net7.0-ios16.1 depends on non-existent Microsoft.AspNetCore.App.Ref 7.0.20

[bnickel]

Description

I have a library with <TargetFramework>net7.0-ios</TargetFramework>. Running dotnet build fails with error NU1102: Unable to find package Microsoft.NETCore.App.Ref with version (= 7.0.20)

Reproduction Steps

Create the following csproj:

<Project Sdk="Microsoft.NET.Sdk">
	<PropertyGroup>
		<TargetFramework>net7.0-ios</TargetFramework>
	</PropertyGroup>
</Project>

Run dotnet build

Expected behavior

The build succeeds.

Actual behavior

The build fails with the following message:

dotnet build -c Release HeapInc.Xamarin.iOS
  Determining projects to restore...
.../HeapInc.Xamarin.iOS.csproj : error NU1102: Unable to find package Microsoft.NETCore.App.Ref with version (= 7.0.20)
.../HeapInc.Xamarin.iOS.csproj : error NU1102:   - Found 112 version(s) in nuget.org [ Nearest version: 8.0.0-preview.1.23110.8 ]
.../HeapInc.Xamarin.iOS.csproj : error NU1102:   - Found 0 version(s) in /usr/local/share/dotnet/library-packs
.../HeapInc.Xamarin.iOS.csproj : error NU1102: Unable to find package Microsoft.AspNetCore.App.Ref with version (= 7.0.20)
.../HeapInc.Xamarin.iOS.csproj : error NU1102:   - Found 113 version(s) in nuget.org [ Nearest version: 8.0.0-preview.1.23112.2 ]
.../HeapInc.Xamarin.iOS.csproj : error NU1102:   - Found 0 version(s) in /usr/local/share/dotnet/library-packs
  Failed to restore .../HeapInc.Xamarin.iOS.csproj (in 326 ms).

Build FAILED.

The .nuget.dgspec.json contains the following:

        "frameworks": {
          "net7.0-ios16.1": {
            "targetAlias": "net7.0-ios",
            "projectReferences": {}
          }
        },

And:

      "frameworks": {
        "net7.0-ios16.1": {
          "targetAlias": "net7.0-ios",
          "dependencies": {
            "Microsoft.NET.ILLink.Analyzers": {
              "suppressParent": "All",
              "target": "Package",
              "version": "[7.0.100-1.23401.1, )",
              "autoReferenced": true
            },
            "Microsoft.NET.ILLink.Tasks": {
              "suppressParent": "All",
              "target": "Package",
              "version": "[7.0.100-1.23401.1, )",
              "autoReferenced": true
            }
          },
          "imports": [
            "net461",
            "net462",
            "net47",
            "net471",
            "net472",
            "net48",
            "net481"
          ],
          "assetTargetFallback": true,
          "warn": true,
          "downloadDependencies": [
            {
              "name": "Microsoft.AspNetCore.App.Ref",
              "version": "[7.0.20, 7.0.20]"
            },
            {
              "name": "Microsoft.NETCore.App.Ref",
              "version": "[7.0.20, 7.0.20]"
            }
          ],
          "frameworkReferences": {
            "Microsoft.iOS": {
              "privateAssets": "all"
            },
            "Microsoft.NETCore.App": {
              "privateAssets": "all"
            }
          },
          "runtimeIdentifierGraphPath": "/usr/local/share/dotnet/sdk/8.0.301/RuntimeIdentifierGraph.json"
        }
      }

Regression?

No response

Known Workarounds

No response

Configuration

dotnet 8.0.301
macOS 14.4.1
Arm64

Other information

No response

[MagicAndre1981]

.net 7.0 is out of support now, so change 7.0 to 8.0

.NET 7 will reach end of support on May 14, 2024. After that, Microsoft will no longer provide servicing updates, including security fixes or technical support, for .NET 7. You’ll need to update to .NET 8 before this date into stay supported.

[filipnavara]

.net 7.0 is out of support now, so change 7.0 to 8.0

This seems to be breakage in the last .NET 7.0 update. It should be fixed regardless of the support status.

[NikolaMilosavljevic]

[Triage] @bnickel it look like you're running a pre-release version of the .NET SDK, is that correct?

[MichaelSimons]

[Triage] @bnickel it look like you're running a pre-release version of the .NET SDK, is that correct?

If that is true, you need a nuget.config that is configured to with the prerelease feeds to acquire the 7.0 runtime from.

[MagicAndre1981]

7.0.20 and SDK 8.0.301 are now officially released to fix a security issue. So this should now work.