详细报错如下，无玩家操作记录，怎么触发的也未知。请问官方如何解决此问题  TypeError: Cannot read properties of undefined (reading 'head_bg_img') at qw.getRewardedMpCardInfo (https://lib/WAGameAd.js:1:478732) at qw.getRewardedVideoData (https://lib/WAGameAd.js:1:479121) at qw.handleRewardedVideoAd (https://lib/WAGameAd.js:1:479817) at https://lib/WAGameAd.js:1:478105 at Array.forEach (<anonymous>) at qw.handleMultiRewardedVideoAd (https://lib/WAGameAd.js:1:478035) at n.value (https://lib/WAGameAd.js:1:70774) at n.value (https://lib/WAGameAd.js:1:70435) at https://lib/WAGameAd.js:1:492136 at Iterator.next (<anonymous>), at e.fatal (https://usr/game.js:145:25885) at Function.<anonymous> (https://usr/game.js:145:10970) at Function.t (https://lib/WAGameSubContext.js:1:178506)

<TypeError: Cannot read properties of undefined (reading 'head_bg_img')> TypeError: Cannot read properties of undefined (reading 'head_bg_img') at qw.getRewardedMpCardInfo (https://lib/WAGameAd.js:1:478732) at qw.getRewardedVideoData (https://lib/WAGameAd.js:1:479121) at qw.handleRewardedVideoAd (https://lib/WAGameAd.js:1:479817) at https://lib/WAGameAd.js:1:478105 at Array.forEach (<anonymous>) at qw.handleMultiRewardedVideoAd (https://lib/WAGameAd.js:1:478035) at n.value (https://lib/WAGameAd.js:1:70774) at n.value (https://lib/WAGameAd.js:1:70435) at https://lib/WAGameAd.js:1:492136 at Iterator.next (<anonymous>)

玩家反馈游戏中异常，通过监控后发现，报错异常为以下内容。不清楚含义是什么。求官方解答下。 [图片][图片][图片]