Error When Scanning for Photos

[Poolski88]

Application Identifier: com.hardcoded-software.dupeguru
Application Version: 4.0.3
Mac OS X Version: Version 10.12.6 (Build 16G29)

Traceback (most recent call last):
File "build/dupeGuru.app/Contents/Resources/py/shelve.py", line 111, in getitem
KeyError: 'path:/Volumes/Caleb/User Files/From Caleb HD/Pictures/iPhoto Library/Data.noindex/2012/2012-09-27/IMG_0734_face0.jpg'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "build/dupeGuru.app/Contents/Resources/py/cocoa/inter.py", line 259, in pulse
File "build/dupeGuru.app/Contents/Resources/py/hscommon/gui/progress_window.py", line 101, in pulse
File "build/dupeGuru.app/Contents/Resources/py/core/app.py", line 323, in _job_error
File "build/dupeGuru.app/Contents/Resources/py/hscommon/jobprogress/performer.py", line 43, in _async_run
File "build/dupeGuru.app/Contents/Resources/py/core/app.py", line 780, in do
File "build/dupeGuru.app/Contents/Resources/py/core/scanner.py", line 137, in get_dupe_groups
File "build/dupeGuru.app/Contents/Resources/py/core/pe/scanner.py", line 31, in _getmatches
File "build/dupeGuru.app/Contents/Resources/py/core/pe/matchblock.py", line 167, in getmatches
File "build/dupeGuru.app/Contents/Resources/py/core/pe/matchblock.py", line 65, in prepare_pictures
File "build/dupeGuru.app/Contents/Resources/py/core/pe/cache_shelve.py", line 121, in purge_outdated
File "build/dupeGuru.app/Contents/Resources/py/shelve.py", line 113, in getitem
KeyError: b'path:/Volumes/Caleb/User Files/From Caleb HD/Pictures/iPhoto Library/Data.noindex/2012/2012-09-27/IMG_0734_face0.jpg'

[ghost]

Duplicate of #439