添加迁移不适用于实体框架核心的ASP.NET Core

我有一个Add-Migration的问题。当我运行添加迁移不适用于实体框架核心的ASP.NET Core

Add-Migration InitialMigration

我收到一条错误消息：

Invalid JSON file in C:\Projects\asdf\project.json

这是我的project.json文件：

{ 
    "dependencies": { 
    "Microsoft.NETCore.App": { 
     "version": "1.1.0", 
     "type": "platform" 
    }, 
    "Microsoft.AspNetCore.AngularServices": "1.0.0-*", 
    "Microsoft.AspNetCore.Razor.Tools": { 
     "version": "1.0.0-preview2-final", 
     "type": "build" 
    }, 
    "Microsoft.AspNetCore.Diagnostics": "1.1.0", 
    "Microsoft.AspNetCore.Mvc": "1.1.0", 
    "Microsoft.AspNetCore.Server.IISIntegration": "1.1.0", 
    "Microsoft.AspNetCore.Server.Kestrel": "1.1.0", 
    "Microsoft.AspNetCore.StaticFiles": "1.1.0", 
    "Microsoft.Extensions.Configuration.CommandLine": "1.1.0", 
    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.1.0", 
    "Microsoft.Extensions.Configuration.Json": "1.1.0", 
    "Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final", 
    "Microsoft.EntityFrameworkCore.Design": "1.1.0", 
    "Microsoft.Extensions.Logging": "1.1.0", 
    "Microsoft.Extensions.Logging.Console": "1.1.0", 
    "Microsoft.Extensions.Logging.Debug": "1.1.0", 
    "Microsoft.Extensions.Options.ConfigurationExtensions": "1.1.0", 
    "Microsoft.EntityFrameworkCore.SqlServer": "1.1.0", 
    }, 

    "tools": { 
    "Microsoft.AspNetCore.Razor.Tools": "1.0.0-preview2-final", 
    "Microsoft.AspNetCore.Server.IISIntegration.Tools": "1.1.0-preview4-final", 
    "Microsoft.DotNet.Watcher.Tools": "1.0.0-preview2-final", 
    "Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final" 
    }, 

    "frameworks": { 
    "netcoreapp1.0": { 
     "imports": [ 
     "dotnet5.6", 
     "portable-net45+win8" 
     ] 
    } 
    }, 

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

    "runtimeOptions": { 
    "configProperties": { 
     "System.GC.Server": true 
    } 
    }, 

    "publishOptions": { 
    "include": [ 
     "appsettings.json", 
     "ClientApp/dist", 
     "node_modules", 
     "Views", 
     "web.config", 
     "wwwroot" 
    ] 
    }, 

    "scripts": { 
    "prepublish": [ 
     "npm install", 
     "node node_modules/webpack/bin/webpack.js --config webpack.config.vendor.js --env.prod", 
     "node node_modules/webpack/bin/webpack.js --env.prod" 
    ], 
    "postpublish": [ "dotnet publish-iis --publish-folder %publish:OutputPath% --framework %publish:FullTargetFramework%" ] 
    }, 

    "tooling": { 
    "defaultNamespace": "Travelingowe" 
    } 
}

你有任何IDE什么是错与此码？

已更新：逗号有问题。

我用JSONLint：

Error: Parse error on line 26: ...lServer": "1.1.0", }, "tools": { "M ----------------------^ Expecting 'STRING', got '}'

来源

2016-11-26 Cieja

http://jsonlint.com/ –

Cieja，请不要将答案写入解决方案。 @gabriel应该将其作为回答发布并接受，或者如果他不接受并且您自己这样做 – Tseng

你有26行的额外的逗号根据jsonlint.com。请删除逗号，它应该是有效的JSON。

来源

2016-11-27 02:54:12

添加迁移不适用于实体框架核心的ASP.NET Core

回答

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