运行 powershell 脚本时云不加载文件或程序集“System.Management.Automation”

Question

So I am trying to run some powershell script on my WPF app to update my IpRules on Azure but even simple script like "Write-Output 'Hello, World:'" gives me this error. Could not load file or assembly 'System.Management,Automation. Version=7.2.8,0, Culture=neutral. PublicKeyToken=token123456'. The system cannot find the file specified: Here is my code:

        public Collection<PSObject> GetExistingFirewallIPRules(string script, Dictionary<string, object> scriptParameters)
        {
            PowerShell ps = PowerShell.Create();
            ps.AddScript(script);
            return ps.Invoke();
        }

And here is.csproj

 <PropertyGroup>
    <TargetFramework>net6.0-windows</TargetFramework>
    <Nullable>enable</Nullable>
    <UseWPF>true</UseWPF>
      <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Azure.ResourceManager.AppService" Version="1.0.0" />
    <PackageReference Include="Azure.ResourceManager.CosmosDB" Version="1.2.0" />
    <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.3.1" />
    <PackageReference Include="Prism.Core" Version="8.1.97" />
    <PackageReference Include="Prism.Wpf" Version="8.1.97" />
    <PackageReference Include="System.Management.Automation" Version="7.2.8" />
  </ItemGroup>

How can I fix this error or is it any other way to update my CosmosDB IpRules in Azure portal than running powershell (eg. "Update-AzCosmosDBAccount -ResourceGroupName $resourceGroupName -Name $accountName -IpRangeFilter $ipFilter") script?

Answer 1

Using the System.Management.Automation NuGet package directly is not recommended - see this answer for what package to choose for what scenario.

In the context of a .NET (Core) application, use only the Microsoft.PowerShell.SDK package (similarly, all flavors of the PowerShell SDK only require one package).

• That you mistakenly used both and had conflicting version numbers is likely what caused your problem.

Since you're targeting .NET 6 , you must use an older version of that package, given that the version that is current as of this writing, 7.3.1 requires .NET 7 ; for .NET 6, use a 7.2.x version

In other words:

• Remove line <PackageReference Include="System.Management.Automation" Version="7.2.8" />

• Update line <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.3.1" /> to
  <PackageReference Include="Microsoft.PowerShell.SDK" Version="7.2.8" />