Error:(170, 11) object <none> is not a member of package scala

val dispose_Infos = dispose_Infos_befor.map(it => {
(it._1, it._2, it._3, it._4, it._5.msg, it._5.rpt_type, it._5.pt, it._5.app_version, it._5.lid, it._5.channel, it._5.pid, it._5.device_type, it._5.language, it._5.typee, it._5.uuid, it._5.resolution, it._5.minuteKey, it._5.secondKey, it._5.dt, it._5.path, it._5.browser_major, it._5.appId, it._5.host, it._5.longitude, it._5.ac, it._5.ip, it._5.en, it._5.version, it._5.hvalue, it._5.tags, it._5.monthKey, it._5.openId, it._5.timezone, it._5.latitude, it._5.sid, it._5.times, it._5.city_name, it._5.os_api, it._5.yearKey, it._5.dateKey, it._5.browser, it._5.versionn, it._5.ann_version, it._5.country_code2, it._5.country_name, it._5.client, it._5.dpi, it._5.timestamp, it._5.md5value, it._5.geoip, it._5.os, it._5.forward, it._5.dateWeekKey, it._5.os_version, it._5.reffer, it._5.logdateTime, it._5.weekKey, it._5.message, it._5.referrer, it._5.app_name, it._5.timestampp, it._5.houreKey, it._5.device_brand, it._5.response, it._5.bytes, it._5.tk, it._5.userDevice)
})

            其中的it._5是映射的自己建的一个类，点出来他所有的属性用hive存储。

            错误如下：
            Error:(170, 11) object <none> is not a member of package scala
      (it._1, it._2, it._3, it._4, it._5.msg, it._5.rpt_type, it._5.pt, it._5.app_version, it._5.lid, it._5.channel, it._5.pid, it._5.device_type, it._5.language, it._5.typee, it._5.uuid, it._5.resolution, it._5.minuteKey, it._5.secondKey, it._5.dt, it._5.path, it._5.browser_major, it._5.appId, it._5.host, it._5.longitude, it._5.ac, it._5.ip, it._5.en, it._5.version, it._5.hvalue, it._5.tags, it._5.monthKey, it._5.openId, it._5.timezone, it._5.latitude, it._5.sid, it._5.times, it._5.city_name, it._5.os_api, it._5.yearKey, it._5.dateKey, it._5.browser, it._5.versionn, it._5.ann_version, it._5.country_code2, it._5.country_name, it._5.client, it._5.dpi, it._5.timestamp, it._5.md5value, it._5.geoip, it._5.os, it._5.forward, it._5.dateWeekKey, it._5.os_version, it._5.reffer, it._5.logdateTime, it._5.weekKey, it._5.message, it._5.referrer, it._5.app_name, it._5.timestampp, it._5.houreKey, it._5.device_brand, it._5.response, it._5.bytes, it._5.tk, it._5.userDevice)
                求教大神。

此问题是因为元组不能超过22个。所以用Row的方式返回。