这种格式数据取value对应值，总是报错是为什么

这种格式数据取value对应值，总是报错。0121:[7,20] Invalid argument type - invalid type structid:STRING,value:STRING of argument 1 for function from_json, expect STRING good_id size_item size_chart_item

211487 23864 {id:28622, value:}

211487 23864 {id:25943, value:14}

211487 23864 {id:25944, value:2-3}

211487 23864 {id:25945, value:13.5}

211487 23865 {id:28622, value:}

211487 23865 {id:25943, value:14.5}