InvalidOperationException while 运行 asp.net in a linux machine under docker

Question

我刚刚使用新的 .NET 支持设置了我的 linux 机器。

使用本教程：http://docs.asp.net/en/latest/getting-started/installing-on-linux.html

拥有这个 dockerfile:

 FROM microsoft/aspnet:1.0.0-beta5

 # Copy the project into folder and then restore packages
 COPY . app
 WORKDIR app
 RUN ["dnu","restore"]

 # Open this port in the container
 EXPOSE 5000
 # Start application
 ENTRYPOINT ["dnx",".", "web"]

运行docker build .成功

当运行 # docker run -p 8080:5000 dockerfile 我得到这个异常：

System.InvalidOperationException: No service for type 'Microsoft.Framework.Runtime.IApplicationEnvironment' has been registered.    
    at Microsoft.Framework.DependencyInjection.ServiceProviderExtensions.GetRequiredService (IServiceProvider provider, System.Type serviceType) [0x00000] in <filename unknown>:0
    at Microsoft.Framework.DependencyInjection.ServiceProviderExtensions.GetRequiredService[IApplicationEnvironment] (IServiceProvider provider) [0x00000] in <filename unknown>:0
    at Microsoft.AspNet.Hosting.Program.Main (System.String[] args) [0x00000] in <filename unknown>:0    
    at (wrapper managed-to-native) System.Reflection.MonoMethod:InternalInvoke (System.Reflection.MonoMethod,object,object[],System.Exception&)    
    at System.Reflection.MonoMethod.Invoke (System.Object obj, BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) [0x00000] in <filename unknown>:0
 --- End of stack trace from previous location where exception was thrown ---   
 at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw () [0x00000] in <filename unknown>:0 at Microsoft.Dnx.Runtime.Common.EntryPointExecutor.Execute (System.Reflection.Assembly assembly, System.String[] args, IServiceProvider serviceProvider) [0x00000] in <filename unknown>:0  
 at Microsoft.Dnx.ApplicationHost.Program+<>c__DisplayClass3_0.<ExecuteMain>b__0() [0x00000] in <filename unknown>:0    
 at System.Threading.Tasks.Task`1[System.Threading.Tasks.Task`1[System.Int32]].InnerInvoke() [0x00000] in <filename unknown>:0    
 at System.Threading.Tasks.Task.Execute () [0x00000] in <filename unknown>:0

这是我的完整构建日志

http://pastebin.com/e3zpcrFZ

我在这里做错了什么？运行在 windows 中与 dnx . web 相同的项目成功启动了我的 webapi。

Answer 1

自己解决了。发现在安装教程的过程中，它正在安装一个旧的单声道版本。你需要 Mono 4.x，根据这个 post http://blog.bananacoding.com/blog/first-impressions-of-aspnet-and-visual-studio-code-on-osx

所以我做了以下事情：

使用 .net 卸载单声道
正在清除它
使用 mono 网站上的安装说明，安装 mono 4-x
使用 apt-get -o Dpkg::Options::="--force-overwrite" -f install 我被迫覆盖所有内容，因为我遇到了一些库的错误
dnvm 安装最新
使我的项目适应最新版本（参见网上的多个更新 post）
dnu 恢复
dnx 红隼

完成！

InvalidOperationException while 运行 asp.net in a linux machine under docker

InvalidOperationException while running asp.net in a linux machine under docker

c#

asp.net

.net

dnx

dnx50