I'm not sure if this should be posted here or in the Kindle collection thread, but, for the last few days, every time Calibre syncs the list and creates the collections I get the following error:
Code:
Traceback (most recent call last):
File "site-packages\calibre\gui2\__init__.py", line 315, in dispatch
File "site-packages\calibre\gui2\device.py", line 834, in metadata_downloaded
File "site-packages\calibre\gui2\device.py", line 1540, in set_books_in_library
File "site-packages\calibre\gui2\device.py", line 362, in sync_booklists
File "site-packages\calibre\gui2\device.py", line 296, in create_job_step
File "site-packages\calibre\utils\ipc\job.py", line 128, in __cmp__
AttributeError: 'NoneType' object has no attribute 'is_finished'