hi, I ran the jarfile, but got the exception like:
(base) sh-4.2$ java -jar rf2-to-owl-0.0.4.jar -mode rf2-to-owl -rf2Folder /home/s2020017/work/snomed-owl-toolkit/SNOMED_CT/SnomedCT_InternationalRF2_PRODUCTION_20200731T120000Z/Snapshot -output ontology.owl
log4j:WARN No appenders could be found for logger (com.termmed.owl.util.FileHelper).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
Exception in thread "main" java.lang.NullPointerException
at java.io.File.(File.java:277)
at com.termmed.owl.RF2Parser.parse(RF2Parser.java:235)
at com.termmed.owl.Runner.main(Runner.java:81)
It seems that rf2-to-owl has English (en-us) as annotation language hardwired, and it happily ignores other languages without warning. Any plans on getting the tool to accept whatever language the RF2 files are in?