kotlin中申明MZBannerView。必须带范型吗？MZBannerView<BannerBean>这样声明后出现报错

[lewolicc]

kotlin中 声明var bannerView: MZBannerView<BannerBean>?=null 然后调用bannerView .setDelayedTime()不支持，报错Error:(61, 9) Smart cast to 'MZBannerView<BannerBean>!' is impossible, because 'bannerView' is a mutable property that could have been changed by this time 我用Java写的时候可以不带范型，但是kotlin必须带才不报错，然后这样调用setDelayedTime方法就会报错

[clbDream]

Out-projected type 'MZBannerView<>!' prohibits the use of 'public open fun setPages(datas: (Mutable)List<T!>!, mzHolderCreator: MZHolderCreator<(raw) MZViewHolder<>!>!): Unit defined in com.zhouwei.mzbanner.MZBannerView'

[clbDream]

我使用kotlin报了这样的错,可以帮忙解决一下吗

[CodeK1988]

(rootBinding.banner as MZBannerView<List<Royalty>>).setPages(newList) { ViewPagerHolder() } @clbDream

[xiaolunan]

private lateinit var mMZBanner: MZBannerView<HomePagerContent.DataBean> mMZBanner = headerView.findViewById(R.id.banner)

    mMZBanner.setPages(
        dataBean,
        MZHolderCreator<BannerViewHolder> { BannerViewHolder() })

    mMZBanner.start()

override fun onPause() { super.onPause() if (::mMZBanner.isInitialized) { mMZBanner.pause() } }

override fun onResume() {
    super.onResume()
    if (::mMZBanner.isInitialized) {
        mMZBanner.start()
    }
}