sdk: Mismatch between processor architecture.

Steps to reproduce

In VS 2015 create a .net web project targeting full framework.
Add a Nuget package reference to “Microsoft.ServiceFabric.Services” which targets only AMD64. or any other package that targets only AMD64.
Build -> build will be fine.
Open this project in another machine with VS 2017 and this will migrate the project.
Build

Expected behavior

Build should succeed

Actual behavior

Build shows several warnings

1>------ Build started: Project: WebApplication1, Configuration: Debug Any CPU ------ 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(1964,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built “x86” and the processor architecture of the reference “C:\Users\ravipal.nuget\packages\microsoft.servicefabric.data\2.4.164\lib\net45\Microsoft.ServiceFabric.Data.dll”, “AMD64”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(1964,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built “x86” and the processor architecture of the reference “C:\Users\ravipal.nuget\packages\microsoft.servicefabric.data\2.4.164\lib\net45\Microsoft.ServiceFabric.Data.Interfaces.dll”, “AMD64”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(1964,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built “x86” and the processor architecture of the reference “C:\Users\ravipal.nuget\packages\microsoft.servicefabric\5.4.164\lib\net45\Microsoft.ServiceFabric.Internal.dll”, “AMD64”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(1964,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built “x86” and the processor architecture of the reference “C:\Users\ravipal.nuget\packages\microsoft.servicefabric\5.4.164\lib\net45\Microsoft.ServiceFabric.Internal.Strings.dll”, “AMD64”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(1964,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built “x86” and the processor architecture of the reference “C:\Users\ravipal.nuget\packages\microsoft.servicefabric.services\2.4.164\lib\net45\Microsoft.ServiceFabric.Services.dll”, “AMD64”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(1964,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built “x86” and the processor architecture of the reference “C:\Users\ravipal.nuget\packages\microsoft.servicefabric.services\2.4.164\lib\net45\ServiceFabricServiceModel.dll”, “AMD64”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(1964,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built “x86” and the processor architecture of the reference “C:\Users\ravipal.nuget\packages\microsoft.servicefabric\5.4.164\lib\net45\System.Fabric.dll”, “AMD64”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(1964,5): warning MSB3270: There was a mismatch between the processor architecture of the project being built “x86” and the processor architecture of the reference “C:\Users\ravipal.nuget\packages\microsoft.servicefabric\5.4.164\lib\net45\System.Fabric.Strings.dll”, “AMD64”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. 1>WebApplication1 -> C:\Users\ravipal\Documents\Visual Studio 2017\Projects\WebApplication1\src\WebApplication1\bin\Debug\net452\WebApplication1.exe 1>Done building project “WebApplication1.csproj”. ========== Build: 1 succeeded or up-to-date, 0 failed, 0 skipped ==========

Environment data

dotnet --info output: .NET Command Line Tools (1.0.0-rc4-004847)

Product Information: Version: 1.0.0-rc4-004847 Commit SHA-1 hash: b7692237d1

Runtime Environment: OS Name: Windows OS Version: 10.0.14393 OS Platform: Windows RID: win10-x64 Base Path: C:\Program Files\dotnet\sdk\1.0.0-rc4-004847

About this issue

Original URL
State: open
Created 7 years ago
Reactions: 4
Comments: 24 (7 by maintainers)

Most upvoted comments

I’m able to reproduce this issue as well. I have tried with both x64 and Any CPU configurations in my solution.

My csproj:

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

  <PropertyGroup>
    <TargetFramework>net452</TargetFramework>
    <PreserveCompilationContext>true</PreserveCompilationContext>
    <AssemblyName>Foo</AssemblyName>
    <OutputType>Exe</OutputType>
    <PackageId>Foo</PackageId>
  </PropertyGroup>

  <ItemGroup>
    <None Include="App.config" />
  </ItemGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.Mvc" Version="1.1.2" />
    <PackageReference Include="Microsoft.AspNetCore.Routing" Version="1.1.1" />
    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="1.1.1" />
    <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="1.0.2" />
    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.0.2" />
    <PackageReference Include="Microsoft.Extensions.Logging" Version="1.1.1" />
    <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="1.0.2" />
    <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="1.0.2" />
    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="1.0.2" />
    <PackageReference Include="Microsoft.ServiceFabric" Version="5.4.145" />
    <PackageReference Include="Microsoft.ServiceFabric.Data" Version="2.4.145" />
    <PackageReference Include="Microsoft.ServiceFabric.Services" Version="2.4.145" />
    <PackageReference Include="Newtonsoft.Json" Version="9.0.1" />
  </ItemGroup>

  <ItemGroup Condition=" '$(TargetFramework)' == 'net452' ">
    <Reference Include="System.Web" />
    <Reference Include="System" />
    <Reference Include="Microsoft.CSharp" />
  </ItemGroup>

</Project>

Errors:

Warning	CS8012	Referenced assembly 'Microsoft.ServiceFabric.Services, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' targets a different processor.	Foo	CSC	1	Active
Warning	CS8012	Referenced assembly 'System.Fabric, Version=5.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' targets a different processor.	Foo	CSC	1	Active
Warning	MSB3270	There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "C:\...\.nuget\packages\microsoft.servicefabric.data\2.4.145\lib\net45\Microsoft.ServiceFabric.Data.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.	Foo	Microsoft.Common.CurrentVersion.targets	1964	
Warning	MSB3270	There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "C:\...\.nuget\packages\microsoft.servicefabric.data\2.4.145\lib\net45\Microsoft.ServiceFabric.Data.Interfaces.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.	Foo	Microsoft.Common.CurrentVersion.targets	1964	
Warning	MSB3270	There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "C:\...\.nuget\packages\microsoft.servicefabric\5.4.145\lib\net45\Microsoft.ServiceFabric.Internal.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.	Foo	Microsoft.Common.CurrentVersion.targets	1964	
Warning	MSB3270	There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "C:\...\.nuget\packages\microsoft.servicefabric\5.4.145\lib\net45\Microsoft.ServiceFabric.Internal.Strings.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.	Foo	Microsoft.Common.CurrentVersion.targets	1964	
Warning	MSB3270	There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "C:\...\.nuget\packages\microsoft.servicefabric.services\2.4.145\lib\net45\Microsoft.ServiceFabric.Services.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.	Foo	Microsoft.Common.CurrentVersion.targets	1964	
Warning	MSB3270	There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "C:\...\.nuget\packages\microsoft.servicefabric.services\2.4.145\lib\net45\ServiceFabricServiceModel.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.	Foo	Microsoft.Common.CurrentVersion.targets	1964	
Warning	MSB3270	There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "C:\...\.nuget\packages\microsoft.servicefabric\5.4.145\lib\net45\System.Fabric.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.	Foo	Microsoft.Common.CurrentVersion.targets	1964	
Warning	MSB3270	There was a mismatch between the processor architecture of the project being built "x86" and the processor architecture of the reference "C:\...\.nuget\packages\microsoft.servicefabric\5.4.145\lib\net45\System.Fabric.Strings.dll", "AMD64". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.	Foo	Microsoft.Common.CurrentVersion.targets	1964

+10

ek68794998 on Mar 21, 2017

I’m having this issue with dotnetcore2.0 and vs2017 15.3.1

tbertenshaw on Aug 21, 2017

I was getting MSB3270 warning when running package target on SFPROJ, the fabric service was upgraded to netcoreapp2.0 and the fix in CSPROJ was to set PlatformTarget properties:

-    <Platform>x64</Platform>
+    <PlatformTarget>x64</PlatformTarget>

if csproj already has RID RuntimeIdentifier(s) property set, the PlatformTarget is not required

If you are targeting full framework, don’t have/want AnyCpu configs in SLN (only x64), don’t want to set RID prop as well (FFD vs. SCD); then you might need to keep Platform property set as well.

Would be cool if SDK handles it for projects where Platform is set; as for most users, Platform (host) == PlatformTarget, and for exclusive scenarios, let user override PlatformTarget as today. Today SDK defaults to MSIL.

am11 on Oct 16, 2017

@livarcocc Yes it still happens. Again, the repro steps are

Open the project \\scratch2\scratch\ravipal\share\5967 in VS 2017 and let it migrate.
Build.

ravipal on Oct 6, 2017

I’m having this issue in VS2017 with the new csproj format. Platform target is set to AnyCPU and I’m attempting to target frameworks net461 and netcoreapp2.0 .

Warning MSB3270 There was a mismatch between the processor architecture of the project being built “MSIL” and the processor architecture of the reference “C:\Program Files\dotnet\sdk\NuGetFallbackFolder\microsoft.visualstudio.web.codegeneration.design\2.0.0\lib\net461\dotnet-aspnet-codegenerator-design.exe”, “x86”. This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project.

The line referenced is C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets;1987

In project.json I believe we were able to work around this by adding an import in the tools section, but this is no longer supported in the new csproj format. Or, perhaps it was compiled for x86 and should have been MSIL or have multiple assemblies.

Edit: I just looked at pull request https://github.com/aspnet/Scaffolding/pull/605 and this should do the trick.

lcalabrese on Sep 13, 2017