Not able to deploy app on Azure App Services using VS Code

Question

Not able to deploy app on Azure App Services using VS Code

Alban Vicarini 1

Hello All,

I have created an API in python and till yesterday I successfully deploy my all app on Azure App Service from VS Code.
But today I got an error when I tried to deploy app on Azure App Services using VS Code.
I got below error:
Error: request to https://tXXXXXX.XXX.azurewebsites.net/api/zipdeploy?isAsync=true&author=VS%20Code failed, reason: read ECONNRESET
Can some help me on this please ?

Thank you

Takahito Iwasa 4,831 Reputation points MVP

2022-04-01T11:11:05.823+00:00

Hello.

Please tell me your environment (Windows or Mac) and deployment procedure.
Alban Vicarini 1 Reputation point

2022-04-01T11:17:29.88+00:00

Hello

I used Windows environment.
I have already added Azure App Services extension in VS Code.
So normally whenever I wish to deploy at that time I just right click on my app service and deploy it but today when I tried at that time I faced above error.

error-1.png

error-2.png

Thank you!
Weezelboy 1 Reputation point

2022-04-12T22:25:23.233+00:00

The latest VS Code update (v 1.66) is definitely the culprit. I had to rollback as well in order to get any ZIP publish to complete

Takahito Iwasa 4,831 Reputation points MVP

2022-04-01T11:11:05.823+00:00

Hello.

Please tell me your environment (Windows or Mac) and deployment procedure.
Alban Vicarini 1 Reputation point

2022-04-01T11:17:29.88+00:00

Hello

I used Windows environment.
I have already added Azure App Services extension in VS Code.
So normally whenever I wish to deploy at that time I just right click on my app service and deploy it but today when I tried at that time I faced above error.

error-1.png

error-2.png

Thank you!
Weezelboy 1 Reputation point

2022-04-12T22:25:23.233+00:00

The latest VS Code update (v 1.66) is definitely the culprit. I had to rollback as well in order to get any ZIP publish to complete

Answer 1

Ryan Hill 22,751 Microsoft Employee

I've seen this error before @Alban Vicarini . I've seen it been the result of a firewall connection or a resource exhaustion; so, one of the ends of connection had a failure at some point for whatever reason. But I believe this is more than likely a transient issue. If you have more logging, please feel to post it below. Since the difficulty was with a VS Code deployment, the deployment logs /deployments/ for any additional errors that may have proceeded ECONNRESET. If nothing is there, trying deploying via a different method like az webapp deployment or az webapp deploy. If this also fails, then it's an indication there's a transient issue with the worker your app service is running on. Normally, issues are resolved rather quickly but if it's persisted, do let me know down below.

Alban Vicarini 1 Reputation point

2022-04-05T05:46:57.65+00:00

Hello ryanchill,

thanks for reply actually I degrade my VS code from 1.66 to 1.64 and after that deployment is working fine.

But now I face an problem after deployment.

After deployment when i tried to run my API at that time i got below error.

Error occurred starting file watcher:

OSError: [Errno 22] Invalid argument

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "D:\home\python364x64\wfastcgi.py", line 794, in main
start_file_watcher(response.physical_path, env.get('WSGI_RESTART_FILE_REGEX'))
File "D:\home\python364x64\wfastcgi.py", line 567, in start_file_watcher
log('wfastcgi.py will restart when files in %s are changed: %s' % (path, restart_regex))
File "D:\home\python364x64\wfastcgi.py", line 355, in log
f.write('%s: %s%s' % (datetime.datetime.now(), txt, '' if txt.endswith('\n') else '\n'))
OSError: [Errno 22] Invalid argument

StdOut:

StdErr:

Can you please tell me how should I solve this error.

Thank you
Ryan Hill 22,751 Reputation points Microsoft Employee

2022-04-12T16:39:16.643+00:00

What's your Python runtime version that your app service is configured for @Alban Vicarini ? Your error seems to be an issue with the specific version. First thing I would try is changing the Python stack version under Configuration > General Settings. Also, if you're running on Windows hosted plan, create a Linux one and migrate your app to it. Let me know if that doesn't resolve the issue.

Not able to deploy app on Azure App Services using VS Code

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