Building source code fails

[ymita]

Build process fails with the message saying "Could not find a version of MSBuild which satisfies the requirements specified in korebuild.json."

To Reproduce

Steps to reproduce the behavior:
Using this version of ASP.NET Core 'v3.0.0-preview-18579-0056'

1. git clone --recursive https://github.com/aspnet/AspNetCore
2. git submodule update --init –recursive
3. .\build.cmd

Expected behavior

All the build processes complete.

Screenshots

Additional context

Here is the console output including error message.

C:\Users\Administrator\Documents\GitHub\AspNetCore>.\build.cmd
WARNING: No default group of projects was specified, so building the 'managed' and 'native' subset of projects. Run
`build.cmd -help` for more details.
Using KoreBuild 3.0.0-build-20181214.1
WARNING: dotnet found on the system PATH is 'C:\Program Files\dotnet\dotnet.exe' but KoreBuild will use
'C:\Users\Administrator\.dotnet\x64\dotnet.exe'.
WARNING: Adding 'C:\Users\Administrator\.dotnet\x64' to system PATH permanently may be required for applications like
Visual Studio or VS Code to work correctly.
Adding C:\Users\Administrator\.dotnet\x64 to PATH
.NET Core SDK 3.0.100-preview-009750 is already installed. Skipping installation.
Could not find a version of MSBuild which satisfies the requirements specified in korebuild.json.
発生場所 C:\Users\Administrator\.dotnet\buildtools\korebuild\3.0.0-build-20181214.1\scripts\KoreBuild.psm1:511 文字:5
+     throw 'Could not find a version of MSBuild which satisfies the re ...
+     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OperationStopped: (Could not find ...korebuild.json.:String) [], RuntimeException
    + FullyQualifiedErrorId : Could not find a version of MSBuild which satisfies the requirements specified in korebu
   ild.json.

The output of dotnet --info

C:\Users\Administrator\Documents\GitHub\AspNetCore>dotnet --info
A compatible SDK version for global.json version: [3.0.100-preview-009750] from [C:\Users\Administrator\Documents\GitHub\AspNetCore\global.json] was not found

Host (useful for support):
  Version: 2.2.0
  Commit:  1249f08fed

.NET Core SDKs installed:
  1.0.4 [C:\Program Files\dotnet\sdk]
  1.1.0 [C:\Program Files\dotnet\sdk]
  2.1.4 [C:\Program Files\dotnet\sdk]
  2.1.202 [C:\Program Files\dotnet\sdk]
  2.1.300 [C:\Program Files\dotnet\sdk]
  2.1.402 [C:\Program Files\dotnet\sdk]
  2.1.502 [C:\Program Files\dotnet\sdk]
  2.1.600-preview-009426 [C:\Program Files\dotnet\sdk]
  2.2.101 [C:\Program Files\dotnet\sdk]

.NET Core runtimes installed:
  Microsoft.AspNetCore.All 2.1.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.4 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.1.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.All 2.2.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
  Microsoft.AspNetCore.App 2.1.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.4 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.1.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 2.2.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 1.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 1.1.2 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.0.9 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.4 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.1.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
  Microsoft.NETCore.App 2.2.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]

To install additional .NET Core runtimes or SDKs:
  https://aka.ms/dotnet-download

I refer to this thread https://gitter.im/aspnet/Home/~iframe and "Desktop development with C++" has been installed.

[natemcmaster]

Please give our instructions here a try: https://github.com/aspnet/AspNetCore/blob/master/docs/BuildFromSource.md#install-pre-requistes

[ymita]

@natemcmaster
Thank you for your quick reply! I still have problem with the process. And for the time being, I will continue to work on that on my end.

[kapilbhudhia]

I am facing the exact same issue. Installed the pre-requisites and that seems to have solved the issue to a large extent. But the build process still ends up failing with the following errors

C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(4551,5)
: error MSB3030: Could not copy the file "C:\Kapil\work\AspNetCore\src\Servers\IIS\src\AspNetCoreModuleV1\AspNetCore\bin\Debug\
x64\aspnetcore.dll" because it was not found. [C:\Kapil\work\AspNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.Integra
tionTesting.IIS\Microsoft.AspNetCore.Server.IntegrationTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(4551,5)
: error MSB3030: Could not copy the file "C:\Kapil\work\AspNetCore\src\Servers\IIS\src\AspNetCoreModuleV1\AspNetCore\bin\Debug\
Win32\aspnetcore.dll" because it was not found. [C:\Kapil\work\AspNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.Integ
rationTesting.IIS\Microsoft.AspNetCore.Server.IntegrationTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(4551,5)
: error MSB3030: Could not copy the file "C:\Kapil\work\AspNetCore\src\Servers\IIS\src\AspNetCoreModuleV2\AspNetCore\bin\Debug\
x64\aspnetcorev2.dll" because it was not found. [C:\Kapil\work\AspNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.Integ
rationTesting.IIS\Microsoft.AspNetCore.Server.IntegrationTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(4551,5)
: error MSB3030: Could not copy the file "C:\Kapil\work\AspNetCore\src\Servers\IIS\src\AspNetCoreModuleV2\OutOfProcessRequestHa
ndler\bin\Debug\x64\aspnetcorev2_outofprocess.dll" because it was not found. [C:\Kapil\work\AspNetCore\src\Servers\IIS\src\Micr
osoft.AspNetCore.Server.IntegrationTesting.IIS\Microsoft.AspNetCore.Server.IntegrationTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(4551,5)
: error MSB3030: Could not copy the file "C:\Kapil\work\AspNetCore\src\Servers\IIS\src\AspNetCoreModuleV2\OutOfProcessRequestHa
ndler\bin\Debug\x86\aspnetcorev2_outofprocess.dll" because it was not found. [C:\Kapil\work\AspNetCore\src\Servers\IIS\src\Micr
osoft.AspNetCore.Server.IntegrationTesting.IIS\Microsoft.AspNetCore.Server.IntegrationTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(4551,5)
: error MSB3030: Could not copy the file "C:\Kapil\work\AspNetCore\src\Servers\IIS\src\AspNetCoreModuleV2\AspNetCore\bin\Debug\
Win32\aspnetcorev2.dll" because it was not found. [C:\Kapil\work\AspNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.Int
egrationTesting.IIS\Microsoft.AspNetCore.Server.IntegrationTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(4551,5)
: error MSB3030: Could not copy the file "C:\Kapil\work\AspNetCore\src\Servers\IIS\src\AspNetCoreModuleV2\InProcessRequestHandl
er\bin\Debug\x64\aspnetcorev2_inprocess.dll" because it was not found. [C:\Kapil\work\AspNetCore\src\Servers\IIS\src\Microsoft.
AspNetCore.Server.IIS\Microsoft.AspNetCore.Server.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Enterprise\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(4551,5)
: error MSB3030: Could not copy the file "C:\Kapil\work\AspNetCore\src\Servers\IIS\src\AspNetCoreModuleV2\InProcessRequestHandl
er\bin\Debug\x86\aspnetcorev2_inprocess.dll" because it was not found. [C:\Kapil\work\AspNetCore\src\Servers\IIS\src\Microsoft.
AspNetCore.Server.IIS\Microsoft.AspNetCore.Server.IIS.csproj]

Thanks @natemcmaster

[weng271190436]

I am also facing the same issue on windows 10 after following the instruction.

Build FAILED.

C:\Users\weweng\.dotnet\x64\x64\sdk\3.0.100-preview-009750\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.Sdk.FSharp.targ
ets(29,3): warning MSB4011: "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\Microsoft\VisualStud
io\v15.0\FSharp\Microsoft.FSharp.NetSdk.targets" cannot be imported again. It was already imported at "C:\Users\weweng\
.dotnet\x64\x64\sdk\3.0.100-preview-009750\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.Sdk.FSharpTargetsShim.targets (
63,3)". This is most likely a build authoring error. This subsequent import will be ignored. [C:\Users\weweng\Documents
\GitHub\AspNetCore\src\Mvc\test\WebSites\FSharpWebSite\FSharpWebSite.fsproj]
C:\Users\weweng\.dotnet\x64\x64\sdk\3.0.100-preview-009750\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.Sdk.FSharp.targ
ets(29,3): warning MSB4011: "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\Microsoft\VisualStud
io\v15.0\FSharp\Microsoft.FSharp.NetSdk.targets" cannot be imported again. It was already imported at "C:\Users\weweng\
.dotnet\x64\x64\sdk\3.0.100-preview-009750\Sdks\Microsoft.NET.Sdk\targets\Microsoft.NET.Sdk.FSharpTargetsShim.targets (
63,3)". This is most likely a build authoring error. This subsequent import will be ignored. [C:\Users\weweng\Documents
\GitHub\AspNetCore\src\Mvc\test\WebSites\FSharpWebSite\FSharpWebSite.fsproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(
4551,5): error MSB3030: Could not copy the file "C:\Users\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\AspNet
CoreModuleV2\InProcessRequestHandler\bin\Debug\x64\aspnetcorev2_inprocess.dll" because it was not found. [C:\Users\wewe
ng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.IIS\Microsoft.AspNetCore.Server.IIS.cspr
oj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(
4551,5): error MSB3030: Could not copy the file "C:\Users\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\AspNet
CoreModuleV2\InProcessRequestHandler\bin\Debug\x86\aspnetcorev2_inprocess.dll" because it was not found. [C:\Users\wewe
ng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.IIS\Microsoft.AspNetCore.Server.IIS.cspr
oj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(
4551,5): error MSB3030: Could not copy the file "C:\Users\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\AspNet
CoreModuleV1\AspNetCore\bin\Debug\Win32\aspnetcore.dll" because it was not found. [C:\Users\weweng\Documents\GitHub\Asp
NetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.IntegrationTesting.IIS\Microsoft.AspNetCore.Server.IntegrationT
esting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(
4551,5): error MSB3030: Could not copy the file "C:\Users\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\AspNet
CoreModuleV2\OutOfProcessRequestHandler\bin\Debug\x64\aspnetcorev2_outofprocess.dll" because it was not found. [C:\User
s\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.IntegrationTesting.IIS\Microsoft.A
spNetCore.Server.IntegrationTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(
4551,5): error MSB3030: Could not copy the file "C:\Users\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\AspNet
CoreModuleV2\OutOfProcessRequestHandler\bin\Debug\x86\aspnetcorev2_outofprocess.dll" because it was not found. [C:\User
s\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.IntegrationTesting.IIS\Microsoft.A
spNetCore.Server.IntegrationTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(
4551,5): error MSB3030: Could not copy the file "C:\Users\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\AspNet
CoreModuleV1\AspNetCore\bin\Debug\x64\aspnetcore.dll" because it was not found. [C:\Users\weweng\Documents\GitHub\AspNe
tCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.IntegrationTesting.IIS\Microsoft.AspNetCore.Server.IntegrationTes
ting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(
4551,5): error MSB3030: Could not copy the file "C:\Users\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\AspNet
CoreModuleV2\AspNetCore\bin\Debug\Win32\aspnetcorev2.dll" because it was not found. [C:\Users\weweng\Documents\GitHub\A
spNetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.IntegrationTesting.IIS\Microsoft.AspNetCore.Server.Integratio
nTesting.IIS.csproj]
C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\MSBuild\15.0\Bin\Microsoft.Common.CurrentVersion.targets(
4551,5): error MSB3030: Could not copy the file "C:\Users\weweng\Documents\GitHub\AspNetCore\src\Servers\IIS\src\AspNet
CoreModuleV2\AspNetCore\bin\Debug\x64\aspnetcorev2.dll" because it was not found. [C:\Users\weweng\Documents\GitHub\Asp
NetCore\src\Servers\IIS\src\Microsoft.AspNetCore.Server.IntegrationTesting.IIS\Microsoft.AspNetCore.Server.IntegrationT
esting.IIS.csproj]
    2 Warning(s)
    8 Error(s)

[natemcmaster]

@weng271190436 @kapilbhudhia try build.cmd -native -managed.

Adding @jkotalik as another assignee since he's been doing work relevant to the latest issues. One of the problems we should address is the mix of C++ and .NET projects. dotnet build is unable to build C++ projects, but is the default command most contributors prefer to use. We're trying to find a sensible default for what should happen in this case. Should dotnet build fail or succeed but with warnings telling you to use msbuild.exe instead?

Regardless, we should make build.cmd without arguments succeed without errors.

[weng271190436]

@natemcmaster It works! Thanks.

[jkotalik]

@natemcmaster depending on how much work it takes, we may want to consider splitting korebuild.json up into subfolders again rather than having a top level json file. Calling subdirectory build.cmd will fail on projects that it really should pass on, causing even more developer friction.

[natemcmaster]

I wouldn't invest any time in improving korebuild.json. We're trying to convert to Arcade soon. Arcade handle's prereq checks differently, so this may not be an issue once we do that.