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我正在使用适用于 UWP 的 Microsoft 广告 SDK：https ://marketplace.visualstudio.com/items?itemName=AdMediator.MicrosoftAdvertisingSDK并希望将原生广告添加到我的应用程序

这是演示该问题的代码：

auto NativeAdManager = ref new Microsoft::Advertising::WinRT::UI::NativeAdsManager("d25517cb-12d4-4699-8bdc-52040c712cab", "10043134");
NativeAdManager->AdReady += ref new Windows::Foundation::EventHandler<Platform::Object^>([](Platform::Object ^ s, Platform::Object ^ ad)
    {
        Platform::String^ Title = static_cast<Microsoft::Advertising::WinRT::UI::NativeAd^>(ad)->Title;
        Platform::String^ desc = static_cast<Microsoft::Advertising::WinRT::UI::NativeAd^>(ad)->Description;
        __debugbreak();
    });
NativeAdManager->ErrorOccurred += ref new Windows::Foundation::EventHandler<Microsoft::Advertising::WinRT::UI::AdErrorEventArgs^>([](Platform::Object^ sender, Microsoft::Advertising::WinRT::UI::AdErrorEventArgs^ e) {
        auto x = e->ErrorMessage;
        __debugbreak();
    });
    NativeAdManager->RequestAd();

一旦RequestAd()调用 get ，AdReady事件处理程序就会按预期运行，但问题是广告数据是无稽之谈。例如Titleis nullptr，Description是一个无效的字符串句柄，AdIcon是一个无效的图像类等。该ErrorOccurred事件永远不会触发。Visual Studio 的调试输出窗口中也有一些奇怪的输出：

 info:get_AppId() invoked.  [Windows::ApplicationModel::Store::CurrentAppFactory::get_AppId]
The thread 0x3ce0 has exited with code 0 (0x0).
ERROR:ChkHr(spStoreCommerce->Initialize(HStringReference(wszCV).Get())) (0x803f6107)    [Windows::ApplicationModel::Store::CurrentAppFactory::GetStoreCommerce]
ERROR:ChkHr(GetStoreCommerce(&spStoreCommerce)) (0x803f6107)    [Windows::ApplicationModel::Store::CurrentAppFactory::get_AppId]
 info:GetAppReceiptAsync() invoked. [Windows::ApplicationModel::Store::CurrentAppFactory::GetAppReceiptAsync]
ERROR:ChkHr(spStoreCommerce->Initialize(HStringReference(wszCV).Get())) (0x803f6107)    [Windows::ApplicationModel::Store::CurrentAppFactory::GetStoreCommerce]
ERROR:ChkHr(GetStoreCommerce(&spStoreCommerce)) (0x803f6107)    [Windows::ApplicationModel::Store::CurrentAppFactory::GetAppReceiptAsync]
WLID Error: 80860003Exception thrown at 0x00007FFA59024008 in Advertising.exe: Microsoft C++ exception: Concurrency::task_canceled at memory location 0x00000064AFDFF228.

我究竟做错了什么？

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