[Web2Py] admin 'ascii' codec can't decode error switching from python 2 to python 3

[Mamisoa Andriantafika]

Hi,

I switched my current 2.18.5 Web2py installation from python 2 to python 3.

Creating a dummy new application, everything is working.

Using an older application, I get an error in trying to display error logs from admin:

Billet d'erreur for "admin"

Identifiant du Billet

127.0.0.1.2019-10-13.12-57-18.328cd60c-d65a-483e-a19c-045e4e39079d

<class 'UnicodeDecodeError'> 'ascii' codec can't decode byte 0xbb in position 1: ordinal not in range(128)

Version

web2py™	Version 2.18.5-stable+timestamp.2019.04.08.04.22.03
Python	Python 3.6.8: /usr/bin/python3 (prefix: /usr)

Traceback

1. 2. 3. 4. 5. 6. 7. 8. 9. 10.

Traceback (most recent call last): File "/home/www-data/web2py/gluon/restricted.py", line 219, in restricted exec(ccode, environment) File "/home/www-data/web2py/applications/admin/controllers/default.py", line 2021, in <module> File "/home/www-data/web2py/gluon/globals.py", line 421, in <lambda> self._caller = lambda f: f() File "/home/www-data/web2py/applications/admin/controllers/default.py", line 1627, in errors error = pickle.load(fullpath_file) UnicodeDecodeError: 'ascii' codec can't decode byte 0xbb in position 1: ordinal not in range(128)

Error snapshot

UnicodeDecodeError('ascii' codec can't decode byte 0xbb in position 1: ordinal not in range(128))




I already tried to remove all session files and pyc files.




I believe problem is linked to sqlite?




Mamisoa


[Mamisoa Andriantafika]

I did a fresh reinstallation and it works.

But I cannot point out where is the problem.