HTTP Error 500.38 - ANCM Application DLL Not Found

Dharmesh Shah 0 Reputation points
2023-07-10T15:03:52.26+00:00

My application contains latest .net framework related nuget package.

i,e.7.0.8

App service not publish and giving error.

HTTP Error 500.38 - ANCM Application DLL Not Found

Azure App Service
Azure App Service
Azure App Service is a service used to create and deploy scalable, mission-critical web apps.
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  1. Sedat SALMAN 12,350 Reputation points
    2023-07-10T18:21:13.31+00:00

    Make sure that the Azure App Service is configured to use this same version of the .NET runtime.

    https://learn.microsoft.com/en-us/azure/app-service/configure-language-dotnet-framework#set-net-framework-runtime-version

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  2. Saurabh Sharma 23,251 Reputation points Microsoft Employee
    2023-07-10T20:56:00.43+00:00

    @Dharmesh Shah

    Thanks for using Microsoft Q&A !!

    You may be getting this error if app which you are trying to host is packaged as a Single-file executable using in-process hosting model. As per the troubleshooting documentation, please follow the below steps -

    Use one of the following approaches in the app's project file to fix this error:

    1. Disable single-file publishing by setting the PublishSingleFile MSBuild property to false.
    2. Switch to the out-of-process hosting model by setting the AspNetCoreHostingModel MSBuild property to OutOfProcess.

    Please let me know if you face any problems while fixing this error with the above steps.

    Thanks Saurabh


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