fix |> 修复竖屏直播直播流加载失败背景色不正确问题

@@ -148,6 +148,11 @@ export struct DetailPlayVLivePage {
         .width('100%')
         .width('100%')
         .blur(100)
         .blur(100)
         .renderFit(RenderFit.RESIZE_COVER)
         .renderFit(RenderFit.RESIZE_COVER)
+      RelativeContainer()
+        .backgroundColor(Color.Black)
+        .visibility(this.isPlayerError ? Visibility.Visible :
+        Visibility.None)
+
       // 直播结束且无回看
       // 直播结束且无回看
       if (this.liveState === 'end' && StringUtils.isEmpty(this.playUrl)) {
       if (this.liveState === 'end' && StringUtils.isEmpty(this.playUrl)) {
         PlayerEndView()
         PlayerEndView()