Validator reporting MissingCoordinates for Stops which have lat/long

[rachelmannionNTA]

Summary:

I ran the validator and it reported MissingCoordinates for Stops which have lat/long, the root cause of this seems to be the following exception
java.lang.IllegalArgumentException: org.opengis.referencing.datum.DatumFactory is not an ImageIO SPI class

Steps to reproduce:

Using the tool, validate the MBTA zip and real time feed, tool reports MissingCoordinates problem even though stops have lat/long.
I also ran the tool on our own zip and real time feed, and got the same error

Expected behavior:

Expect that the tool would not report this as an problem

Observed behavior:

Tool reported this as a problem for all stops

Platform:

Running ghcr.io/mobilitydata/gtfs-realtime-validator:latest on Docker in Windows