Hello,
I have now version 1.4.2 and i think it works and i don’t have any errors.
but
Now i have some new problem.
When i wanted move some folder to other i saw:

i checked and i don’t have any files without folders.
What is this communication about?
Next what i checked was to try give a name folder without name:
when i given name for catalog and clicked ok my application get my a error:
logs
[2020-11-18 08:23:26][ERROR ] — no version -1 for filename None (media_file_manager.py)
[2020-11-18 08:23:26][ERROR ] — Exception on /media_file/ [PUT] (app.py)
Traceback (most recent call last):
File “gridfs/init.py”, line 205, in get_version
File “pymongo/cursor.py”, line 1215, in next
StopIteration
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “cmdb/media_library/media_file_manager.py”, line 46, in get_file
File “gridfs/init.py”, line 227, in get_last_version
File “gridfs/init.py”, line 209, in get_version
gridfs.errors.NoFile: no version -1 for filename None
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File “flask/app.py”, line 2447, in wsgi_app
File “flask/app.py”, line 1952, in full_dispatch_request
File “flask_cors/extension.py”, line 165, in wrapped_function
File “flask/app.py”, line 1821, in handle_user_exception
File “flask/_compat.py”, line 39, in reraise
File “flask/app.py”, line 1950, in full_dispatch_request
File “flask/app.py”, line 1936, in dispatch_request
File “cmdb/interface/route_utils.py”, line 85, in decorated
File “cmdb/interface/route_utils.py”, line 149, in get_request_user
File “cmdb/interface/route_utils.py”, line 177, in _decorate
File “cmdb/interface/rest_api/media_library_routes/media_file_routes.py”, line 179, in update_file
File “cmdb/media_library/media_file_manager.py”, line 49, in get_file
cmdb.media_library.media_file_manager.MediaFileManagerGetError
What i did wrong or maybe not?
Is that place i should wrote path to catalog on file system like example /tmp/data/ ?
and one more
duplicate function:
