uni-app schema2code 无法生成相应的代码

一旦出现object表单就不生成了，是我编辑器的问题吗？还是bug？
{ “bsonType”: “object”, “required”: [], “permission”: { “read”: false, “create”: false, “update”: false, “delete”: false }, “properties”: { “_id”: { “description”: “ID，系统自动生成” }, “title”: { “bsonType”: “object”, “title”: “标题”, “properties”: { “cn”: { “bsonType”: “string”, “title”: “中文” }, “en”: { “bsonType”: “string”, “title”: “英文”, “trim”: “both” } } } } }