meteor mongo删除回调

Question

  

不工作文档删除回调总是错误= null查询返回   是错的，是的。查询返回是cor null

activity.remove: (id) => {
        try {
            activitys.remove({
                $and: [{
                        _id: id
                    },
                    {
                        owner: Meteor.userId()
                    }
                ]
            }, (error) => {
                console.log(error);
                if (!error) {
                   console.log("success");
                } else {
                   console.log("error oldu");
                }
            });
        } catch (e) {
            throw new Meteor.Error(e.error, e.reason);
        } 
}