I'm running Calibre portable and after upgrading to 7.36 I now get an error creating my catalog:
Spoiler:
ERROR: Conversion Error: <b>Failed</b>: Generate catalog
Generate catalog
Catalog_EPUB_MOBI(): Generating mobi for kindle in GUI environment
connected_device: 'None'
book count: 8
Sections: Authors, Titles, Descriptions
opts:
authorClip: 60
catalog_title: u'00 Author: Christine Warren Collection'
connected_kindle: False
descriptionClip: 100
exclude_book_marker: u':'
exclude_genre: u'.'
exclude_tags: u'~,Catalog'
header_note_source_field: ''
merge_comments: '::True'
output_profile: 'kindle'
read_book_marker: u'#read:True'
search_text: None
sort_by: None
sort_descriptions_by_author: True
sync: False
thumb_width: '1.50'
wishlist_tag: u'Wishlist'
invalidating cache at 'F:\eBook Library\CalibreConfig\caches\catalog\thumbs.zip'
thumb_width changed: -1.00" => 1.50"
Python function terminated unexpectedly
[Error 32] The process cannot access the file because it is being used by another process: 'F:\\eBook Library\\CalibreConfig\\caches\\catalog\\thumbs.zi p' (Error Code: 1)
Traceback (most recent call last):
File "site.py", line 103, in main
File "site.py", line 85, in run_entry_point
File "site-packages\calibre\utils\ipc\worker.py", line 107, in main
File "site-packages\calibre\gui2\convert\gui_conversion.py", line 61, in gui_catalog
File "site-packages\calibre\library\catalog.py", line 5014, in run
File "site-packages\calibre\library\catalog.py", line 1009, in __init__
WindowsError: [Error 32] The process cannot access the file because it is being used by another process: 'F:\\eBook Library\\CalibreConfig\\caches\\catalog\\thumbs.zi p'