[UWP]在发布版本中发生异常，Debug构建工作正常 [英] [UWP] Exception occurs in release build, Debug build works fine

问题描述

使用< g class =" gr_ gr_9 gr-alert gr_gramm gr_inline_cards gr_run_anim标点符号only-ins replaceWithoutSep"数据-GR-ID =" 9" ID = QUOT; 9">释放< / g取代;构建应用程序安装。但是当我运行应用程序时，我得到以下
异常。但它在调试版本中工作正常。 
$


System.Reflection.MissingMetadataException：Reflection_InsufficientMetadata_NoHelpAvailable：EETypeRva：0x00093618。有关详细信息，请访问http://go.microsoft.com/fwlink/?LinkId=623485

   在SharedLibrary！< BaseAddress> + 0x6171de

   在SharedLibrary！< BaseAddress> + 0x472787

    at System.Reflection.TypeInfo.get_IsVisible（）

   在CMSWindowsApp！< BaseAddress> + 0x9afe7c

    at Newtonsoft.Json.Utilities.DynamicProxyMetaObject< Newtonsoft.Json.Linq.JObject> .BuildCallMethodWithResult（String methodName，Dynamic.DynamicMetaObjectBinder binder，Collections.Generic.IEnumerable< System.Linq.Expressions.Expression>
args， Dynamic.DynamicMetaObject fallbackResult，Json.Utilities.DynamicProxyMetaObject< Newtonsoft.Json.Linq.JObject> .Fallback fallbackInvoke）

    at Newtonsoft.Json.Utilities.DynamicProxyMetaObject< Newtonsoft.Json.Linq.JObject> .CallMethodWithResult（String methodName，Dynamic.DynamicMetaObjectBinder binder，Collections.Generic.IEnumerable< System.Linq.Expressions.Expression> args，
Json.Utilities.DynamicProxyMetaObject< Newtonsoft.Json.Linq.JObject> .Fallback fallback，Json.Utilities.DynamicProxyMetaObject< Newtonsoft.Json.Linq.JObject> .Fallback fallbackInvoke）

    at Newtonsoft.Json.Utilities.DynamicProxyMetaObject< Newtonsoft.Json.Linq.JObject> .BindGetMember（Dynamic.GetMemberBinder binder）

   在System.Dynamic.GetMemberBinder.Bind（Dynamic.DynamicMetaObject target，Dynamic.DynamicMetaObject [] args）

    at System.Dynamic.DynamicMetaObjectBinder.Bind（Object [] args，Collections.ObjectModel.ReadOnlyCollection< System.Linq.Expressions.ParameterExpression> parameters，Linq.Expressions.LabelTarget returnLabel）

   在SharedLibrary！< BaseAddress> + 0x53c5d2

   在SharedLibrary！< BaseAddress> + 0x395594

    at System.Func< System.AsyncCallback，System.Object，System.IAsyncResult> .Invoke（AsyncCallback arg1，Object arg2）

   在CMSWindowsApp.Screens.URLPage.StoreLocalData（Object resultObj，String url）

   在CMSWindowsApp！< BaseAddress> + 0xc0b244

   在CMSWindowsApp！< BaseAddress> + 0x9bc3c7

   在System.Action< System.Runtime.CompilerServices.CallSite，CMSWindowsApp.Screens.Home，System.Object，CMSWindowsApp.Source.ViewModel.AllAssessmentListViewModel> .Invoke（Runtime.CompilerServices.CallSite arg1，Screens.Home arg2，Object arg3 ，Source.ViewModel.AllAssessmentListViewModel
arg4）

   在CMSWindowsApp！< BaseAddress> + 0xeb73e3



如何为发布版本修复此问题？

With the <g class="gr_ gr_9 gr-alert gr_gramm gr_inline_cards gr_run_anim Punctuation only-ins replaceWithoutSep" data-gr-id="9" id="9">release</g> build app get installed. But when I run the app I get the following exception. But it works fine in the debug build. 

System.Reflection.MissingMetadataException: Reflection_InsufficientMetadata_NoHelpAvailable: EETypeRva:0x00093618. For more information, visit http://go.microsoft.com/fwlink/?LinkId=623485
   at SharedLibrary!<BaseAddress>+0x6171de
   at SharedLibrary!<BaseAddress>+0x472787
   at System.Reflection.TypeInfo.get_IsVisible()
   at CMSWindowsApp!<BaseAddress>+0x9afe7c
   at Newtonsoft.Json.Utilities.DynamicProxyMetaObject<Newtonsoft.Json.Linq.JObject>.BuildCallMethodWithResult(String methodName, Dynamic.DynamicMetaObjectBinder binder, Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> args, Dynamic.DynamicMetaObject fallbackResult, Json.Utilities.DynamicProxyMetaObject<Newtonsoft.Json.Linq.JObject>.Fallback fallbackInvoke)
   at Newtonsoft.Json.Utilities.DynamicProxyMetaObject<Newtonsoft.Json.Linq.JObject>.CallMethodWithResult(String methodName, Dynamic.DynamicMetaObjectBinder binder, Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> args, Json.Utilities.DynamicProxyMetaObject<Newtonsoft.Json.Linq.JObject>.Fallback fallback, Json.Utilities.DynamicProxyMetaObject<Newtonsoft.Json.Linq.JObject>.Fallback fallbackInvoke)
   at Newtonsoft.Json.Utilities.DynamicProxyMetaObject<Newtonsoft.Json.Linq.JObject>.BindGetMember(Dynamic.GetMemberBinder binder)
   at System.Dynamic.GetMemberBinder.Bind(Dynamic.DynamicMetaObject target, Dynamic.DynamicMetaObject[] args)
   at System.Dynamic.DynamicMetaObjectBinder.Bind(Object[] args, Collections.ObjectModel.ReadOnlyCollection<System.Linq.Expressions.ParameterExpression> parameters, Linq.Expressions.LabelTarget returnLabel)
   at SharedLibrary!<BaseAddress>+0x53c5d2
   at SharedLibrary!<BaseAddress>+0x395594
   at System.Func<System.AsyncCallback,System.Object,System.IAsyncResult>.Invoke(AsyncCallback arg1, Object arg2)
   at CMSWindowsApp.Screens.URLPage.StoreLocalData(Object resultObj, String url)
   at CMSWindowsApp!<BaseAddress>+0xc0b244
   at CMSWindowsApp!<BaseAddress>+0x9bc3c7
   at System.Action<System.Runtime.CompilerServices.CallSite,CMSWindowsApp.Screens.Home,System.Object,CMSWindowsApp.Source.ViewModel.AllAssessmentListViewModel>.Invoke(Runtime.CompilerServices.CallSite arg1, Screens.Home arg2, Object arg3, Source.ViewModel.AllAssessmentListViewModel arg4)
   at CMSWindowsApp!<BaseAddress>+0xeb73e3

How do I fix this for the release build?

推荐答案

这与"反射"有关。本文档中提到了这一点： Reflection and .NET Native 。当使用.NET Native的反射时，它将
给出  MissingMetadataException 

This is be related to Reflection. This is mentioned in this document here:Reflection and .NET Native. When using reflection with .NET Native, it will give MissingMetadataException 

根据您的错误日志，我注意到您可能正在使用Newtonsoft.Json，这也是在提到的文件

此处。 

Based on your error log, I noticed that you may be using Newtonsoft.Json which is also mentioned in the document here. 

您可以尝试使用不依赖反射的Microsoft序列化器，例如  DataContractSerializer  。

You could try to use Microsoft serializers that do not rely on reflection like DataContractSerializer .

祝你好运，

Roy

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