[jackie_w]

In the Editor when trying to use
Tools > Remove unused CC > [See what changed?] button

I get these 2 errors:

calibre 5.99.1 Portable embedded-python: True
Windows-10-10.0.19042 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19042')
Python 3.10.1
Windows: ('10', '10.0.19042', '', 'Multiprocessor Free')
Interface language: en_GB
Successfully initialized third party plugins: EpubMetadata (0, 0, 6) && EpubXCustomMetadata (0, 0, 7) && JS_Editor_Tools (0, 3, 16) && JS_Editor_Utils (0, 0, 9) && KePub Input (3, 4, 3) && KoboTouchExtended (3, 5, 4) && ScrambleEbook (0, 5, 1) && Smart_Device_App_CSSAdd (0, 0, 12) && TTS to MP3 (0, 5, 10)
Traceback (most recent call last):
  File "calibre\gui2\tweak_book\diff\view.py", line 358, in paintEvent
TypeError: QPainter.drawText(): arguments did not match any overloaded call:
  overload 1: argument 1 has unexpected type 'int'
  overload 2: argument 1 has unexpected type 'int'
  overload 3: argument 1 has unexpected type 'int'
  overload 4: argument 1 has unexpected type 'int'
  overload 5: argument 1 has unexpected type 'int'
  overload 6: argument 2 has unexpected type 'float'
  overload 7: argument 2 has unexpected type 'float'

calibre 5.99.1 Portable embedded-python: True
Windows-10-10.0.19042 Windows ('64bit', 'WindowsPE')
('Windows', '10', '10.0.19042')
Python 3.10.1
Windows: ('10', '10.0.19042', '', 'Multiprocessor Free')
Interface language: en_GB
Successfully initialized third party plugins: EpubMetadata (0, 0, 6) && EpubXCustomMetadata (0, 0, 7) && JS_Editor_Tools (0, 3, 16) && JS_Editor_Utils (0, 0, 9) && KePub Input (3, 4, 3) && KoboTouchExtended (3, 5, 4) && ScrambleEbook (0, 5, 1) && Smart_Device_App_CSSAdd (0, 0, 12) && TTS to MP3 (0, 5, 10)
Traceback (most recent call last):
  File "calibre\gui2\tweak_book\diff\view.py", line 481, in paintEvent
TypeError: QPainter.boundingRect(): arguments did not match any overloaded call:
  overload 1: argument 1 has unexpected type 'int'
  overload 2: argument 1 has unexpected type 'int'
  overload 3: argument 1 has unexpected type 'int'
  overload 4: argument 2 has unexpected type 'float'