Question

我似乎对如何使MvvmCross检测与Mono for Android中的视图相关联的ViewModel感到困惑。我试图跟踪TwitterSearch实现导航，但它不起作用。

RequestNavigate<LoginViewModel>();

这是我的观点：

[Activity(Label = "Login")]
public class LoginActivity : MvxBindingActivityView<LoginViewModel>
{
    protected override void OnCreate(Bundle bundle)
    {
        base.OnCreate(bundle);

        App.InitializeRestConnection(this);
    }

    protected override void OnViewModelSet()
    {
        SetContentView(Resource.Layout.LoginBindable);
    }

}

这是例外：

I/ActivityManager(  307): Displayed com.desco.pendulum/pendulum.androidapp.SplashScreenActivity: +1s373ms (total +4s420ms)
I/Navigation( 8643):   0.50 Navigate to LoginViewModel with args
I/mono-stdout( 8643): Navigation:Diagnostic:  0.50 Navigate to LoginViewModel with args
I/MonoDroid( 8643): UNHANDLED EXCEPTION: System.Collections.Generic.KeyNotFoundException: Could not find view for dESCO.Mobile.ViewModels.LoginViewModel
I/MonoDroid( 8643): at Cirrious.MvvmCross.Views.MvxViewsContainer.GetViewType (System.Type) <0x001a4>
I/MonoDroid( 8643): at Cirrious.MvvmCross.Droid.Views.MvxAndroidViewsContainer.GetIntentFor (Cirrious.MvvmCross.Views.MvxShowViewModelRequest) <0x00023>
I/MonoDroid( 8643): at Cirrious.MvvmCross.Droid.Views.MvxAndroidViewPresenter.Show (Cirrious.MvvmCross.Views.MvxShowViewModelRequest) <0x00037>
I/MonoDroid( 8643): at Cirrious.MvvmCross.Droid.Views.MvxAndroidViewDispatcher/<>c__DisplayClass1.<RequestNavigate>b__0 () <0x0002f>
I/MonoDroid( 8643): at Java.Lang.Thread/RunnableImplementor.Run () <0x0003f>
I/MonoDroid( 8643): at Java.Lang.IRunnableInvoker.n_Run (intptr,intptr) <0x00037>
I/MonoDroid( 8643): at (wrapper dynamic-method) object.7060b187-418d-4bca-ad4f-8b9cae936501 (intptr,intptr) <0x0003b>

有什么建议吗？

获取异常：找不到[ViewModelName]的视图

0 个答案: