Django Deployment on Heroku with Gunicorn

Asked Jul 10 '20 at 16:03

Active Jul 10 '20 at 16:05

Viewed 43 times

After successfully deploying to Heroku, whenever i want to access the page i get "Application Error". Looking through my Heroku log, error below is what I get regularly.

2020-07-10T15:03:39.152131+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/gunicorn/arbiter.py", line 181, in init_signals
2020-07-10T15:03:39.152372+00:00 app[web.1]: util.set_non_blocking(p)
2020-07-10T15:03:39.152403+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.6/site-packages/gunicorn/util.py", line 253, in set_non_blocking
2020-07-10T15:03:39.152670+00:00 app[web.1]: flags = fcntl.fcntl(fd, fcntl.F_GETFL) | os.O_NONBLOCK
2020-07-10T15:03:39.152717+00:00 app[web.1]: AttributeError: module 'fcntl' has no attribute 'fcntl'

edited Jul 10 '20 at 16:05

jonrsharpe

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asked Jul 10 '20 at 16:03

Abdulmalik

Did you tried this: https://stackoverflow.com/a/49213098/3523510 ? – Shashank Jul 10 '20 at 16:07
Yes i did, running it locally and still getting the same error! – Abdulmalik Jul 11 '20 at 05:10

Django Deployment on Heroku with Gunicorn

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