Azure Function: ruamel.yaml not found

Parvinder Grewal 0

My Azure function written in Python is not able to recognize the ruamel.yaml ([https://pypi.org/project/ruamel.yaml/) package. It is listed in my requirements.txt file.

Log Snippet:

Result: Failure Exception: ModuleNotFoundError: No module named 'ruamel'. Please check the requirements.txt file for the missing module. For more info, please refer the troubleshooting guide: https://aka.ms/functions-modulenotfound Stack: File "/azure-functions-host/workers/python/3.10/LINUX/X64/azure_functions_worker/dispatcher.py", line 365, in _handle__function_load_request func = loader.load_function( File "/azure-functions-host/workers/python/3.10/LINUX/X64/azure_functions_worker/utils/wrappers.py", line 48, in call raise extend_exception_message(e, message) File "/azure-functions

I am not sure how to work around this error or how to make it locate the package for use.

Mike Urnun 9,666 Reputation points Microsoft Employee

2023-01-27T03:34:14.46+00:00

Hello @Parvinder Grewal - Thanks for reaching out and I'd be happy to help resolve this issue. The "ModuleNotFoundError" is quite common and we have a dedicated troubleshooting guide for it as referenced in the error message: https://aka.ms/functions-modulenotfound

Have you gone through its steps yet? I'll also try it out on my end and let you know what I find.
Parvinder Grewal 0 Reputation points

2023-01-27T21:51:07.0133333+00:00

Hello Mike,

The file path that is mentioned in the documentation is hard for me to find. It is located within the Azure function files or is it referring to my local filesystem?
Mike Urnun 9,666 Reputation points Microsoft Employee

2023-01-30T23:24:29.9433333+00:00

@Parvinder Grewal It's referring to the Python Functions files that were uploaded to Azure. Here's an unofficial version of the same guide: https://github.com/Azure/azure-functions-python-worker/wiki/Module-Not-Found-Issues