我在我的Core和iOS项目中安装了Mvvmcross彩色插件的3.5.1版本。当我启动应用程序时，应用程序崩溃，错误如下：Mvvmcross彩色插件在启动时出现错误应用程序
Cirrious.CrossCore.Exceptions.MvxException：未找到类型为Cirrious.MvvmCross.Plugins.Color.Touch.Plugin ---> System.MissingMethodException的缺省构造函数：Default找不到类型为Cirrious.MvvmCross.Plugins.Color.Touch.Plugin的构造函数，位于/ Users/builder/data/lanes/2356/3c0ec355/source/maccore/_build /中的System.RuntimeType.CreateInstanceMono（Boolean nonPublic）[0x00085] Library/Frameworks/Xamarin.iOS.framework/Versions/git/src/mono/mcs/class/corlib/ReferenceSources/RuntimeType.cs：105 at System.RuntimeType.CreateInstanceSlow（Boolean publicOnly，Boolean skipCheckThis，Boolean fillCache，System。 Threading.StackCrawlMark & stackMark）[0x0001a] in/Users/builder/data/lanes/2356/3c0ec355/source/maccore/_build/Library /Frameworks/Xamarin.iOS.framework/Versions/git/src/mono/mcs/class/corlib/ReferenceSources/RuntimeType.cs:87 at System.RuntimeType.CreateInstanceDefaultCtor（Boolean publicOnly，Boolean skipCheckThis，Boolean fillCache，System.Threading .StackCrawlMark & stackMark）[0x0002a] in /Users/builder/data/lanes/2356/3c0ec355/source/maccore/_build/Library/Frameworks/Xamarin.iOS.framework/Versions/git/src/mono/external/referencesource/ mscorlib程序/系统/ rttype.cs：5734 在System.Activator.CreateInstance [T]（）< 0x1002ecbe0 + 0x0008f>在：0 在Cirrious.CrossCore.Plugins.MvxLoaderPluginBootstrapAction 2[TPlugin,TPlatformPlugin].<PreLoad>b__0() [0x00000] in <filename unknown>:0 at Cirrious.CrossCore.Plugins.MvxLoaderPluginManager.FindPlugin (System.Type toLoad) [0x0004d] in <filename unknown>:0 at Cirrious.CrossCore.Plugins.MvxPluginManager.ExceptionWrappedLoadPlugin (System.Type toLoad) [0x00000] in <filename unknown>:0 --- End of inner exception stack trace --- at Cirrious.CrossCore.Plugins.MvxPluginManager.ExceptionWrappedLoadPlugin (System.Type toLoad) [0x00040] in <filename unknown>:0 at Cirrious.CrossCore.Plugins.MvxPluginManager.EnsurePlatformAdaptionLoaded[T]() [0x00021] in <filename unknown>:0 at Cirrious.MvvmCross.Plugins.Color.PluginLoader.EnsureLoaded() [0x00006] in <filename unknown>:0 at Cirrious.CrossCore.Plugins.MvxPluginManager.EnsurePluginLoaded (IMvxPluginLoader pluginLoader) [0x0005e] in <filename unknown>:0 at Cirrious.CrossCore.Plugins.MvxPluginManager.EnsurePluginLoaded (System.Type type) [0x0007f] in <filename unknown>:0 at Cirrious.CrossCore.Plugins.MvxPluginManager.EnsurePluginLoaded[TType]() [0x00000] in <filename unknown>:0 at Cirrious.CrossCore.Plugins.MvxPluginBootstrapAction 1 [TPlugin] .Load（IMvxPluginManager经理） 0x00000] in：0 at Cirrious.CrossCore.Plugins.MvxLoaderPluginBootstrapAction 2[TPlugin,TPlatformPlugin].Load (IMvxPluginManager manager) [0x00007] in <filename unknown>:0 at Cirrious.CrossCore.Plugins.MvxPluginBootstrapAction 1 [TPlugin] .RunAction（）[0x00006] in：0 at Cirrious.CrossCore.IoC.MvxSimpleIoCContainer.InternalSetResolver（System.Type tInterface，IResolver resolver）[0x0005c] in：0 at Cirrious.CrossCore.IoC.MvxSimpleIoCContainer.RegisterSingleton（System.Type tInterface，System.Object theObject）[0x00008 ] in：0 at Cirrious.CrossCore.IoC.MvxSimpleIoCContainer.RegisterSingleton [TInterface]（Cirrious.CrossCore.IoC.TInterface theObject）[0x00000] in：0 at Cirrious.CrossCore.Mvx.RegisterSingleton [TInterface]（Cirrious.CrossCore .TInterface服务）[0x00006]在：0 在Cirrious.MvvmCross.Platform.MvxSetup.InitializePluginFramework（）[0x0001a]在：0 在Cirrious.MvvmCross.Platform.MvxSetup.InitializeSecondary（）[0x00068]在：0 在Cirrious.MvvmCross.Platform.MvxSetup.Initialize（）[0x00006] in：0 at Orderpad.iOS.AppDelegate.FinishedLaunching（UIKit.UIApplication应用程序，Foundation.NSDictionary launchOptions）[0x00024]位于/Users/edward.price/Development/source/client/Orderpad.Android/Orderpad.iOS/AppDelegate.cs:32 UIKit.UIApplication：UIApplicationMain（int，string []，intptr，intptr） at UIKit.UIApplication.Main（System.String [] args，IntPtr principal，IntPtr delegate）[0x00005] in（wrapper managed-to-native） /Users/builder/data/lanes/2356/3c0ec355/source/maccore/src/UIKit/UIApplication.cs:77 at UIKit.UIApplication.Main（System.String [] args，System.String principalClassName，System.String delegateClassName ）在/Users/builder/data/lanes/2356/3c0ec355/source/maccore/src/UIKit/UIApplication.cs:60 中的[0x0001c]位于Orderpad.iOS.Application.Main（System.String [] args）[0x00008 ]在/Users/edward.price/Development/source/client/Orderpad.Android/Orderpad.iOS/Ma in.cs：12
它在setup.Initialize（）;失败。
public override bool FinishedLaunching(UIApplication application, NSDictionary launchOptions)
{
_window = new UIWindow(UIScreen.MainScreen.Bounds);
var setup = new Setup(this, _window);
setup.Initialize();
ApplyTheme();
var startup = Mvx.Resolve<IMvxAppStart>();
startup.Start();
_window.MakeKeyAndVisible();
return true;
}
最后MVX调试跟踪是：
确保插件加载的Cirrious.MvvmCross.Plugins.Color.PluginLoader
任何想法是什么问题呢？