ModuleNotFoundError Exception in Azure Function App using UI Portal

Shubham Tomar 1

I am using Azure Function and i have created a Function(Blob Storage Trigger) and write a code to save the output response on Blob Storage itself. But, I am facing ModuleNotFoundError Exception even I have already uploaded the requirements.txt file on the Azure's Function App Portal. I have also tried to resolve the error by Restarting and Disabling/Enabling the functions app, but still facing the same issue. I think it is not taking or using the requirements.txt file to install the packages. I am using those libraries in __init__.py file which are mentioned in requirements.txt file. In this __init__.py file, I am sending the uploaded data as input when calling an API and then saving the response of the API on blob storage in a CSV file.

Exception/Error:-

Please help me to resolve this issue.

Thanks and Regards

MayankBargali-MSFT 68,746 Reputation points

2022-09-21T06:38:48.223+00:00

@Shubham Tomar Thanks for reaching out. When you specify any package in requirements.txt then it may take some time for the package to be available. I have looked into the backend logs and I don't see any error now with "No module name 'azure.storage' ".

But in case if any module or dependencies cannot be installed using pip then you need to use build native dependencies or enable remote build.
You can refer to python troubleshooting document for more details.

Let me know if you are still observing the issue.
Shubham Tomar 1 Reputation point

2022-09-21T07:05:12.137+00:00

Hi @MayankBargali-MSFT Have you tried it on the Portal or on Local PC?
Currently I am facing this Error on Portal not on Local PC.