Getting 500 uncaught exception error when clicking subscriptions button on homepage

[rec-email-gt]

Hi there,
Whenever I try to see my subscriptions via the subscriptions button at the homepage I get this "500 Uncaught exception" error with the following code:

Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/flask/app.py", line 2190, in wsgi_app
response = self.full_dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/flask/app.py", line 1486, in full_dispatch_request
rv = self.handle_user_exception(e)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/flask/app.py", line 1484, in full_dispatch_request
rv = self.dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/flask/app.py", line 1469, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/lt/youtube-local/youtube/subscriptions.py", line 942, in get_subscriptions_page
videos, number_of_videos_in_db = _get_videos(cursor, 60, (page - 1)*60, tag)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/lt/youtube-local/youtube/subscriptions.py", line 177, in _get_videos
'time_published': exact_timestamp(db_video[3]) if db_video[4] else posix_to_dumbed_down(db_video[3]),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/lt/youtube-local/youtube/subscriptions.py", line 282, in posix_to_dumbed_down
delta = int(time.time() - posix_time)
~~~~~~~~~~~~^~~~~~~~~~~~
TypeError: unsupported operand type(s) for -: 'float' and 'str'

A few days ago it'd only happen after tagging and grouping a bunch of channels by tags in the subscription manager, but as of today it's started happening with no tags or grouping at all.

Thanks a lot in advance!
Cheers!

[user234683]

Can you add this before line 282 in /home/lt/youtube-local/youtube/subscriptions.py:
print(posix_time)
print(time.time())

[rec-email-gt]

Hi there! Thanks for your response!
I just did what you suggested, but I'm still getting a very similar error under the same circumstances.
Here's the text of the current error in case there's any significant difference from the one I'd already shared further above:

Traceback (most recent call last):
File "/usr/lib/python3.11/site-packages/flask/app.py", line 2190, in wsgi_app
response = self.full_dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/flask/app.py", line 1486, in full_dispatch_request
rv = self.handle_user_exception(e)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/flask/app.py", line 1484, in full_dispatch_request
rv = self.dispatch_request()
^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.11/site-packages/flask/app.py", line 1469, in dispatch_request
return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/lt/youtube-local/youtube/subscriptions.py", line 944, in get_subscriptions_page
videos, number_of_videos_in_db = _get_videos(cursor, 60, (page - 1)*60, tag)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/lt/youtube-local/youtube/subscriptions.py", line 177, in _get_videos
'time_published': exact_timestamp(db_video[3]) if db_video[4] else posix_to_dumbed_down(db_video[3]),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/home/lt/youtube-local/youtube/subscriptions.py", line 282, in posix_to_dumbed_down
print(posix_time)
OSError: [Errno 5] Input/output error

Thanks a bunch once again!!

[user234683]

How are you running it? Can you run this in a terminal? It appears there's no stdout available for the print statement to output to.

Should not be getting this unless there's nowhere for the output to go: "OSError: [Errno 5] Input/output error"