Before this commit:
Got a traceback instead of an error message on scanning a barcode.
Reason:
Until 16.4 error message send in the object via Eventbus, which removed in
https://github.com/odoo/odoo/commit/72dbb75d4de529a35c45273ded472d038a7bb738 so because of that error message will be sent directly(not in object).
After this commit:
User will get an error message if anything wrong happened.
Task:3524284
closesodoo/odoo#138877
Signed-off-by: Aaron Bohy (aab) <aab@odoo.com>
