mediadc shows too much photos in summary and not-existing photos in duplicates list

[thomasmerz]

Describe the bug
I let MediaDC run on my Nextcloud and it found some duplicates (yeah!), but when I want to delete one/both of them:

An error occurred while deleting the file

It also shows that it has scanned:

Photos 17152 files

But there are only about 16400 Photos and some files that are no Photos (shell scripts, text-files, …)!

I found "by accident" in appdata_oczqbo00w7z0/mediadc/logs many errors like this which seem to be related to this:

--- Logging error ---
Traceback (most recent call last):
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/logging/__init__.py", line 1100, in emit
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/logging/__init__.py", line 943, in format
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/logging/__init__.py", line 678, in format
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/logging/__init__.py", line 368, in getMessage
TypeError: %d format: a real number is required, not str
Call stack:
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/main.py", line 43, in <module>
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/python/task.py", line 164, in process_task
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/python/task.py", line 189, in process_image_task
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/nc_py_api/files.py", line 84, in fs_nodes_info
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/nc_py_api/files.py", line 84, in <listcomp>
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/nc_py_api/files.py", line 305, in db_record_to_fs_node
  File "/var/www/html/data/appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/nc_py_api/files.py", line 254, in get_file_full_path
Message: 'get_file_full_path: cant parse: %d'
Arguments: ('1abb73880decc812e1db1f6f065ead61',)

To Reproduce
Steps to reproduce the behavior:

1. start a task on a folder with photos
2. when finished compare number of photos to find . -type f -iname "*.jpg" | wc -l and find . -type f -iname "*.png" | wc -l

Expected behavior
MediaDC should not report that it has scanned more Photos than there are existing.

Screenshots

Logfiles in appdata-directory mentioned above:

.rw-r--r-- www-data@fpm_app www-data@fpm_app 40 MB 2 hours ago --  04-06-2025_11-34-48.log
.rw-r--r-- www-data@fpm_app www-data@fpm_app 40 MB an hour ago --  04-06-2025_11-56-27.log
.rw-r--r-- www-data@fpm_app www-data@fpm_app  0 B  an hour ago --  04-06-2025_11-56-34.log

Server:

• OS: Docker
• CPU: x86
• Nextcloud version: Nextcloud Hub 10 (31.0.5)
• Database configuration: mariadb:10.5
• Python version: appdata_oczqbo00w7z0/mediadc/binaries/mediadc_musllinux_amd64/libpython3.10.so.1.0
• MediaDC version: mediadc: 0.4.0
• cloud_py_api version: cloud_py_api: 0.2.0

Additional context
Photos are on an external storage where I had deleted some very old photos and very new, but "duplicate" photos by hand out of nextcloud context.