NewtonSoft.Json程序集不匹配

本文关键字：不匹配 程序集 Json NewtonSoft | 更新日期: 2023-09-27 18:24:43

我做了一个简单的项目，在类库中使用Json和ReshSharp Portable。

当我使用应用程序时，我总是有这个例外：

Could not load file or assembly 'Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)

Newtonsoft.Json在图书馆（nuget），没有依赖性（nuget说）。对于这些版本，一切正常，例外情况是6.0.0.0，它是引用文件夹中的那个版本。

这是app.config

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.2.28.0" newVersion="4.2.28.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

这是packages.config

<?xml version="1.0" encoding="utf-8"?>
<packages>
  <package id="FubarCoder.RestSharp.Portable" version="1.6.3" targetFramework="portable-win+net45+MonoAndroid10+MonoTouch10" />
  <package id="Microsoft.Bcl" version="1.1.9" targetFramework="portable-win+net45+MonoAndroid10+MonoTouch10" />
  <package id="Microsoft.Bcl.Async" version="1.0.168" targetFramework="portable-win+net45+MonoAndroid10+MonoTouch10" />
  <package id="Microsoft.Bcl.Build" version="1.0.21" targetFramework="portable-win+net45+MonoAndroid10+MonoTouch10" />
  <package id="Microsoft.Net.Http" version="2.2.28" targetFramework="portable-win+net45+MonoAndroid10+MonoTouch10" />
  <package id="Newtonsoft.Json" version="6.0.5" targetFramework="portable-win+net45+MonoAndroid10+MonoTouch10" />
</packages>

提前感谢帮助我

编辑：我通过一个控制台应用程序启动这个类库

这是我使用的新app.config：

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.2.28.0" newVersion="4.2.28.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.5" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

NewtonSoft.Json信息（在telerikJustDecompile上）：

[assembly: AssemblyCompany("Newtonsoft")]
[assembly: AssemblyConfiguration("")]
[assembly: AssemblyCopyright("Copyright © James Newton-King 2008")]
[assembly: AssemblyDescription("Json.NET is a popular high-performance JSON framework for .NET")]
[assembly: AssemblyFileVersion("6.0.5.17707")]
[assembly: AssemblyProduct("Json.NET")]
[assembly: AssemblyTitle("Json.NET Portable")]
[assembly: AssemblyTrademark("")]
[assembly: AssemblyVersion("6.0.0.0")]
[assembly: CLSCompliant(true)]
[assembly: CompilationRelaxations(8)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: InternalsVisibleTo("Newtonsoft.Json.Dynamic, PublicKey=0024000004800000940000000602000000240000525341310004000001000100cbd8d53b9d7de30f1f1278f636ec462cf9c254991291e66ebb157a885638a517887633b898ccbcf0d5c5ff7be85a6abe9e765d0ac7cd33c68dac67e7e64530e8222101109f154ab14a941c490ac155cd1d4fcba0fabb49016b4ef28593b015cab5937da31172f03f67d09edda404b88a60023f062ae71d0b2e4438b74cc11dc9")]
[assembly: InternalsVisibleTo("Newtonsoft.Json.Tests, PublicKey=0024000004800000940000000602000000240000525341310004000001000100f561df277c6c0b497d629032b410cdcf286e537c054724f7ffa0164345f62b3e642029d7a80cc351918955328c4adc8a048823ef90b0cf38ea7db0d729caf2b633c3babe08b0310198c1081995c19029bc675193744eab9d7345b8a67258ec17d112cebdbbb2a281487dceeafb9d83aa930f32103fbe1d2911425bc5744002c7")]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows=true)]
[assembly: TargetFramework(".NETPortable,Version=v4.5,Profile=Profile259", FrameworkDisplayName=".NET Portable Subset")]

NewtonSoft.Json属性（在VS中）：

运行时版本：v4.0.30319版本：6.0.0.0

在NuGet软件包中，Json.Net被称为6.0.5版

NewtonSoft.Json程序集不匹配

此类错误的常见原因是依赖程序集试图在您没有的版本中查找程序集。假设您使用Json.NET 6所需的ProjectX和ProjectX，并且您只有6.0.5版本。这会造成问题。您可以安装所需的版本，也可以使用assemblyBinding。

assemblyBinding允许您提供与请求的版本不同的版本。请求的版本是oldVersion，而服务的版本是newVersion。

试试这个：

  <dependentAssembly>
    <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
    <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.5" />
  </dependentAssembly>

如果上面片段中的数字不匹配，请尝试调整它们，直到匹配为止。

Great解决了我的问题：-）说明：首先找到安装了Newtonsoft.Json的哪个版本（检查package.config文件），旧版本应该是0.0.0.0-6.0.0.0，newVersion="which you installed"

<dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" />
        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.4" />
      </dependentAssembly>
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