Deleting a big amount of records results in access to non-existing records
When deleting a lot of records (typically I create 2 thousands parties, select all of them (CTRL-A) and delete them). Tryton correctly deletes them but it outputs the message window about "Accessing non existant records".
The reason is that once the record are removed from the database, tryton starts removing each record one by one but once a non displayed record should be displayed GTK makes a call to get the related data of the record which obviously fail.
I tried to delete records by batch taking care of the group they're in until I found a way more easier fix for this.