[WebToolsE2E]Create project failed with error “NETSDK1226: Prune Package data not found ” in CLI after installing SDK 10.0 RC1

[Susie-1989]

REGRESSION INFO: Works well 10.0 Preview 7

Platform

• Windows
• macOS
• Linux

INSTALL STEPS

1. Win11 x64 24h2 ENU
2. Install the latest SDK 10.0 RC1 from: https://github.com/dotnet/dotnet/blob/main/docs/builds-table.md

REPRO STEPS

1.Open a normal command prompt ，create razor project

md razor
cd razor
dotnet new razor

Note:
1.This issue repro vs code C# devkit 1.41.24.

ACTUAL
Create project failed with error “NETSDK1226: Prune Package data not found ”

The template "ASP.NET Core Web App (Razor Pages)" was created successfully.
This template contains technologies from parties other than Microsoft, see https://aka.ms/aspnetcore/10.0-third-party-notices for details.

Processing post-creation actions...
Restoring C:\test4\test4.csproj:
C:\Program Files\dotnet\sdk\10.0.100-rc.1.25405.103\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.Sdk.FrameworkReferenceResolution.targets(67,5): error NETSDK1226: Prune Package data not found .NETCoreApp 10.0 Microsoft.NETCore.App. To ignore this error, set the AllowMissingPrunePackageData to true.
Restore failed.
Post action failed.
Manual instructions: Run 'dotnet restore'

EXPECTED
Create project successfully.

[vwenchen]

This issue only repro on standalone SDK and also repro on common Console App when test .NET10 RC1(version 10.0.0-rc.1.25406.102).

The project can be created successfully by setting AllowMissingPrunePackageData to true.

[baronfel]

@dsplaisted do we have pruning data for 10?

[dsplaisted]

For the "current" target framework, we use the targeting pack from the packs folder to get the prune package data. This error means that the targeting pack was not correctly installed.

@joeloff Is this related to the wix 5 switch, or was there maybe a fix to preview 7 that didn't get ported forward?

[balachir]

@dsplaisted @joeloff I've added the 'release blocking' label as this is impacting our validation teams' ability to test .NET 10 RC1.

@baronfel @marcpopMSFT JFYI

[dsplaisted]

As noted in the error message, you should be able to set the AllowMissingPrunePackageData MSBuild property to true to work around this. You can also set it as an environment variable.

I think that should unblock testing other scenarios.

[vdtirlochan]

This issue is still reproducible on the newest .Net 10 RC1 daily build (10.0.0-rc.1.25409.103)

[marcpopMSFT]

Did we figure out what the issue is with this targeting pack here? is it just a branch/VMR issue, a wix5 issue, something else?

[NicoleWang001]

@marcpopMSFT, @dsplaisted ,this issue was still reproduced on the candidate RC 1 build 10.0.100-rc.1.25416.112. Could you help to take a look?