我在试图让一个简单的项目在Linux上运行时遇到了很大的麻烦。我在Windows上创建了一个简单的MVC应用程序,但是我无法将其迁移到Linux。起初我以为它是基于平台的,但现在我不这么认为。实体框架7在Linux Dot Net Core CLR上工作吗?
我开始用CentOS的,继 https://docs.asp.net/en/latest/getting-started/installing-on-linux.html#installing-on-centos-7
说明我能得到dnvm运行和DNX,但DOTNET会运行并退出。 DNX排序的工作,但在尝试访问该Web应用程序会拖延时,直到使用kill -9
接下来,我安装了Ubuntu 14.04被迫跑到命令
sudo sh -c 'echo "deb [arch=amd64] http://apt-mo.trafficmanager.net/repos/dotnet/ trusty main" > /etc/apt/sources.list.d/dotnetdev.list'
sudo apt-key adv --keyserver apt-mo.trafficmanager.net --recv-keys 417A0893
sudo apt-get update
sudo apt-get install dotnet
记录什么,而不是退出
然后我试图恢复DOTNET和得到这个
Errors in /home/joel/Projects/MVCPrototype/project.json
Package Ix-Async 1.2.5 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package Ix-Async 1.2.5 supports:
- net40 (.NETFramework,Version=v4.0)
- net45 (.NETFramework,Version=v4.5)
- portable-net45+win8+wp8 (.NETPortable,Version=v0.0,Profile=Profile78)
Package Remotion.Linq 2.0.2 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package Remotion.Linq 2.0.2 supports:
- net35 (.NETFramework,Version=v3.5)
- net40 (.NETFramework,Version=v4.0)
- net45 (.NETFramework,Version=v4.5)
- portable-net45+win8+wp8+wpa81 (.NETPortable,Version=v0.0,Profile=Profile259)
Package Microsoft.CodeAnalysis.CSharp 1.1.0-rc1-20151109-01 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package Microsoft.CodeAnalysis.CSharp 1.1.0-rc1-20151109-01 supports:
- net45 (.NETFramework,Version=v4.5)
- portable-net45+win8 (.NETPortable,Version=v0.0,Profile=Profile7)
Package Microsoft.CodeAnalysis.Common 1.1.0-rc1-20151109-01 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package Microsoft.CodeAnalysis.Common 1.1.0-rc1-20151109-01 supports:
- net45 (.NETFramework,Version=v4.5)
- portable-net45+win8 (.NETPortable,Version=v0.0,Profile=Profile7)
One or more packages are incompatible with DNXCore,Version=v5.0.
NuGet Config files used:
/home/joel/Projects/MVCPrototype/nuget.config
/home/joel/.nuget/NuGet/NuGet.Config
Feeds used:
https://dotnet.myget.org/F/dotnet-core/api/v3/index.json
https://www.myget.org/F/aspnetcirelease/api/v3/index.json
https://api.nuget.org/v3/index.json
于是我就这些命令卸载APT版本,并获得最新的SDK
sudo apt-get remove dotnet
wget https://dotnetcli.blob.core.windows.net/dotnet/beta/Installers/Latest/dotnet-host-ubuntu-x64.latest.deb
wget https://dotnetcli.blob.core.windows.net/dotnet/beta/Installers/Latest/dotnet-sharedframework-ubuntu-x64.latest.deb
wget https://dotnetcli.blob.core.windows.net/dotnet/beta/Installers/Latest/dotnet-sdk-ubuntu-x64.latest.deb
sudo dpkg -i dotnet-host-ubuntu-x64.latest.deb
sudo dpkg -i dotnet-sharedframework-ubuntu-x64.latest.deb
sudo dpkg -i dotnet-sdk-ubuntu-x64.latest.deb
然后运行相同的命令,同样的错误。
于是我按照步骤在 http://ef.readthedocs.io/en/latest/platforms/coreclr/getting-started-linux.html#create-a-new-project
的project.json:
{
"dependencies": {
"EntityFramework.Sqlite": "7.0.0-rc1-final",
"EntityFramework.Commands": "7.0.0-rc1-final",
"Microsoft.Extensions.PlatformAbstractions": "1.0.0-rc1-final"
},
"commands": {
"run": "ConsoleApp",
"ef": "EntityFramework.Commands"
},
"frameworks": {
"dnxcore50": {
"dependencies": {
"System.Console": "4.0.0-beta-*"
}
}
}
}
跑dotnet restore
和同样的错误:
Errors in /home/joel/Projects/EFTest/project.json
Package Ix-Async 1.2.5 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package Ix-Async 1.2.5 supports:
- net40 (.NETFramework,Version=v4.0)
- net45 (.NETFramework,Version=v4.5)
- portable-net45+win8+wp8 (.NETPortable,Version=v0.0,Profile=Profile78)
Package Remotion.Linq 2.0.1 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package Remotion.Linq 2.0.1 supports:
- net35 (.NETFramework,Version=v3.5)
- net40 (.NETFramework,Version=v4.0)
- net45 (.NETFramework,Version=v4.5)
- portable-net45+win8+wp8+wpa81 (.NETPortable,Version=v0.0,Profile=Profile259)
Package System.Collections.Immutable 1.1.36 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package System.Collections.Immutable 1.1.36 supports: portable-net45+win8+wp8+wpa81 (.NETPortable,Version=v0.0,Profile=Profile259)
One or more packages are incompatible with DNXCore,Version=v5.0.
NuGet Config files used:
/home/joel/.nuget/NuGet/NuGet.Config
Feeds used:
https://dotnet.myget.org/F/dotnet-core/api/v3/index.json
https://www.myget.org/F/aspnetcirelease/api/v3/index.json
https://api.nuget.org/v3/index.json
于是我篡改的项目有最新版本:
{
"dependencies": {
"Microsoft.EntityFrameworkCore.Sqlite": "1.0.0-*",
"Microsoft.EntityFrameworkCore.Commands": "1.0.0-*",
"Microsoft.Extensions.PlatformAbstractions": "1.0.0-*"
},
"commands": {
"run": "ConsoleApp",
"ef": "Microsoft.EntityFrameworkCore.Commands"
},
"frameworks": {
"dnxcore50": {
"dependencies": {
"System.Console": "4.0.0-beta-*"
}
}
}
}
而且还原给了我这个:
Errors in /home/joel/Projects/EFTest/project.json
Package Ix-Async 1.2.5 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package Ix-Async 1.2.5 supports:
- net40 (.NETFramework,Version=v4.0)
- net45 (.NETFramework,Version=v4.5)
- portable-net45+win8+wp8 (.NETPortable,Version=v0.0,Profile=Profile78)
Package Remotion.Linq 2.0.2 is not compatible with dnxcore50 (DNXCore,Version=v5.0). Package Remotion.Linq 2.0.2 supports:
- net35 (.NETFramework,Version=v3.5)
- net40 (.NETFramework,Version=v4.0)
- net45 (.NETFramework,Version=v4.5)
- portable-net45+win8+wp8+wpa81 (.NETPortable,Version=v0.0,Profile=Profile259)
One or more packages are incompatible with DNXCore,Version=v5.0.
请帮帮忙,我真的想概念的Linux要去的证据,但这似乎不太可能。
感谢
从project.json删除dnxCore - 也许等待与相关型号指导RC2这里:HTTP://ef.readthedocs。 io/en/latest/ – ErikEJ
谢谢,我不知道该如何替换dnxcore? – user171258