgrading to the latest version of ankipandas that you released this morning:

"ankidf.py", line 459, in merge_notes
    setattr(ret, md, getattr(self, md))

AttributeError: 'NoneType' object has no attribute 'col'

[klieret]

Ah, I see the issue. For a quick workaround, if you drop the inplace=True in your last line, I think it will work.

[klieret]

I will try to push a fix today

[klieret]

Sorry, it took me some time to get to this. This should be fixed now.

[klieret]

Thanks again for your report! Let me know if this work.

Note: I still need to release the package before you can update the normal way.

[klieret]

Published