Question

我的WP8.1 Silverlight应用程序上有一个adcontrol。每当应用程序进入横向时，我都会收到以下错误，该错误在adcontrol的“erroroccured”事件中捕获。如果我的手机启动应用程序并且手机处于纵向向上位置，则不会发生此错误，但如果我转动手机，在重新定位项目后，我会收到错误（对象引用未设置为对象实例）

P.S。我目前正在使用此测试单元：Image300_50，test_client

Start Error------
   at Microsoft.Advertising.Mobile.UI.AdvertisingWebBrowser..ctor(Double controlWidth, Double controlHeight, Boolean isClickable, Boolean showProgressBar, WebBrowserPool objectPool)
   at Microsoft.Advertising.Mobile.UI.AdvertisingWebBrowser..ctor(Double controlWidth, Double controlHeight, String html, WebBrowserPool objectPool)
   at Microsoft.Advertising.Mobile.UI.BannerAdFrameManager..ctor(BannerAd ad, Int32 adWidth, Int32 adHeight, Size maxSize, StackPanel parent, WebBrowserPool objectPool)
   at Microsoft.Advertising.Mobile.UI.AdFrameManager.CreateAdFrameManager(IAdvertisement ad, StackPanel parent, EventHandler`1 richMediaActionEventHandler, Thickness expandedAdMarginPx, String rendererOptions, Double width, Double height, Double scale, Size maxSize, EventBroadcaster eventBroadcaster, WebBrowserPool objectPool)
   at Microsoft.Advertising.Mobile.UI.AdControl.VerifyAndDisplayAd(IAdvertisement ad)
   at Microsoft.Advertising.Mobile.UI.AdControl.RefreshAdInternal()
End Error-------

WP8.1 Silverlight App Ads，Obj ref未设置为实例

0 个答案: