错误：无法加载文件或程序集 'Microsoft.Extensions.DependencyInjection.Abstractions，版本 = 3.1.0.0，在 Azure function 1

Question

I am getting following error while using microsoft.powerplatform.dataverse.client nuget package in my Azure function(type 1, .net framework 4.8) . I am using above nuget package to retrieve information from Ms Dynamics CRM . This error only comes at runtime, not during compile time. Please help for the same.

Error:

Could not load file or assembly 'Microsoft.Extensions.DependencyInjection.Abstractions, Version=3.1.0.0, Culture=neutral, PublicKeyToken=abc' or one of its dependencies. The system cannot find the file specified.

I have tried adding Microsoft.Extensions.DependencyInjection.Abstractions , Version=3.1.8.0 in solution. I could not downgrade it to Version 3.1.0.0 because microsoft.powerplatform.dataverse.client package needs Version >=3.1.8.0.

Answer 1

Check the below steps to Install and use the Nuget Package ` microsoft.powerplatform.dataverse.client .

• Created an Azure Function with .NET Framework v1 .

• when I tried to add microsoft.powerplatform.dataverse.client NuGet Package, got the below error.

• As suggested in the error message, added Newtonsoft.Json version 13.0.1 package.
• Now I am able to build and install the microsoft.powerplatform.dataverse.client package without any issue but got the compile time Assembly warning.

Detected package version outside of dependency constraint: Microsoft.NET.Sdk.Functions 1.0.24 requires Newtonsoft.Json (= 9.0.1) but version Newtonsoft.Json 13.0.1 was resolved.

• Even installed the NuGet package Microsoft.Extensions.DependencyInjection.Abstractions which you have installed as an add on.
• I am able to run and access the Function locally without any issue.

My.csproj file

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net48</TargetFramework>
    <AzureFunctionsVersion>v1</AzureFunctionsVersion>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.NET.Sdk.Functions" Version="1.0.24" />
    <PackageReference Include="Microsoft.PowerPlatform.Dataverse.Client" Version="1.0.26" />
    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
  </ItemGroup>
  <ItemGroup>
    <Reference Include="Microsoft.CSharp" />
  </ItemGroup>
  <ItemGroup>
    <None Update="host.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
    <None Update="local.settings.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      <CopyToPublishDirectory>Never</CopyToPublishDirectory>
    </None>
  </ItemGroup>
</Project>

Local Output