"Unit not defined" error

I added the units in the following schema:

https://gitlab.mpcdf.mpg.de/nomad-lab/nomad-FAIR/-/blob/ikz_eln_poc/nomad/datamodel/metainfo/eln/ikz_movpe_sto/__init__.py

in the ikz_eln_poc branch.

When I run the generate_gui_artifacts script I get these errors

..."milliliter" is not defined in the unit definitions. ..."milligram" is not defined in the unit definitions. ..."nanoliter" is not defined in the unit definitions.

I also tried to change it to mmeter, mgram, nmeter but it cannot generate the artifacts as well.

If I drop the corresponding yaml schema file in the upload, I don't get any error:

https://github.com/FAIRmat-Experimental/Area_A_application_definitions/blob/main/movpe_app-def_schema.archive.yaml