错误（一）

1.
org.hibernate.QueryException: could not resolve property: carNumberID of: com.web.pojo.CarInfoPojo [from com.web.pojo.TMaintainItems as mi,com.web.pojo.TMaintain as m,com.web.pojo.TOperation as o,com.web.pojo.CarInfoPojo as c where c.carNumberID=o.carNumberID and o.operationID=m.operationID and m.maintainID=mi.maintainID and c.carNumberId ='粤AJ055Z']


表示你查询的时候有个属性carNumberID跟对象（com.web.pojo.CarInfoPojo）的字段不符合，没有完全匹配上。



2.
org.hibernate.QueryException: could not resolve property: maintainID of: com.web.pojo.TMaintain [from com.web.pojo.TMaintainItems as mi,com.web.pojo.TMaintain as m,com.web.pojo.TOperation as o,com.web.pojo.CarInfoPojo as c where c.carNumberID=o.carNumberID and o.operationID=m.operationID and m.maintainID=mi.maintainID and c.carNumberId ='粤AJ055Z']

以上特别注意的地方：mi.maintain不能写成mi.maintainID

public class TMaintainItems implements java.io.Serializable {

    // Fields

    private Long maintainItemsIndex;
    private TMaintain maintain;  ----这里！！！
    private String serviceId;
    private String serviceName;
    private String itemChargeType;
    private String itemState;