There is a problem during unpacking dual Mobi files created with the latest calibre 1.31:
Code:
Traceback (most recent call last):
File "/Applications/KindleUnpack v0.64.app/Contents/Resources/kindleunpack.py", line 1684, in <module>
sys.exit(main())
File "/Applications/KindleUnpack v0.64.app/Contents/Resources/kindleunpack.py", line 1673, in main
unpackBook(infile, outdir)
File "/Applications/KindleUnpack v0.64.app/Contents/Resources/kindleunpack.py", line 1604, in unpackBook
process_all_mobi_headers(files, sect, mhlst, K8Boundary, False)
File "/Applications/KindleUnpack v0.64.app/Contents/Resources/kindleunpack.py", line 1429, in process_all_mobi_headers
if k8resc.getSpineSkelid(index) < 0:
File "/Applications/KindleUnpack v0.64.app/Contents/Resources/mobi_k8resc.py", line 301, in getSpineSkelid
return self.spine[i][1]
TypeError: 'NoneType' object has no attribute '__getitem__'