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I am able to get basic examples working fine. However, I am trying to check the possibility of ASP.NET Core using "dotnet script" (just using plain csx).
main.csx:
#r "netcoreapp3.1\Microsoft.AspNetCore.dll"
#r "netcoreapp3.1\Microsoft.AspNetCore.Hosting.dll"
#r "netcoreapp3.1\Microsoft.Extensions.DependencyInjection.dll"
#r "netcoreapp3.1\Microsoft.Extensions.Hosting.dll"
#load "Startup.csx"
using System;
using Microsoft.AspNetCore;
using Microsoft.AspNetCore.Hosting;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
public static IHostBuilder CreateHostBuilder(string[] args) =>
Host.CreateDefaultBuilder(args)
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseStartup<Startup>();
});
CreateHostBuilder(null).Build().Run();
Startup.csx:
#r "netcoreapp3.1\Microsoft.AspNetCore.Diagnostics.dll"
#r "netcoreapp3.1\Microsoft.AspNetCore.Hosting.dll"
#r "netcoreapp3.1\Microsoft.AspNetCore.Http.dll"
#r "netcoreapp3.1\Microsoft.Extensions.DependencyInjection.dll"
#r "netcoreapp3.1\Microsoft.Extensions.Hosting.dll"
using Microsoft.AspNetCore.Builder;
using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
public class Startup
{
public void ConfigureServices(IServiceCollection services)
{
}
public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
{
if (env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
}
app.UseRouting();
app.UseEndpoints(endpoints =>
{
endpoints.MapGet("/", async context =>
{
await context.Response.WriteAsync("Hello World!");
});
});
}
}
And I experience the following error:
System.BadImageFormatException: Could not load file or assembly 'Microsoft.Extensions.Hosting, Version=3.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60'. Reference assemblies should not be loaded for execution. They can only be loaded in the Reflection-only loader context. (0x80131058)
File name: 'Microsoft.Extensions.Hosting, Version=3.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60' ---> System.BadImageFormatException: Could not load file or assembly 'Microsoft.Extensions.Hosting, Version=3.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL'. Reference assemblies should not be loaded for execution. They can only be loaded in the Reflection-only loader context. (0x80131058)
File name: 'Microsoft.Extensions.Hosting, Version=3.1.0.0, Culture=neutral, PublicKeyToken=adb9793829ddae60, processorArchitecture=MSIL' ---> System.BadImageFormatException: Cannot load a reference assembly for execution.
at System.Runtime.Loader.AssemblyLoadContext.LoadFromPath(IntPtr ptrNativeAssemblyLoadContext, String ilPath, String niPath, ObjectHandleOnStack retAssembly)
at System.Runtime.Loader.AssemblyLoadContext.LoadFromAssemblyPath(String assemblyPath)
at System.Reflection.Assembly.LoadFrom(String assemblyFile)
at System.Reflection.Assembly.LoadFromResolveHandler(Object sender, ResolveEventArgs args)
at System.Runtime.Loader.AssemblyLoadContext.InvokeResolveEvent(ResolveEventHandler eventHandler, RuntimeAssembly assembly, String name)
at System.Runtime.Loader.AssemblyLoadContext.OnAssemblyResolve(RuntimeAssembly assembly, String assemblyFullName)
at Submission#0.CreateHostBuilder(String[] args)
at Submission#0.<<Initialize>>d__0.MoveNext() in C:\temp\sample01\main.csx:line 51
--- End of stack trace from previous location ---
at Dotnet.Script.Core.ScriptRunner.Execute[TReturn](String dllPath, IEnumerable`1 commandLineArgs) in /private/var/folders/6j/4hkjjhd50fg27s933nctz0480000gn/T/tmp3iI6tV/Dotnet.Script.Core/ScriptRunner.cs:line 52
What am I doing irrelevant?
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