fatal error when scanning macOS photo libraries

[tenleftfingers]

Describe the bug I haven't had problems scanning photo libraries in the past with dupeGuru, but it's a predictable error now (see below) and the scan never completes.

To Reproduce Add paths containing photo libraries, or just add the libraries themselves. Begin scan

Expected behavior Scan should complete and present duplicates.

Actual behaviour Error code with a prompt to visit GitHub

Desktop (please complete the following information):

• OS: macOS 12.5
• dupeGuru 4.11

Here is the output of the error: (note ,the file path referenced at "KeyError: " exists)*

Application Identifier: com.hardcoded-software.dupeguru Application Version: 4.1.1 Mac OS X Version: Version 12.5 (Build 21G72)

Traceback (most recent call last): File "build/py/shelve.py", line 111, in getitem KeyError: 'path:/Volumes/2TB 1/Photos Library 2.photoslibrary/resources/derivatives/masters/8/826047E6-0C38-4AF6-A4D1-209B255C1719_4_5005_c.jpeg'

During handling of the above exception, another exception occurred:

Traceback (most recent call last): File "build/py/cocoa/inter.py", line 259, in pulse File "build/py/hscommon/gui/progress_window.py", line 105, in pulse File "build/py/core/app.py", line 347, in _job_error File "build/py/hscommon/jobprogress/performer.py", line 45, in _async_run File "build/py/core/app.py", line 847, in do File "build/py/core/scanner.py", line 145, in get_dupe_groups File "build/py/core/pe/scanner.py", line 27, in _getmatches File "build/py/core/pe/matchblock.py", line 188, in getmatches File "build/py/core/pe/matchblock.py", line 69, in prepare_pictures File "build/py/core/pe/cache_shelve.py", line 130, in purge_outdated File "build/py/shelve.py", line 113, in getitem KeyError: b'path:/Volumes/2TB 1/Photos Library 2.photoslibrary/resources/derivatives/masters/8/826047E6-0C38-4AF6-A4D1-209B255C1719_4_5005_c.jpeg'

[glubsy]

Try removing the cache files (not sure where they are located in MacOS) and scan again.

[ghost]

That didn´t work. I compared them all visually in the end. Apologies for the late response.