Next take on #57: Use DeclaredFields instead of GetDeclaredField, as it should fix the problem according to zevsst. We now use the USE_TYPEINFO variant for iOS.

Author: fubar-coder

RestSharp.Portable.HttpClient.Shared/Impl/DefaultHttpClientFactory.cs

@@ -45,7 +45,7 @@ public DefaultHttpClientFactory(bool setCredentials)
             if (_proxyProperty == null)
             {
 #if USE_TYPEINFO
-                var proxyField = typeof(HttpClientHandler).GetTypeInfo().GetDeclaredField("proxy");
+                var proxyField = typeof(HttpClientHandler).GetTypeInfo().DeclaredFields.FirstOrDefault(x => x.Name == "proxy" && x.IsPrivate);
 #else
                 var proxyField = typeof(HttpClientHandler).GetField("proxy", BindingFlags.NonPublic | BindingFlags.Instance);
 #endif

RestSharp.Portable.HttpClient.iOS/RestSharp.Portable.HttpClient.iOS.csproj

@@ -19,7 +19,7 @@
     <DebugType>full</DebugType>
     <Optimize>false</Optimize>
     <OutputPath>bin\iPhone\Debug</OutputPath>
-    <DefineConstants>DEBUG</DefineConstants>
+    <DefineConstants>DEBUG;__UNIFIED__;__MOBILE__;__IOS__;USE_TYPEINFO</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <ConsolePause>false</ConsolePause>
@@ -38,13 +38,17 @@
     <CodesignKey>iPhone Developer</CodesignKey>
     <DocumentationFile>bin\iPhone\Release\RestSharp.Portable.HttpClient.xml</DocumentationFile>
     <CodeAnalysisRuleSet>..\ReleaseRules.ruleset</CodeAnalysisRuleSet>
+    <DefineConstants>__UNIFIED__;__MOBILE__;__IOS__;USE_TYPEINFO</DefineConstants>
   </PropertyGroup>
   <PropertyGroup>
     <SignAssembly>true</SignAssembly>
   </PropertyGroup>
   <PropertyGroup>
     <AssemblyOriginatorKeyFile>..\RestSharp.Portable.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'AppStore|AnyCPU'">
+    <DefineConstants>__UNIFIED__;__MOBILE__;__IOS__;USE_TYPEINFO</DefineConstants>
+  </PropertyGroup>
   <ItemGroup>
     <Compile Include="..\GlobalAssemblyInfo.cs">
       <Link>Properties\GlobalAssemblyInfo.cs</Link>