Ingesting CONNL-U: besides POS, also XPOS extracted

[pirolen]

Hi, upon ingesting CONNL-U in FLAT from this medieval Slavic UD treebank repo, the converter seems to extract not only the POS column values (from column 4), but also the XPOS (from column 5).

The latter values do not get an annotation scheme assigned by FLAT (understandably).
FLAT does issue a warning about "one or more set definitions" missing.

And then in the GUI, when selecting for Annotation Focus the (correct UD) POS tagset visualization, no Legend gets rendered. Upon selecting the XPOS tagset, its values get rendered well.

Attached is the document in which we encountered this; both as the original input in CONLL-U and also in the converted FoLiA. (In the latter btw provenance info got harder to trace back to specific users, since the reverse proxy name gets filled in as user.)

Many thanks for looking into this!

aninaswonderworker.folia.xml.txt
aninaswonderworker.conllu.txt

[proycon]

FLAT does issue a warning about "one or more set definitions" missing.

Right, this warning is about https://raw.githubusercontent.com/proycon/folia/master/setdefinitions/universal-dependencies.foliaset.ttl (which was never defined), not https://raw.githubusercontent.com/proycon/folia/master/setdefinitions/universal-pos.foliaset.ttl . So you can just ignore it if you don't care for the dependency relations.

And then in the GUI, when selecting for Annotation Focus the (correct UD) POS tagset visualization, no Legend gets rendered.

I can reproduce it indeed, that looks like a bug to me, the set is there so I don't see why it can't be visualised. I'll look into it.

[proycon]

This should now be fixed in v0.11.5 (docker container also published), the legend and class colours appear again: