5.16.1 Error in Date Type Custom Field

[OldLincoln]

First appeared in 5.16.1. I have a custom field (Date Read) that I populate when marking books completed. The error code states:


calibre, version 5.16.1
ERROR: Unhandled exception: <b>AttributeError</b>:'NoneType' object has no attribute 'year'

calibre 5.16.1 [64bit] embedded-python: True is64bit: True
Windows-10-10.0.19041 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19041')
Python 3.8.5
Windows: ('10', '10.0.19041', '', 'Multiprocessor Free')
Interface language: None
Successfully initialized third party plugins: DeDRM (7, 0, 3) && Count Pages (1, 11, 0) && Find Duplicates (1, 8, 5) && Quality Check (1, 11, 2)
Traceback (most recent call last):
File "calibre\gui2\library\delegates.py", line 55, in updateEditorGeometry
File "calibre\gui2\library\delegates.py", line 428, in displayText
File "calibre\utils\date.py", line 173, in qt_to_dt
AttributeError: 'NoneType' object has no attribute 'year'
--------------------------------------


The Column Type is Date
Format for dates is M/d/yyyy
Default value is empty

Other items: Lookup name is read-date; Column heading is Date Read


Up to this version (many years) I would open field not enter anything then tab and it would populate today's date. Now I open field get the error, hit OK tab and it populates today's date. Minor error but may bite something going forward.


Thanks
Earle Pearce

[ownedbycats]

https://www.mobileread.com/forums/sh...d.php?t=339007