如何设置DOTNET_REFERENCE_ASSEMBLIES_PATH？

Question

目前，我有几个问题在构建我的应用程序。我可以运行dotnet还原，但是一旦我运行了dotnet构建或运行它，就会提到：-

由于以下错误，当前项目无效：- dir/project.json(35，15)：error DOTNET1012:未指定引用程序集目录。可以使用DOTNET_REFERENCE_ASSEMBLIES_PATH环境变量设置位置。

有人知道如何设置这个问题吗?或者他们以前见过这个问题吗？

提前感谢！

Project.Json

{
"dependencies": {
"Bitly.Net": "0.0.6",
"BitlyAPI": "1.0.3",
"BundlerMinifier.Core": "2.2.281",
"Common.Logging": "3.4.0-Beta2",
"Microsoft.AspNetCore.Diagnostics": "1.0.0",
"Microsoft.AspNetCore.Mvc": "1.0.1",
"Microsoft.AspNetCore.Razor.Tools": {
"version": "1.0.0-preview2-final",
"type": "build"
},
"Microsoft.AspNetCore.Routing": "1.0.1",
"Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
"Microsoft.AspNetCore.Server.Kestrel": "1.0.1",
"Microsoft.AspNetCore.StaticFiles": "1.0.0",
"Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
"Microsoft.Extensions.Configuration.Json": "1.0.0",
"Microsoft.Extensions.Logging": "1.0.0",
"Microsoft.Extensions.Logging.Console": "1.0.0",
"Microsoft.Extensions.Logging.Debug": "1.0.0",
"Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
"Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0",
"Parse": "1.7.0",
"Spring.Social.Twitter": "2.0.0-M1",
"Stormpath.AspNetCore": "0.7.0"
  },

 "tools": {
"Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final",
"Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.0.0-preview2-final"
  },

 "frameworks": {
"net452": {
"dependencies": {
}
}
},

"buildOptions": {
"emitEntryPoint": true,
"preserveCompilationContext": true
},

"publishOptions": {
"include": [
"wwwroot",
"**/*.cshtml",
"appsettings.json",
"web.config"
]
  },

"scripts": {
"prepublish": [ "bower install", "dotnet bundle" ],
"postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% -    -framework %publish:FullTargetFramework%" ]
  },
  "userSecretsId": "aspnet-ParseAppDashboard-201610080811**"
   }

环境详细信息

.Net命令行工具(1.0.0-预览2-003131)

产品信息:版本1.0.0-预览2-003131

运行时环境: OS名称: ubuntu版本: 14.04 OS平台: Linux :ubuntu.14.04x64

Answer 1

因为您在Linux上使用了.net框架4.5.2，所以首先需要安装Mono，然后将DOTNET_REFERENCE_ASSEMBLIES_PATH环境变量设置为/usr/lib/mono/xbuild。