protegeproject/cellfie-plugin

regex returning some empty results

Opened this issue · 6 comments

intrixius commented

Please see this question on stackoverflow, especially this comment

Somehow I get results back that are empty classes. It seems that my regex is correct, but that Cellfie is somehow behaving strange....

Any ideas?

intrixius commented

is it due to this line (from mapping-master)?

csnyulas commented

I attempted to provide a solution to your question on stackoverflow:
http://stackoverflow.com/a/42150101/7543060
I hope that helps.

Nonetheless, we should definitely take a look at MappingMaster to make sure that we won't accept references for empty string matches.

intrixius commented

Thanks for that, but I already tried that.

We have been investigating this a bit more, and it seems that there is a discrepancy between what the logs tell and what is effectively created. The empty classes do not appear in the log, however, they are created as classes.
We will continue our search...

csnyulas commented

Can you please send us a sample ontology, spreadsheet and mapping file?

SteBiard commented

Hello, I am running in the same issue. I need to get words separated by commas, and null systematically come as one of the results. Thanks in advance for any evolution or workaround solving this issue. It is really a great tool.

  • 👍1
martinjoconnor commented

First, make sure you are using the latest version of Protege and Cellfie.

If you still have a problem can you attach an example spreadsheet and Mapping Master expression file that demonstrates the problem.