SEHException on .NET Core 3.1

[esso23]

Hello again, I have another problem, this one seems to be pretty serious (unless I'm doing something wrong). Basically I'm unable to do anything with DllExport in .NET Core 3.1/.NET Standard 2.1 environmnent due to SEHException which appears everytime I call exported method (when called from native code it also crashes without any information about the crash).

How to reproduce: Create .NET Core 3.1 DLL and export one void parameterless method. Import it in .NET Core 3.1 console app and call it. Application will throw an exception:

System.Runtime.InteropServices.SEHException: 'External component has thrown an exception.'

VS Solution: DllExport_SEH.zip Just run ImportApp to reproduce.

• -version: DllExport v1.7-beta3
• Environment ( VS, MSBuild, ...): Visual Studio 16.4.0 on Windows 10 Pro

Used configuration: Library: .NET Core 3.1.100 x64 Console App: .NET Core 3.1.100 x64

[3F]

dup #132 Please follow my instructions there.