Как определить, где msbuild ищет пакеты?

Question

Я пытаюсь построить решение из командной строки. Это включает 3 шага:

1. nuget install
2. nuget restore
3. msbuild

Я использую NuGet.Config файлы, в которых указывается, где кэшируются пакеты nuget, а также куда добавляются восстановленные пакеты.

Команда nuget restore не работает и не выдает полезного сообщения об ошибке, кроме «Решение не может быть построено». В другом ответе на StackOverflow рекомендуется запустить команду msbuild и посмотреть, что это за ошибка.

Казалось бы, файлы, установленные через nuget, не найдены во время msbuild (или, по-видимому, nuget restore). Это журнал из msbuild для каждой отдельной сборки, кроме той, которая находится в GAC:

  Primary reference "NTRPRS.NLog.Slack".
C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\bin\Microsoft.Common.CurrentVersion.targets(2106,5): warning MSB3245: Could not resolve this reference. Could not locate the assembly "NTRPRS.NLog.Slack". Check to make sure the assembly exists on disk. If this reference is required by your code, you may get compilation errors. [C:\Avesta\Services\Dashboard\src\Avesta.DashboardService.csproj]
          For SearchPath "{HintPathFromItem}".
          Considered "..\..\..\..\AppData\Roaming\NuGet\packages\NTRPRS.NLog.Slack.5.0.4\lib\net45\NTRPRS.NLog.Slack.dll", but it didn't exist.
          For SearchPath "{TargetFrameworkDirectory}".
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\NTRPRS.NLog.Slack.exe", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\Facades\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\Facades\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\.NETFramework\v4.5\Facades\NTRPRS.NLog.Slack.exe", but it didn't exist.
          For SearchPath "{Registry:Software\Microsoft\.NETFramework,v4.5,AssemblyFoldersEx}".
          Considered AssemblyFoldersEx locations.
          For SearchPath "{AssemblyFolders}".
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.5\NTRPRS.NLog.Slack.exe", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft.NET\ADOMD.NET\130\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft.NET\ADOMD.NET\130\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft.NET\ADOMD.NET\130\NTRPRS.NLog.Slack.exe", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft SQL Server\130\SDK\Assemblies\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft SQL Server\130\SDK\Assemblies\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft SQL Server\130\SDK\Assemblies\NTRPRS.NLog.Slack.exe", but it didn't exist.
          Considered "C:\Program Files\IIS\Microsoft Web Deploy V3\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files\IIS\Microsoft Web Deploy V3\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files\IIS\Microsoft Web Deploy V3\NTRPRS.NLog.Slack.exe", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft SQL Server\140\SDK\Assemblies\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft SQL Server\140\SDK\Assemblies\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft SQL Server\140\SDK\Assemblies\NTRPRS.NLog.Slack.exe", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files (x86)\Reference Assemblies\Microsoft\Framework\v3.0\NTRPRS.NLog.Slack.exe", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft.NET\ADOMD.NET\140\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft.NET\ADOMD.NET\140\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "C:\Program Files (x86)\Microsoft.NET\ADOMD.NET\140\NTRPRS.NLog.Slack.exe", but it didn't exist.
          For SearchPath "{GAC}".
          Considered "NTRPRS.NLog.Slack", which was not found in the GAC.
          For SearchPath "{RawFileName}".
          Considered treating "NTRPRS.NLog.Slack" as a file name, but it didn't exist.
          For SearchPath "bin\Debug\".
          Considered "bin\Debug\NTRPRS.NLog.Slack.winmd", but it didn't exist.
          Considered "bin\Debug\NTRPRS.NLog.Slack.dll", but it didn't exist.
          Considered "bin\Debug\NTRPRS.NLog.Slack.exe", but it didn't exist.

Как мне указать msbuild, где находятся сборки, установленные nuget? Также .... почему восстановление nuget не удается? Сообщение, которое я получаю от nuget restore:

C:\<path>\src>nuget restore
Error parsing solution file at C:\<path>\src\<name>.sln: Exception has been thrown by the target of an invocation.
The project file could not be loaded. Could not load file or assembly 'System.Runtime.InteropServices.RuntimeInformation, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies.
The system cannot find the file specified.  C:\<path>\src\<name>.sln

с помощью:

MSBuild auto-detection: using msbuild version '15.7.177.53362' from 'C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\MSBuild\15.0\bin'.

Насколько я могу судить, вывод ошибок nuget совершенно бессмысленный. Абсолютный путь C:\<path>\src\<name>.sln абсолютно существует.

Answer 1

Это проблема, которая появилась только после 15.7.0 Visual Studio / MSBuild.

У NuGet уже есть открытая проблема для этой проблемы: https://github.com/NuGet/Home/issues/6918

Текущий обходной путь - установить .NET 4.7.1, пока проблема не будет устранена, поскольку это приведет к установке недостающей библиотеки в глобальном кэше сборок.