升級到Xamarin之後構建Android項目時的綁定警告4.2.0.680

Question

在Visual Studio 2015 Update 3中將Xamarin從4.1.1.3升級到4.2.0.680後，我們開始在構建Android特定項目期間獲取綁定警告。稍後更新到Xamarin 4.2.0.703沒有解決這個問題。

C:\Program Files (x86)\MSBuild\Xamarin\Android\Xamarin.Android.Common.targets (2113): Found conflicts between different versions of the same dependent assembly. In Visual Studio, double-click this warning (or select it and press Enter) to fix the conflicts; otherwise, add the following binding redirects to the "runtime" node in the application configuration file: 


<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Runtime.Extensions" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Collections.Concurrent" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Xml.XDocument" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Threading" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Globalization" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Threading.Tasks" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.ObjectModel" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Runtime.Serialization.Primitives" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.1.1.0" newVersion="4.1.1.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Reflection" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Runtime" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.ServiceModel.Primitives" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Runtime.InteropServices" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Collections" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Linq" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" /> 
    </dependentAssembly> 
</assemblyBinding> 
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"> 
    <dependentAssembly> 
    <assemblyIdentity name="System.Diagnostics.Debug" culture="neutral" publicKeyToken="b03f5f7f11d50a3a" /> 
    <bindingRedirect oldVersion="0.0.0.0-4.0.10.0" newVersion="4.0.10.0" /> 
    </dependentAssembly> 
</assemblyBinding> 

它在將Xamarin升級到4.2.x之前完美運行。在多個開發人員機器和我們的TFS Xaml構建服務器上可以看到相同的問題。按照建議添加綁定重定向不會刪除警告，也不會將其他類似問題所建議的

<AutoUnifyAssemblyReferences>True</AutoUnifyAssemblyReferences> 

添加到相關項目中。

有關如何解決這些警告的建議，除了壓制它們？

Answer 1

看來這已經在Xamarin 4.2.1.64（4.2.1.62的小補丁）或4.2.0.680之後的版本之一中解決了。

所以基本上，解決方案是等待更新Xamarin，修復它;-)。