Traceback (most recent call last):

 "C:\dev\projects\wiki\WikiExtractor.py", line 2646, in extract_process
e.extract(out)

 "C:\dev\projects\wiki\WikiExtractor.py", line 515, in extract
text = compact(self.clean())

 "C:\dev\projects\wiki\WikiExtractor.py", line 2253, in compact
if Extractor.keepLists:AttributeError: type object 'Extractor' has no attribute 'keepLists'
Traceback (most recent call last):

 "site.py", line 66, in main

 "site-packages/calibre/utils/ipc/worker.py", line 190, in main

 "site-packages/calibre/gui2/convert/gui_conversion.py", line 31, in gui_convert_override

 "site-packages/calibre/gui2/convert/gui_conversion.py", line 25, in gui_convert

 "site-packages/calibre/ebooks/conversion/plumber.py", line 1051, in run

 "site-packages/calibre/customize/conversion.py", line 241, in **call**

 "site-packages/calibre/ebooks/conversion/plugins/mobi_input.py", line 43, in convert

 "site-packages/calibre/ebooks/mobi/reader/mobi8.py", line 81, in **call**

 "site-packages/calibre/ebooks/mobi/reader/mobi6.py", line 144, in check_for_drmDRMError: Book Title