Error being thrown from core tools on func start

[wgrs]

Azure Functions Core Tools
Core Tools Version: 4.0.5530 Commit hash: N/A +c8883e7f3c06e2b424fbac033806c19d8d91418c (64-bit)
Function Runtime Version: 4.28.5.21962

Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]
Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]
Can't determine project language from files. Please use one of [--csharp, --javascript, --typescript, --java, --python, --powershell, --custom]
[2024-02-27T17:00:10.874Z] No job functions found. Try making your job classes and methods public. If you're using binding extensions (e.g. Azure Storage, ServiceBus, Timers, etc.) make sure you've called the registration method for the extension(s) in your startup code (e.g. builder.AddAzureStorage(), builder.AddServiceBus(), builder.AddTimers(), etc.).
For detailed output, run func with --verbose flag.
[2024-02-27T17:00:15.665Z] Host lock lease acquired by instance ID '000000000000000000000000EA6F6011'.