I am trying to upgrade from odoo 12 to 13 by following the readme from : https://github.com/OCA/maintainer-tools/wiki/Migration-to-version-13.0
I have some custom addons in addition to odoo community addons. I followed the readme to make changes to the code. But while installing the addons I'm facing this issue:
Traceback (most recent call last):
File "/home/shani/fynarfin/odoo13/odoo/modules/registry.py", line 61, in __new__
return cls.registries[db_name]
File "/home/shani/fynarfin/odoo13/odoo/tools/func.py", line 69, in wrapper
return func(self, *args, **kwargs)
File "/home/shani/fynarfin/odoo13/odoo/tools/lru.py", line 44, in __getitem__
a = self.d[obj].me
KeyError: 'odoodb13'
Full Stack Trace : https://pastebin.com/JLKKxAAK
Thanks for the help :)