Could Not Load Microsoft.bcl.asyncinterfaces

[Kum Dana]

Looksthe below ServiceStack code is looking for exact version of 5.0? Currently i am referring Microsoft.Bcl.AsyncInterfaces version 7.0. Is this something i need to change back to 5.0 to compatible with Servicestack?

Why ServiceStack is expecting this dependency? By default our compiler has the latest version of this DLL, but looks ServiceStack is expecting with the System.Runtime.CompilerServices.Unsafe v4.0.4.1.

Thanks for the response. I have included binding redirects. The binding redirect works for Asp.net projects. For my Asp.net projects, i have pointed the binding redirects in web.config. For our VSTO projects i have included binding redirect on App.config file.

In our VSTO C# addin project developed, which calls ServiceStack. When running those addin projects even with the binding redirects, i am still facing the same issue. In this case what could be the case as it is not working only for Addin projects?

I could see System.Runtime.CompilerServices.Unsafe v6.0 DLL is getting shipped/overwriting my existing copied file into /bin folders automatically once I have compiled my solution. I am not sure the reason why the version 6.0 DLL is getting shipped automatically if I compiled the solution.

I am not sure the issue resolved in dev environment, but not after installation(compared both installation and dev files, every files and required DLLS are available). There could be any reasons for this?

We are seeking your guidance to understand if there are any changes or considerations in ServiceStack version 6.9 that could be causing this behavior. Are there any updates or modifications we need to make in our code to address this issue?Could you please help us out on this?

We seek your guidance in understanding if there are any changes or considerations in ServiceStack version 6.9 that could be causing this behavior.

Are there any updates or modifications we need to make in our code to address this issue?

Below is a minimal example, you can run this in your Visual Studio application with ServiceStack.Client , ServiceStack.Interfaces , ServiceStack.Text dlls added in the project

I would have attached the project here but i do not have permission to upload .zip files

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