@Cary Hutchinson
,
Thanks for posting this question! Apologies for any inconvenience with this.
Just to confirm, are you leveraging Azure App Service WebApp or Azure Static WebApps?
Possible Causes:
Typically, the error occurs -Exception:
ModuleNotFoundError: No module named 'module_name'."
This error occurs when a Python function app fails to load a Python module.
ModuleNotFoundError
will usually present itself where the module/package you’re importing is missing. Either it was never defined in
requirements.txt
, deployment was done but package installation was never done to produce
site-packages
, or the library is there and the package installation was done - but it’s dependent on a native library (
.so
files) that is not available in the container.
Ultimately, this will always cause the application/container to crash.
You may run the following command:
pip install django
to Django modules / and pip install -r requirements.txt
To validate if you’re encountering this scenario, you can check with any of the below methods:
Note:
Make sure
App Service Logs
are enabled first
Log Stream
Retrieving logs directly from the
Kudu site
, or directly view/download via an FTP client
Diagnose and Solve Problems ->
Application Logs
detector,
Container Crash
detector, or
Container Issues
detector
Try setting
ENABLE_ORYX_BUILD = true
in app settings
Additional info on the app setting
document
:
ENABLE_ORYX_BUILD - if true, use the Oryx build system instead of the legacy Kudu system
Checkout this article/document for more info :
Python on Linux App Service and ModuleNotFoundError
For customizing the deployment :
Configure a Linux Python app for Azure App Service
Kindly let us know how it goes, I'll follow-up with you further.
