Failed to deploy python quart app

1

I encountered an error when deploying a Python Quart application. I had successfully deployed it before, but when I attempted to redeploy it, I encountered an error. To troubleshoot, I created a simple Python Quart app that just returns ‘hello world,’ but I still encountered the same error, I can’t install the latest Python Quart because of the default python version which is 3.7, provided by render.

  1. Requirement.txt:

quart==0.18.4

  1. Start command:

hypercorn -b 0.0.0.0:5000 app:app

  1. Source code:
from quart import Quart

app = Quart(__name__)

@app.route('/')
async def hello_world():
    return 'Hello, World!'
  1. Error message
    image
    image1242×2208 260 KB
2

Hi there,

You can specify a higher version of Python via an environment variable: https://render.com/docs/python-version.

That may solve the problem, but if it doesn’t let us know and we will be happy to take another look.

Regards,
Mike

Render Support Engineer, MT (UTC-6)

3

Thanks. The problem is now solved.

4

Hi there,

Glad you got things resolved! Do you mind sharing what worked?

Regards,
Mike

Render Support Engineer, MT (UTC-7)

5

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.