Build hangs with Microsoft.NET.Sdk.Functions version 4.1.3 #8843

[michaelelleby]

When building the solution in VS 2019 and VS 2022, the build just hangs.

When I run dotnet build -v d in the console, I see it gets stuck at the target _GenerateFunctionsExtensionsMetadataPostBuild

This is with .NET Framework 4.7.1 and upgrading to .NET 6 is not an option.

Log file from dotnet build build.log

I have created a tiny repo https://github.com/michaelelleby/functionappbug to demonstrate the bug.

[ramya894]

@michaelelleby We are investigating the issue and update you the findings soon.

[ramya894]

@soninaren Could you please have a look into the above issue.

[ramya894]

@soninaren Can you please share your thoughts here.

[fowl2]

possibly related to Azure/azure-functions-host#8401 and/or Azure/Azure-Functions#2108

[vivlimmsft]

I hit an issue like this, do you have the COREHOST_TRACE environment variable set? #604

[ngoquoc]

I had a similar issue, but with .NET 6 target, and .NET 7 SDK. Downgrading Microsoft.NET.Sdk.Functions from 4.1.3 to 4.0.1 helps.

[Becold]

I closed my Visual Studio 2022.. and started it again as an administrator. It worked for me. Hope this helps someone.

[whit-wu]

I am experiencing the same issue when upgrading from v1.0.24 to the next available version non-depreciated version (v1.0.39) or the latest version (v4.4.1 at the time of this writing).

I have attempted the following with no success:

• Upgrade app to .NET Framework v4.8.1.
• Restart VS 2022 as admin.
• Cleaning solution.
• Updated VS 2022.