Python, Default Template, Silent failure: "Deployment successful. No HTTP triggers found. "

[ZirconCode]

Relevant threads: https://github.com/microsoft/vscode-azurefunctions/issues/2529 https://github.com/microsoft/Oryx/issues/1774

I create a default HTTP trigger function app. I can run it locally. When I try to deploy, it fails silently with:

2:50:41 PM debugApp123: **Deployment successful**. deployer = ms-azuretools-vscode deploymentPath = Functions App ZipDeploy. Extract zip. Remote build.
2:51:07 PM debugApp123: Syncing triggers...
2:51:12 PM debugApp123: Querying triggers...
2:51:18 PM debugApp123: **No HTTP triggers found.**

Details: Python, Runtime v4, Linux premium plan Manjaro linux, vscode 1.81.1, azure extension 1.12.3

Things I have tried from relevant thread (1):

1. setting AzureWebJobsFeatureFlags:EnableWorkerIndexing.
2. removing type hints

I don't even know where to go from here, I sat in a support call for 2 hours and we couldn't solve this. There are no errors, anywhere.

[ZirconCode]

To try some random things which could be the cause, I rolled back azure extension version to 1.11 and get this error:

3:34:11 PM debugApp123: Deployment Failed. deployer = ms-azuretools-vscode deploymentPath = Functions App ZipDeploy. Extract zip. Remote build.
3:34:25 PM debugApp123: Deployment failed.

Also with no further explanation.

[ZirconCode]

Checking the .zip files in the webjobstorage /data/SitePackages shows that the function files are present.

Sometimes I also get this error:

4:00:49 PM: Error: The operation was aborted.

Also with no further explanation.

[alexweininger]

Sorry for the inconvenience. The fix for this issue is merged and will be released soon.

[ejizba]

Actually the bug Alex linked is just for Node.js, not Python. @ZirconCode I would recommend you file an issue on the Functions team focused on Python here: https://github.com/Azure/azure-functions-python-worker/issues

[ZirconCode]

Thank you, appreciate the response, after some more exploration, I made a mother of all bug reports here: https://github.com/Azure/azure-functions-python-worker/issues/1306

[karoldziubak]

I'm facing this same problem right now. Tried all hints posted here, on microsoft forum and stackoverflow. Sometimes I also got mentioned 4:00:49 PM: Error: The operation was aborted. error without any explanations. Any ideas how to fix that? Any ideas, is it a problem with the local settings, with the code, or with the function app I'm trying to deploy to?

[alexweininger]

@karoldziubak use https://github.com/microsoft/vscode-azurefunctions/issues/4176 for tracking the "Error: The operation was aborted." issue.