unable to retrieve function in Azure Function APP

Question

The problem "internal host error" appears every time I attempt to build a function (HTTP Trigger) in a Function APP. However, after several attempts, I was able to successfully create the function. After writing the function and testing, I exit the page, but upon returning to the same function, I continually receive the message "error retrieving the function." Eventually, I am unable to locate the function at all because it has been automatically deleted.

Answer 1

Hello Jawher Khalifa,

Thanks for your question.

I will recommend you set up application insights telemetry

https://learn.microsoft.com/en-us/azure/azure-monitor/app/opentelemetry-enable?tabs=python

It will show you errors in the app insights exception panel

Please check Functions metrics for the HTTP Server Errors at the time of the issue.

You can use the diagnostic steps here:
https://learn.microsoft.com/en-us/azure/azure-functions/functions-diagnostics#start-azure-functions-diagnostics

You can mark it 'Accept Answer' and 'Upvote' if this helped you

Regards,

Abiola