Question

我正在尝试generate code database，但我得到errors：System.AggregateException: One or more errors occurred。 ---＆GT;找不到方法

这是我的project.json：

{
"webroot": "wwwroot",
"version": "1.0.0-*",

"dependencies": {
    "Microsoft.AspNet.Mvc": "6.0.0-beta5",
    "Microsoft.AspNet.Server.IIS": "1.0.0-beta7",
    "Microsoft.AspNet.Server.WebListener": "1.0.0-beta5",
    "Microsoft.AspNet.StaticFiles": "1.0.0-beta5",
    "EntityFramework.SqlServer": "7.0.0-beta8-15797",
    "EntityFramework.Commands": "7.0.0-beta8-15797",
    "EntityFramework.SqlServer.Design": "7.0.0-beta8-15797",
    "Remotion.Linq": "2.0.0-rc-001"
},

"commands": {
  "web": "Microsoft.AspNet.Hosting --config hosting.ini",
  "ef": "EntityFramework.Commands"
},

"frameworks": {
    "dnx451": { },
    "dnxcore50": { }
},

"exclude": [
    "wwwroot",
    "node_modules",
    "bower_components"
],
"publishExclude": [
    "node_modules",
    "bower_components",
    "**.xproj",
    "**.user",
    "**.vspscc"
]
}

如何从现有数据库EF7生成代码

我正在使用此命令：

dnx ef dbcontext scaffold "ConnectionString" EntityFramework.SqlServer

谢谢。

Answer 1

升级所有包以保持一致。你有beta5和beta 8混合。如果您仍然遇到错误，请检查或提交并发送到相应的存储库。 https://github.com/aspnet

从现有数据库EF7生成代码

1 个答案: