Android(安卓)序列化(Serializable)出现错误 java.lang.RuntimeException: Parcelable encountered IOException writ

在传数据对象的时候，使用Serializable的时候，出现了一个错误，
java.lang.RuntimeException: Parcelable encountered IOException writing serializable object (name = com.**.Bean)

因为我的bean下面还是还嵌套了其他自定义的实体类，然而这个个实体类没有实现Serialzable接口,所以会出现这个类型转换的异常的错误.

解决办法：让所有的实体类都实现SerialZable接口就可以了。
如下：

public class AddPlanDialogBean implements Serializable {    /**     * order : {"margin_price":133.67,"client_num":"OP171026224746575054"}     * bonus : [{"ub_id":"3","price":200,"total_price":5000,"use_end":"2017-12-19"}]     */    private OrderEntity order;    private List bonus;    public void setOrder(OrderEntity order) {        this.order = order;    }    public void setBonus(List bonus) {        this.bonus = bonus;    }    public OrderEntity getOrder() {        return order;    }    public List getBonus() {        return bonus;    }    public static class OrderEntity implements Serializable {        /**         * margin_price : 133.67         * client_num : OP171026224746575054         */        private double margin_price;        private String client_num;        public void setMargin_price(double margin_price) {            this.margin_price = margin_price;        }        public void setClient_num(String client_num) {            this.client_num = client_num;        }        public double getMargin_price() {            return margin_price;        }        public String getClient_num() {            return client_num;        }    }    public static class BonusEntity implements Serializable  {        /**         * ub_id : 3         * price : 200         * total_price : 5000         * use_end : 2017-12-19         */        private String ub_id;        private int price;        private int total_price;        private String use_end;        public void setUb_id(String ub_id) {            this.ub_id = ub_id;        }        public void setPrice(int price) {            this.price = price;        }        public void setTotal_price(int total_price) {            this.total_price = total_price;        }        public void setUse_end(String use_end) {            this.use_end = use_end;        }        public String getUb_id() {            return ub_id;        }        public int getPrice() {            return price;        }        public int getTotal_price() {            return total_price;        }        public String getUse_end() {            return use_end;        }    }}

本人菜鸟一个，有什么不对的地方希望大家指出评论，大神勿喷，希望大家一起学习进步！

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