.NET 8 conflict System.Text.Json

[martinsura]

Describe the bug
Hi,

After upgrading project to .NET8 RTM got error

Error NU1107 : Version conflict detected for System.Text.Json. Install/reference System.Text.Json 8.0.0 directly to project [Project] to resolve this issue. 
 [Project] -> Microsoft.EntityFrameworkCore.Design 8.0.0 -> Microsoft.Extensions.DependencyModel 8.0.0 -> System.Text.Json (>= 8.0.0) 
 [Project] -> Microsoft.Graph 5.32.0 -> Microsoft.Graph.Core 3.1.0 -> Microsoft.Kiota.Http.HttpClientLibrary 1.2.0 -> System.Text.Json (>= 6.0.0 && < 8.0.0).

To Reproduce

<Project Sdk="Microsoft.NET.Sdk.Web">

    <PropertyGroup>
        <TargetFramework>net8.0</TargetFramework>
        <Nullable>disable</Nullable>
        <ImplicitUsings>enable</ImplicitUsings>
    </PropertyGroup>

    <ItemGroup>
... etc
        <PackageReference Include="Microsoft.Graph" Version="5.32.0"/>
    </ItemGroup>
</Project>

Expected behavior
Build success without error

Desktop (please complete the following information):

• OS: MacOS Sonoma 14.0

[maxxacb]

This extends beyond just System.Text.Json, I am also seeing a conflict in System.Diagnostics.DiagnosticSource when trying to update to .NET 8.

[Project]: Error NU1107 : Version conflict detected for System.Diagnostics.DiagnosticSource. Install/reference System.Diagnostics.DiagnosticSource 8.0.0 directly to project [Project] to resolve this issue. 
[Project] -> Microsoft.Extensions.Http.Polly 8.0.0 -> Microsoft.Extensions.Http 8.0.0 -> Microsoft.Extensions.Diagnostics 8.0.0 -> Microsoft.Extensions.Diagnostics.Abstractions 8.0.0 -> System.Diagnostics.DiagnosticSource (>= 8.0.0) 
[Project] -> Microsoft.Graph 5.34.0 -> Microsoft.Graph.Core 3.1.1 -> Microsoft.Kiota.Abstractions 1.6.1 -> System.Diagnostics.DiagnosticSource (>= 6.0.0 && < 8.0.0).
1>------- Finished building project: [Project]. Succeeded: False. Errors: 1. Warnings: 1

This is on Windows 10 Enterprise, Version 22H2. Trying to add an explicit reference to version 8.0.0 of System.Diagnostics.DiagnosticSource fails when going through Rider's NuGet tool. I can manually add the reference in the csproj file and then run into the issue with System.Text.Json.

edit: Looks like Microsoft.Kiota.Abstractions has an open issue for the DiagnosticsSource upgrade microsoft/kiota-dotnet#149

[markushaslinger]

Kiota update is out, so I hope this will follow soon.

[h3rmanj]

Microsoft.Kiota.Abstractions is not enough

Microsoft.Kiota.Authentication.Azure
Microsoft.Kiota.Http.HttpClientLibrary
Microsoft.Kiota.Serialization.Json

Is needed as well. Once those are in place, Microsoft.Graph.Core can be updated, followed by Microsoft.Graph.

[andrueastman]

Closed via microsoftgraph/msgraph-sdk-dotnet-core#771

[jeffpardy]

@andrueastman do we still need a release here so that we pick up version 3.1.2 of Microsoft.Graph.Core?

[SeeUnsharp]

@jeffpardy I installed 3.1.2 Microsoft.Graph.Core Nuget next to Microsoft.Graph 5.34.0 and it seems to work for now.

[andrueastman]

As confirmed by @SeeUnsharp you can simply pull 3.1.2 Microsoft.Graph.Core. We will be releasing a new version of Microsoft.Graph that pulls this version soon after we close #2213