从Visual Studio 2017访问Azure数据工厂：Connection正在尝试使用旧版本的Newtonsoft.Json [英] Accessing Azure Data Factory from Visual Studio 2017: Connection is trying to use an old version of Newtonsoft.Json

问题描述

无法加载文件或程序集'Newtonsoft.Json，Version = 6.0.0.0

这是asp.net C＃代码：

var context = new AuthenticationContext（" https://login.windows.net/" + tenantID）;

ClientCredential cc = new ClientCredential（applicationId，authenticationKey）;

        AuthenticationResult result = context.AcquireTokenAsync（" https：//management.azure.com/"，cc）.Result;

        ServiceClientCredentials cred = new TokenCredentials（result.AccessToken）;

        var client = new DataFactoryManagementClient（cred）{SubscriptionId = subscriptionId};

        string parameters ="" ;;

        client.Pipelines.CreateRunWithHttpMessagesAsync（resourceGroup，dataFactoryName，pipelineName，parameters）;

以下是完整的错误消息：

程序集加载跟踪：  以下信息可以有助于确定为什么装配'Newtonsoft.Json，Version = 6.0.0.0，Culture = neutral，
PublicKeyToken = 30ad4fe6b2a6aeed'无法加载。

=== pre-bind sta te information === LOG：DisplayName = Newtonsoft.Json，Version = 6.0.0.0，Culture = neutral，PublicKeyToken = 30ad4fe6b2a6aeed （完全指定） 日志：Appbase =文件：/ // C：/ Users / Walter / Documents / MeSH / Website / 11_27_2018_toLive / LOG：Initial PrivatePath = C：\ Users\Walter \Documents\MeSH\Website \ _11_27_2018_toLive\bin 调用程序集：Microsoft.Rest.ClientRuntime.Azure，Version = 3.0.0.0，Culture = neutral，PublicKeyToken = 31bf3856ad364e35。 === 日志：此绑定在默认加载上下文中启动。 日志：使用应用程序配置文件：C：\ Users \ Walter \Documents\MeSH \Website \11_27_2018_toLive \web.config 日志：使用主机配置文件：C：\\ \\ Users\wewal \OneDrive\Documents\IISExpress\config\aspnet.config 日志：使用来自C：\ Windows \ Microsoft.NET.NET \ Framework \v4的计算机配置文件。 0.30319\config\machine.config。 日志：政策后参考：Newtonsoft.Json，Version = 6.0.0.0，Culture = neutral，PublicKeyToken = 30ad4fe6b2a6aeed 日志：尝试下载新的URL文件：/// C：/ Users / wewal / AppData / Local / Temp / Temporary ASP.NET Files / vs / dc6ad0ee / 858c59c1 / Newtonsoft.Json.DLL。 日志：尝试下载新的URL文件：/// C：/ Users / wewal / AppData / Local / Temp / Temporary ASP.NET Files / vs / dc6ad0ee / 858c59c1 / Newtonsoft.Json / Newtonsoft.Json.DLL 。 日志：尝试下载新的URL文件：/// C：/Users/Walter/Documents/MeSH/Website/11_27_2018_toLive/bin/Newtonsoft.Json.DLL。 WRN：比较程序集名称导致不匹配：主要版本 ERR：无法完成程序集的设置（hr = 0x80131040）。探测已终止。

以下是来自web.config的行：

  &NBSP; &NBSP; < dependentAssembly>

  &NBSP; &NBSP; &NBSP; < assemblyIdentity name =" Newtonsoft.Json"公钥=" 30ad4fe6b2a6aeed"培养= QUOT;中性" />

  &NBSP; &NBSP; &NBSP; < bindingRedirect oldVersion =" 0.0.0.0-12.0.0.0" NEWVERSION = QUOT; 12.0.0.0" />

  &NBSP; &NBSP; < / dependentAssembly>

bin文件夹中的DLL是12.01，我找不到调用旧版6.0的Newtonsoft.Json 。

解决方案

嗨Walter，

这个主题的最佳答案可能就是这个诀窍：

https://stackoverflow.com/questions/22507189/could-not-load-file-or-assembly-newtonsoft-json-version- 4-5-0-0-culture-neutr

版本不同，但同样的推理可能适用于您的场景。

Could not load file or assembly 'Newtonsoft.Json, Version=6.0.0.0

Here is the asp.net C# code:

var context = new AuthenticationContext("https://login.windows.net/" + tenantID);
ClientCredential cc = new ClientCredential(applicationId, authenticationKey);
        AuthenticationResult result = context.AcquireTokenAsync("https://management.azure.com/", cc).Result;
        ServiceClientCredentials cred = new TokenCredentials(result.AccessToken);
        var client = new DataFactoryManagementClient(cred) { SubscriptionId = subscriptionId };
        string parameters = "";
        client.Pipelines.CreateRunWithHttpMessagesAsync(resourceGroup, dataFactoryName, pipelineName, parameters);

Here is the full error message:

Assembly Load Trace: The following information can be helpful to determine why the assembly 'Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed' could not be loaded.

=== Pre-bind state information === LOG: DisplayName = Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed (Fully-specified) LOG: Appbase = file:///C:/Users/Walter/Documents/MeSH/Website/11_27_2018_toLive/ LOG: Initial PrivatePath = C:\Users\Walter\Documents\MeSH\Website\11_27_2018_toLive\bin Calling assembly : Microsoft.Rest.ClientRuntime.Azure, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35. === LOG: This bind starts in default load context. LOG: Using application configuration file: C:\Users\Walter\Documents\MeSH\Website\11_27_2018_toLive\web.config LOG: Using host configuration file: C:\Users\wewal\OneDrive\Documents\IISExpress\config\aspnet.config LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config. LOG: Post-policy reference: Newtonsoft.Json, Version=6.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed LOG: Attempting download of new URL file:///C:/Users/wewal/AppData/Local/Temp/Temporary ASP.NET Files/vs/dc6ad0ee/858c59c1/Newtonsoft.Json.DLL. LOG: Attempting download of new URL file:///C:/Users/wewal/AppData/Local/Temp/Temporary ASP.NET Files/vs/dc6ad0ee/858c59c1/Newtonsoft.Json/Newtonsoft.Json.DLL. LOG: Attempting download of new URL file:///C:/Users/Walter/Documents/MeSH/Website/11_27_2018_toLive/bin/Newtonsoft.Json.DLL. WRN: Comparing the assembly name resulted in the mismatch: Major Version ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminated.

Here is the line from web.config:

      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
      </dependentAssembly>

The DLL in the bin folder is 12.01 and I cannot find what is calling the old 6.0 version of Newtonsoft.Json.

解决方案

Hi Walter,

The top answer in this thread might do the trick:

https://stackoverflow.com/questions/22507189/could-not-load-file-or-assembly-newtonsoft-json-version-4-5-0-0-culture-neutr

The version is different but the same reasoning might apply to your scenario.

这篇关于从Visual Studio 2017访问Azure数据工厂：Connection正在尝试使用旧版本的Newtonsoft.Json的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！