I keep getting dependencies errors in my .net core2.1.1 MVC website. It builds fine from my PC. but Azure DevOps is not compiling refrences properly.
Adding a couple of pics to help sort this out.
DevOps Error. After I added a update nuget to the latest
The nuget command failed with exit code(1) and error(NU1607: Version conflict detected for Microsoft.Extensions.DependencyInjection.Abstractions. Reference the package directly from the project to resolve this issue. CBW.Website (>= 1.0.0) -> Microsoft.VisualStudio.Web.CodeGeneration.Design (>= 2.1.5) -> Microsoft.VisualStudio.Web.CodeGenerators.Mvc (>= 2.1.5) -> Microsoft.VisualStudio.Web.CodeGeneration (>= 2.1.5) -> Microsoft.Extensions.DependencyInjection (>= 2.1.1) -> Microsoft.Extensions.DependencyInjection.Abstractions (>= 2.1.1) CBW.Website (>= 1.0.0) -> Microsoft.AspNetCore.App (>= 2.1.0) -> Microsoft.Extensions.DependencyInjection.Abstractions (>= 2.1.0). Errors in D:\a\1\s\CBW.Website\CBW.Website.csproj NU1607: Version conflict detected for Microsoft.Extensions.DependencyInjection.Abstractions. Reference the package directly from the project to resolve this issue. CBW.Website (>= 1.0.0) -> Microsoft.VisualStudio.Web.CodeGeneration.Design (>= 2.1.5) -> Microsoft.VisualStudio.Web.CodeGenerators.Mvc (>= 2.1.5) -> Microsoft.VisualStudio.Web.CodeGeneration (>= 2.1.5) -> Microsoft.Extensions.DependencyInjection (>= 2.1.1) -> Microsoft.Extensions.DependencyInjection.Abstractions (>= 2.1.1) CBW.Website (>= 1.0.0) -> Microsoft.AspNetCore.App (>= 2.1.0) -> Microsoft.Extensions.DependencyInjection.Abstractions (>= 2.1.0).)
Packages failed to restore
***************Edit I passed the nuget errors based on and targeting the everything to version 2.1.5 in my csproj. Now I am back to the restore error.
My Csproj
<Project Sdk="Microsoft.NET.Sdk.Web">
<PropertyGroup>
<TargetFramework>netcoreapp2.1</TargetFramework>
<RuntimeFrameworkVersion>2.1.5</RuntimeFrameworkVersion>
<UserSecretsId>aspnet-AspNetCorePagesIdentity-***************-***-*******-</UserSecretsId>
<TypeScriptToolsVersion>3.0</TypeScriptToolsVersion>
<AutoGenerateBindingRedirects>True</AutoGenerateBindingRedirects>
</PropertyGroup>
<ItemGroup>
<Content Include="Client\assets\controlbyweb-logo.png" />
<Content Include="Client\assets\webrelay_170.png" />
</ItemGroup>
<ItemGroup>
<PackageReference Include="Microsoft.AspNetCore.App" Version="2.1.5" />
<PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="2.1.5" PrivateAssets="All" />
</ItemGroup>
<ItemGroup>
<Folder Include="Areas\Identity\Services\" />
</ItemGroup>
<ItemGroup>
<Content Update="Client\_ViewImports.cshtml">
<Pack>$(IncludeRazorContentInPack)</Pack>
</Content>
</ItemGroup>
</Project>
**** error**
2018-10-08T14:44:09.2159846Z Restoring packages for D:\a\1\s\CBW.Website\CBW.Website.csproj...
2018-10-08T14:44:09.7085782Z C:\hostedtoolcache\windows\dncs\1.0.4\x64\sdk\1.0.4\NuGet.targets(97,5): error : Package Microsoft.VisualStudio.Web.CodeGeneration.Design 2.1.5 is not compatible with netcoreapp2.1 (.NETCoreApp,Version=v2.1). Package Microsoft.VisualStudio.Web.CodeGeneration.Design 2.1.5 supports: [D:\a\1\s\CBW.Website\CBW.Website.csproj]
2018-10-08T14:44:09.7094563Z C:\hostedtoolcache\windows\dncs\1.0.4\x64\sdk\1.0.4\NuGet.targets(97,5): error : - net461 (.NETFramework,Version=v4.6.1) [D:\a\1\s\CBW.Website\CBW.Website.csproj]
2018-10-08T14:44:09.7099570Z C:\hostedtoolcache\windows\dncs\1.0.4\x64\sdk\1.0.4\NuGet.targets(97,5): error : - netstandard2.0 (.NETStandard,Version=v2.0) [D:\a\1\s\CBW.Website\CBW.Website.csproj]
2018-10-08T14:44:09.7102618Z C:\hostedtoolcache\windows\dncs\1.0.4\x64\sdk\1.0.4\NuGet.targets(97,5): error : Package Microsoft.AspNet.WebApi.Client 5.2.6 is not compatible with netcoreapp2.1 (.NETCoreApp,Version=v2.1). Package Microsoft.AspNet.WebApi.Client 5.2.6 supports: [D:\a\1\s\CBW.Website\CBW.Website.csproj]
2018-10-08T14:44:09.7103331Z C:\hostedtoolcache\windows\dncs\1.0.4\x64\sdk\1.0.4\NuGet.targets(97,5): error : - net45 (.NETFramework,Version=v4.5) [D:\a\1\s\CBW.Website\CBW.Website.csproj]
2018-10-08T14:44:09.7103534Z C:\hostedtoolcache\windows\dncs\1.0.4\x64\sdk\1.0.4\NuGet.targets(97,5): error : - netstandard2.0 (.NETStandard,Version=v2.0) [D:\a\1\s\CBW.Website\CBW.Website.csproj]
2018-10-08T14:44:09.7103694Z Package Microsoft.Extensions.WebEncoders 2.1.1 is not compatible with netcoreapp2.1 (.NETCoreApp,Version=v2.1). Package Microsoft.Extensions.WebEncoders 2.1.1 supports: netstandard2.0 (.NETStandard,Version=v2.0)
2018-10-08T14:44:10.0475303Z Package Microsoft.Net.Http.Headers 2.1.1 is not compatible with netcoreapp2.1 (.NETCoreApp,Version=v2.1). Package Microsoft.Net.Http.Headers 2.1.1 supports: netstandard2.0 (.NETStandard,Version=v2.0)
2018-10-08T14:44:10.0475426Z Package Microsoft.VisualStudio.Web.CodeGenerators.Mvc 2.1.5 is not compatible with netcoreapp2.1 (.NETCoreApp,Version=v2.1). Package Microsoft.VisualStudio.Web.CodeGenerators.Mvc 2.1.5 supports: netstandard2.0 (.NETStandard,Version=v2.0)
2018-10-08T14:44:10.0475562Z One or more packages are incompatible with .NETCoreApp,Version=v2.1.
2018-10-08T14:44:10.0475666Z
2018-10-08T14:44:10.0475771Z NuGet Config files used:
2018-10-08T14:44:10.0475909Z D:\a\1\Nuget\tempNuGet_13.config
2018-10-08T14:44:10.0476013Z
2018-10-08T14:44:10.0476113Z Feeds used:
2018-10-08T14:44:10.0476241Z https://api.nuget.org/v3/index.json
2018-10-08T14:44:10.1010270Z ##[error]Error: C:\hostedtoolcache\windows\dncs\1.0.4\x64\dotnet.exe failed with return code: 1
2018-10-08T14:44:10.1032411Z ##[error]Packages failed to restore
2018-10-08T14:44:10.1055895Z ##[section]Finishing: Restore
Solved it Edit 7/5/19 The YML file or the editor has the same issue with the .netcore SDK version. I have updated mine multiple times now. It will break randomly when the core SDK team pushes updates to Nuget, or you update VS or sometimes.. My builds are automated and it works today and tomorrow it does not, after 0 code changes. But I always come back to this fix and then it builds again.
Get your SDK version in VS2017
Set your version in DevOps
I would suggest checking the following 2 items:
Be specific about NuGet version in VSTS:
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With