1. 调用激励广告的show()，成功弹出了广告，但并为收到show的返回值 then()和catch()都没触发
2. 关闭广告时触发catch() ，错误为：TypeError: Cannot read properties of null (reading 'appid')，具体错误在下面

日志如下：

ad show 1

appservice.app.js:83 onClose event emit {isEnded: false}

appservice.app.js:83 onLoad event emit

appservice.app.js:83 videoAd.show().catch() TypeError: Cannot read properties of null (reading 'appid')

    at dH.kk (WAAppAd.js:1)

    at dH.Dk (WAAppAd.js:1)

    at dH.<anonymous> (WAAppAd.js:1)

    at Iterator.next (<anonymous>)

    at t (WAAppAd.js:1)

    at l (WAAppAd.js:1) !!!

appservice.app.js:83 ad show 2