Smile which is correctly decoded by smile-tool throws JsonParseException when deserialized with smile 2.7.1. The input smile corresponds to the JSON: > [{ "(VLAN) Days of the week is member available for this work?": null } > ] It seems to depend very precisely on the field name. Reproduce by cloning https://github.com/fivetran/smile-error and running `mvn test`. Possibly related to #31 and #27