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Old 02-01-2022, 03:33 PM   #136
BeckyEbook
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Posts: 877
Karma: 3501166
Join Date: Jan 2017
Location: Poland
Device: Various
Quote:
Originally Posted by kovidgoyal View Post
colors get changed when qt sends a applicationplettechnged event to calibre. I would guess that event is snt by qt when it gets some event from the os notifying it of a changed color theme.
@kovidgoyal: Calibre switches from dark to light virtually every day.
But a couple of times an additional error message has appeared, maybe this will help explain this behavior:

Code:
calibre, version 5.99.4
BŁĄD: Nieznany wyjątek: <b>OSError</b>:exception: access violation reading 0x0000000000000000

calibre 5.99.4  embedded-python: True
Windows-10-10.0.19043 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19043')
Python 3.10.1
Windows: ('10', '10.0.19043', '', 'Multiprocessor Free')
Interface language: pl
Successfully initialized third party plugins: [...]
Traceback (most recent call last):
  File "calibre\gui2\__init__.py", line 1601, in nativeEventFilter
  File "ctypes\__init__.py", line 529, in wstring_at
OSError: exception: access violation reading 0x0000000000000000
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