Django app deployment on heroku wsgi module not found

24 Views Asked by At

I'm trying to deploy my app and gunicorn works locally but on heroku it doesn't work and it returns a module not found error.

Locally, I have noticed that when I run gunicorn locally it works when I'm on the same file as manage.py but when I cd into the higher level file that has the procfile and requirements.txt, it states that "No module named 'SC_BASIS.wsgi'" and the app crashes.

My current file directory looks like this:

SCBASIS_Website -> {Procfile SC_BASIS README.md requirements.txt} and in SC_BASIS there is {SCBASIS SC_BASIS db.sqlite3 files manage.py}

or in words:

  • SCBASIS_Website
  • Procfile
  • SC_BASIS
    • SCBASIS
    • SC_BASIS
    • db.sqlite3
    • files
    • manage.py
  • README.md
  • requirements.txt

My procfile has the following process:

web gunicorn SC_BASIS.wsgi

When I run gunicorn locally it works in the file where manage.py is.

(base) antheaguo@Anthea SCBASIS_Website % cd SC_BASIS
(base) antheaguo@Anthea SC_BASIS % gunicorn SC_BASIS.wsgi
[2024-01-23 14:18:41 -0800] [38700] [INFO] Starting gunicorn 20.1.0
[2024-01-23 14:18:41 -0800] [38700] [INFO] Listening at: http://127.0.0.1:8000 (38700)
[2024-01-23 14:18:41 -0800] [38700] [INFO] Using worker: sync
[2024-01-23 14:18:41 -0800] [38701] [INFO] Booting worker with pid: 38701

however when I gocd.. to go up a file and run gunicorn SCBASIS.wsgi, it gives me the error message:

(base) antheaguo@Anthea SC_BASIS % cd ..
(base) antheaguo@Anthea SCBASIS_Website % gunicorn SC_BASIS.wsgi
[2024-01-23 14:20:13 -0800] [38723] [INFO] Starting gunicorn 20.1.0
[2024-01-23 14:20:13 -0800] [38723] [INFO] Listening at: http://127.0.0.1:8000 (38723)
[2024-01-23 14:20:13 -0800] [38723] [INFO] Using worker: sync
[2024-01-23 14:20:13 -0800] [38724] [INFO] Booting worker with pid: 38724
[2024-01-23 14:20:13 -0800] [38724] [ERROR] Exception in worker process
Traceback (most recent call last):
  File "/Users/antheaguo/anaconda3/lib/python3.10/site-packages/gunicorn/arbiter.py", line 589, in spawn_worker
    worker.init_process()
  File "/Users/antheaguo/anaconda3/lib/python3.10/site-packages/gunicorn/workers/base.py", line 134, in init_process
    self.load_wsgi()
  File "/Users/antheaguo/anaconda3/lib/python3.10/site-packages/gunicorn/workers/base.py", line 146, in load_wsgi
    self.wsgi = self.app.wsgi()
  File "/Users/antheaguo/anaconda3/lib/python3.10/site-packages/gunicorn/app/base.py", line 67, in wsgi
    self.callable = self.load()
  File "/Users/antheaguo/anaconda3/lib/python3.10/site-packages/gunicorn/app/wsgiapp.py", line 58, in load
    return self.load_wsgiapp()
  File "/Users/antheaguo/anaconda3/lib/python3.10/site-packages/gunicorn/app/wsgiapp.py", line 48, in load_wsgiapp
    return util.import_app(self.app_uri)
  File "/Users/antheaguo/anaconda3/lib/python3.10/site-packages/gunicorn/util.py", line 359, in import_app
    mod = importlib.import_module(module)
  File "/Users/antheaguo/anaconda3/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1004, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'SC_BASIS.wsgi'
[2024-01-23 14:20:13 -0800] [38724] [INFO] Worker exiting (pid: 38724)
[2024-01-23 14:20:13 -0800] [38723] [INFO] Shutting down: Master
[2024-01-23 14:20:13 -0800] [38723] [INFO] Reason: Worker failed to boot.
(base) antheaguo@Anthea SCBASIS_Website % 

When I look at the logs on heroku using the command heroku logs --tail to see why my app can't deploy it gives me similar error messages:


2024-01-23T22:08:29.280751+00:00 app[web.1]: self.wsgi = self.app.wsgi()
2024-01-23T22:08:29.280751+00:00 app[web.1]: ^^^^^^^^^^^^^^^
2024-01-23T22:08:29.280752+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/base.py", line 67, in wsgi
2024-01-23T22:08:29.280752+00:00 app[web.1]: self.callable = self.load()
2024-01-23T22:08:29.280752+00:00 app[web.1]: ^^^^^^^^^^^
2024-01-23T22:08:29.280752+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/wsgiapp.py", line 58, in load
2024-01-23T22:08:29.280752+00:00 app[web.1]: return self.load_wsgiapp()
2024-01-23T22:08:29.280753+00:00 app[web.1]: ^^^^^^^^^^^^^^^^^^^
2024-01-23T22:08:29.280753+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/wsgiapp.py", line 48, in load_wsgiapp
2024-01-23T22:08:29.280753+00:00 app[web.1]: return util.import_app(self.app_uri)
2024-01-23T22:08:29.280753+00:00 app[web.1]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-01-23T22:08:29.280753+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/util.py", line 371, in import_app
2024-01-23T22:08:29.280753+00:00 app[web.1]: mod = importlib.import_module(module)
2024-01-23T22:08:29.280754+00:00 app[web.1]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-01-23T22:08:29.280754+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/importlib/__init__.py", line 90, in import_module
2024-01-23T22:08:29.280755+00:00 app[web.1]: return _bootstrap._gcd_import(name[level:], package, level)
2024-01-23T22:08:29.280755+00:00 app[web.1]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-01-23T22:08:29.280755+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
2024-01-23T22:08:29.280755+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
2024-01-23T22:08:29.280755+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1310, in _find_and_load_unlocked
2024-01-23T22:08:29.280756+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
2024-01-23T22:08:29.280756+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
2024-01-23T22:08:29.280756+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
2024-01-23T22:08:29.280756+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1324, in _find_and_load_unlocked
2024-01-23T22:08:29.280756+00:00 app[web.1]: ModuleNotFoundError: No module named 'SC_BASIS/SC_BASIS'
2024-01-23T22:08:29.280807+00:00 app[web.1]: [2024-01-23 22:08:29 +0000] [7] [INFO] Worker exiting (pid: 7)
2024-01-23T22:08:29.297492+00:00 app[web.1]: [2024-01-23 22:08:29 +0000] [8] [INFO] Booting worker with pid: 8
2024-01-23T22:08:29.299618+00:00 app[web.1]: [2024-01-23 22:08:29 +0000] [2] [ERROR] Worker (pid:7) exited with code 3
2024-01-23T22:08:29.301123+00:00 app[web.1]: [2024-01-23 22:08:29 +0000] [8] [ERROR] Exception in worker process
2024-01-23T22:08:29.301124+00:00 app[web.1]: Traceback (most recent call last):
2024-01-23T22:08:29.301124+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 609, in spawn_worker
2024-01-23T22:08:29.301125+00:00 app[web.1]: worker.init_process()
2024-01-23T22:08:29.301125+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/workers/base.py", line 134, in init_process
2024-01-23T22:08:29.301125+00:00 app[web.1]: self.load_wsgi()
2024-01-23T22:08:29.301125+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/workers/base.py", line 146, in load_wsgi
2024-01-23T22:08:29.301126+00:00 app[web.1]: self.wsgi = self.app.wsgi()
2024-01-23T22:08:29.301126+00:00 app[web.1]: ^^^^^^^^^^^^^^^
2024-01-23T22:08:29.301126+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/base.py", line 67, in wsgi
2024-01-23T22:08:29.301126+00:00 app[web.1]: self.callable = self.load()
2024-01-23T22:08:29.301126+00:00 app[web.1]: ^^^^^^^^^^^
2024-01-23T22:08:29.301127+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/wsgiapp.py", line 58, in load
2024-01-23T22:08:29.301127+00:00 app[web.1]: return self.load_wsgiapp()
2024-01-23T22:08:29.301127+00:00 app[web.1]: ^^^^^^^^^^^^^^^^^^^
2024-01-23T22:08:29.301127+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/wsgiapp.py", line 48, in load_wsgiapp
2024-01-23T22:08:29.301127+00:00 app[web.1]: return util.import_app(self.app_uri)
2024-01-23T22:08:29.301129+00:00 app[web.1]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-01-23T22:08:29.301129+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/util.py", line 371, in import_app
2024-01-23T22:08:29.301129+00:00 app[web.1]: mod = importlib.import_module(module)
2024-01-23T22:08:29.301130+00:00 app[web.1]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-01-23T22:08:29.301130+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/importlib/__init__.py", line 90, in import_module
2024-01-23T22:08:29.301130+00:00 app[web.1]: return _bootstrap._gcd_import(name[level:], package, level)
2024-01-23T22:08:29.301130+00:00 app[web.1]: ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2024-01-23T22:08:29.301131+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
2024-01-23T22:08:29.301131+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
2024-01-23T22:08:29.301131+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1310, in _find_and_load_unlocked
2024-01-23T22:08:29.301131+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 488, in _call_with_frames_removed
2024-01-23T22:08:29.301131+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1387, in _gcd_import
2024-01-23T22:08:29.301131+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1360, in _find_and_load
2024-01-23T22:08:29.301132+00:00 app[web.1]: File "<frozen importlib._bootstrap>", line 1324, in _find_and_load_unlocked
2024-01-23T22:08:29.301132+00:00 app[web.1]: ModuleNotFoundError: No module named 'SC_BASIS/SC_BASIS'
2024-01-23T22:08:29.301190+00:00 app[web.1]: [2024-01-23 22:08:29 +0000] [8] [INFO] Worker exiting (pid: 8)
2024-01-23T22:08:29.320969+00:00 app[web.1]: [2024-01-23 22:08:29 +0000] [2] [ERROR] Worker (pid:8) exited with code 3
2024-01-23T22:08:29.321021+00:00 app[web.1]: Traceback (most recent call last):
2024-01-23T22:08:29.321031+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 202, in run
2024-01-23T22:08:29.321244+00:00 app[web.1]: self.manage_workers()
2024-01-23T22:08:29.321285+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 571, in manage_workers
2024-01-23T22:08:29.321474+00:00 app[web.1]: self.spawn_workers()
2024-01-23T22:08:29.321508+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 643, in spawn_workers
2024-01-23T22:08:29.321684+00:00 app[web.1]: time.sleep(0.1 * random.random())
2024-01-23T22:08:29.321720+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 242, in handle_chld
2024-01-23T22:08:29.321827+00:00 app[web.1]: self.reap_workers()
2024-01-23T22:08:29.321848+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 530, in reap_workers
2024-01-23T22:08:29.321993+00:00 app[web.1]: raise HaltServer(reason, self.WORKER_BOOT_ERROR)
2024-01-23T22:08:29.322069+00:00 app[web.1]: gunicorn.errors.HaltServer: <HaltServer 'Worker failed to boot.' 3>
2024-01-23T22:08:29.322078+00:00 app[web.1]: 
2024-01-23T22:08:29.322084+00:00 app[web.1]: During handling of the above exception, another exception occurred:
2024-01-23T22:08:29.322093+00:00 app[web.1]: 
2024-01-23T22:08:29.322104+00:00 app[web.1]: Traceback (most recent call last):
2024-01-23T22:08:29.322115+00:00 app[web.1]: File "/app/.heroku/python/bin/gunicorn", line 8, in <module>
2024-01-23T22:08:29.322230+00:00 app[web.1]: sys.exit(run())
2024-01-23T22:08:29.322341+00:00 app[web.1]: ^^^^^
2024-01-23T22:08:29.322353+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/wsgiapp.py", line 67, in run
2024-01-23T22:08:29.322607+00:00 app[web.1]: WSGIApplication("%(prog)s [OPTIONS] [APP_MODULE]").run()
2024-01-23T22:08:29.322636+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/base.py", line 236, in run
2024-01-23T22:08:29.322794+00:00 app[web.1]: super().run()
2024-01-23T22:08:29.322820+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/app/base.py", line 72, in run
2024-01-23T22:08:29.322877+00:00 app[web.1]: Arbiter(self).run()
2024-01-23T22:08:29.322904+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 229, in run
2024-01-23T22:08:29.323014+00:00 app[web.1]: self.halt(reason=inst.reason, exit_status=inst.exit_status)
2024-01-23T22:08:29.323049+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 342, in halt
2024-01-23T22:08:29.323145+00:00 app[web.1]: self.stop()
2024-01-23T22:08:29.323195+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 396, in stop
2024-01-23T22:08:29.323252+00:00 app[web.1]: time.sleep(0.1)
2024-01-23T22:08:29.323272+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 242, in handle_chld
2024-01-23T22:08:29.323346+00:00 app[web.1]: self.reap_workers()
2024-01-23T22:08:29.323367+00:00 app[web.1]: File "/app/.heroku/python/lib/python3.12/site-packages/gunicorn/arbiter.py", line 530, in reap_workers
2024-01-23T22:08:29.323493+00:00 app[web.1]: raise HaltServer(reason, self.WORKER_BOOT_ERROR)
2024-01-23T22:08:29.323533+00:00 app[web.1]: gunicorn.errors.HaltServer: <HaltServer 'Worker failed to boot.' 3>
2024-01-23T22:08:29.397804+00:00 heroku[web.1]: Process exited with status 1
2024-01-23T22:08:29.427664+00:00 heroku[web.1]: State changed from starting to crashed

0

There are 0 best solutions below