After updating to Electrodynamics-1.19.2-0.7.2-3.jar I still seem to be getting the same issue
here's the log
crash-2023-03-25_19.55.15-client.txt

It's an issue with jaopca. They need to update their JSON syntaxes. Report it to the mod author.

after the last update the error seems to have jumped to something else
here's the log.
crash-2023-03-26_15.19.26-client.txt