Can't publish C# DLL on .NETCore

Steps to reproduce:

• DllExport -version: 1.7.3
• Used Visual Studio 2019

Information from Data tab or log data:

Every time I try to publish my DLL by right clicking and hitting publish I set target to my local folder configuration release, target framework .netcoreapp3.0 target runtime win-x64

The build and rebuild work fine but whenI publish I receive the following message " Publishing has encountered an error. Publishing has failed

A Diagnostic log has been written to the following location: “c:\User.…\AppData\Local\Temp\filename.tmp” "

Checking the file I receive an error that does not help very much:

2020-0

8-24 1:20:00 PM System.AggregateException: One or more errors occurred. —> System.Exception: Publishing failed. — End of inner exception stack trace — at System.Threading.Tasks.Task.ThrowIfExceptional(Boolean includeTaskCanceledExceptions) at System.Threading.Tasks.Task.Wait(Int32 millisecondsTimeout, CancellationToken cancellationToken) at Microsoft.Publish.Framework.Model.DefaultPublishSteps.<>c__DisplayClass26_0.<IsBuildCompletedSuccessfully>b__2() at System.Threading.Tasks.Task`1.InnerInvoke() at System.Threading.Tasks.Task.Execute() — End of stack trace from previous location where exception was thrown — at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Publish.Framework.Model.DefaultPublishSteps.<DefaultCorePublishStep>d__23.MoveNext() — End of stack trace from previous location where exception was thrown — at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task) at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task) at Microsoft.Publish.Framework.ViewModel.ProfileSelectorViewModel.<RunPublishTaskAsync>d__202.MoveNext() —> (Inner Exception #0) System.Exception: Publishing failed.<—

System.Exception: Publishing failed.

===================

My code is no more than the following class:

using System; using System.Runtime.InteropServices;

namespace ClassLibrary2 { public class Class1 { [DllExport(“Add2”, CallingConvention.Cdecl)] public static int testAdd(int a, int b) { return a + b; }

    [DllExport("Say2", CallingConvention.Cdecl)]
    public static void sayWhatever()
    {
        Console.WriteLine("it workss");
    }
}

}

[mikasoukhov]

Think the reason was described here https://github.com/3F/DllExport/issues/175

Now no official instruction works with VS. Neither bat, no Nuget. Maybe someone will publish a quick solution or update the instruction. New projects for .NET Core is fully unsupportable )

[3F]

@supermartzin,

… pdb to be packed was not found on disk.

Your problem seems a bit different comparing this issue. Could you please open a new one. Thanks!

@mikasoukhov,

Seems for .NET Core dll injection is not supported anymore.

Make sure you’re using my custom IL assembler together with rebasing (see related options) // #123 I can’t say anything else without requested information.