Description
Is there an existing issue for this?
- I have searched the existing issues
Describe the bug
Starting from .NET 10 Preview 4, building the third-party applications with the latest .NET 10 build, it fails with error "Conflicting assets with the same target path" if there are two wwwroot folders.
Application Name: grandnode2, OpenMU
OS： Windows 10 21H2
CPU: X64
.NET Build Number: dotnet-sdk-10.0.100-preview.5.25272.110
App Source checking at: https://devdiv.visualstudio.com/DevDiv/_workitems/edit/2492267
Or Github Link:
https://github.com/grandnode/grandnode2
https://github.com/MUnique/OpenMU
Verify Scenarios:
1). Windows 10 21H2 AMD64 + dotnet-sdk-8.0.400: Pass
2). Windows 10 21H2 AMD64 + dotnet-sdk-9.0.104: Pass
3). Windows 10 21H2 AMD64 + dotnet-sdk-10.0.100-preview.3.25201.16: Pass
4). Windows 10 21H2 AMD64 + dotnet-sdk-10.0.100-preview.4.25258.110: Fail
5). Windows 10 21H2 AMD64 + dotnet-sdk-10.0.100-preview.5.25272.110: Fail
Expected Behavior
Build successfully.
Steps To Reproduce
App Repro Steps:
The machine has dotnet-sdk-10.0.100-preview.5.25272.110 installed.
- Run command "dotnet build" in grandnode2\src\Web\Grand.Web.
Demo Repro Steps: (Demo attached: WebDemo)
The machine has dotnet-sdk-10.0.100-preview.5.25272.110 installed.
- Create asp .net web 8.0 project WebApp01 and asp .net web 8.0 project WebApp02.
- WebApp01 references WebApp02.
- Build WebApp01.
Exceptions (if any)
Build failed with error:
Conflicting assets with the same target path 'assets/images/flags/ad#[.{fingerprint}]?.png'. For assets 'Identity: D:\grandnode2\src\Web\Grand.Web.Admin\wwwroot\assets\images\flags\ad.png, SourceType: Project, SourceId: Grand.Web.Admin, ContentRoot: D:\grandnode2\src\Web\Grand.Web.Admin\wwwroot\, BasePath: /, RelativePath: assets/images/flags/ad#[.{fingerprint}]?.png, AssetKind: All, AssetMode: All, AssetRole: Primary, AssetRole: , AssetRole: , RelatedAsset: , AssetTraitName: , AssetTraitValue: , Fingerprint: 1smjfebmi3, Integrity: EZFwYCjTmh1ez2xocsIWUdYRgowFz+BGwrL1GuPYpNI=, FileLength: 326, LastWriteTime: 8/8/2024 2:51:31 AM +00:00, CopyToOutputDirectory: Never, CopyToPublishDirectory: PreserveNewest, OriginalItemSpec: wwwroot\assets\images\flags\ad.png' and 'Identity: D:\grandnode2\src\Web\Grand.Web.Vendor\wwwroot\assets\images\flags\ad.png, SourceType: Project, SourceId: Grand.Web.Vendor, ContentRoot: D:\grandnode2\src\Web\Grand.Web.Vendor\wwwroot\, BasePath: /, RelativePath: assets/images/flags/ad#[.{fingerprint}]?.png, AssetKind: All, AssetMode: All, AssetRole: Primary, AssetRole: , AssetRole: , RelatedAsset: , AssetTraitName: , AssetTraitValue: , Fingerprint: 1smjfebmi3, Integrity: EZFwYCjTmh1ez2xocsIWUdYRgowFz+BGwrL1GuPYpNI=, FileLength: 326, LastWriteTime: 8/8/2024 2:51:58 AM +00:00, CopyToOutputDirectory: Never, CopyToPublishDirectory: PreserveNewest, OriginalItemSpec: wwwroot\assets\images\flags\ad.png' from different projects.
.NET Version
10.0.100-preview.5.25272.110
Anything else?
Findings:
If delete grandnode2\src\Web\Grand.Web.Vendor\wwwroot and grandnode2\src\Web\Grand.Web.Admin\wwwroot, Grand.Web can build successfully.
Dotnet Info:
.NET SDK:
Version: 10.0.100-preview.5.25272.110
Commit: 35674fa72e
Workload version: 10.0.100-manifests.f4c93f91
MSBuild version: 17.15.0-preview-25272-110+35674fa72
Runtime Environment:
OS Name: Windows
OS Version: 10.0.19045
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\10.0.100-preview.5.25272.110\
Host:
Version: 10.0.0-preview.5.25272.110
Architecture: x64
Commit: 35674fa72e
.NET SDKs installed:
10.0.100-preview.5.25272.110 [C:\Program Files\dotnet\sdk]
.NET runtimes installed:
Microsoft.AspNetCore.App 10.0.0-preview.5.25272.110 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 10.0.0-preview.5.25272.110 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 10.0.0-preview.5.25272.110 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
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