In accouting chart, when call "account.account"'s read_group, overidden method read_group of "account_entries_report" called,because of that wrong data comes to evalution in graph.py and error occurs.
In Sales and hr chart when list of record.data is blank in graph.js and error occurs, attach patch for that.
In accouting chart, when call "account.account"'s read_group, overidden method read_group of "account_ entries_ report" called,because of that wrong data comes to evalution in graph.py and error occurs.
In Sales and hr chart when list of record.data is blank in graph.js and error occurs, attach patch for that.