Autoform update not working

help
1

For some reason I get the following when I load a template with a type=“update” quickform. The form cannot be submitted. What am I doing wrong? Thanks!

Exception from Tracker recompute function:
debug.js:41 RangeError: Maximum call stack size exceeded
    at Object (native)
    at isObject (http://localhost:3000/packages/aldeed_simple-schema.js?e210968641793751997ffe233af33b53af8566e4:1000:18)
    at isBasicObject (http://localhost:3000/packages/aldeed_simple-schema.js?e210968641793751997ffe233af33b53af8566e4:1024:10)
    at parseObj (http://localhost:3000/packages/aldeed_simple-schema.js?e210968641793751997ffe233af33b53af8566e4:1147:15)
    at http://localhost:3000/packages/aldeed_simple-schema.js?e210968641793751997ffe233af33b53af8566e4:1159:11
    at Function._.each._.forEach (http://localhost:3000/packages/underscore.js?0a80a8623e1b40b5df5a05582f288ddd586eaa18:159:22)
    at parseObj (http://localhost:3000/packages/aldeed_simple-schema.js?e210968641793751997ffe233af33b53af8566e4:1155:9)
    at http://localhost:3000/packages/aldeed_simple-schema.js?e210968641793751997ffe233af33b53af8566e4:1159:11
    at Function._.each._.forEach (http://localhost:3000/packages/underscore.js?0a80a8623e1b40b5df5a05582f288ddd586eaa18:159:22)
    at parseObj (http://localhost:3000/packages/aldeed_simple-schema.js?e210968641793751997ffe233af33b53af8566e4:1155:9)