Traceback (most recent call last):


 "/home/qichen/git/pyomo/pyomo/core/base/misc.py", line 72, in apply_indexed_rule

return rule(model)
TypeError: column_inactive() missing 1 required positional argument: 'j'


Traceback (most recent call last):



 "calibre_plugins.kfx_input.__init__", line 102, in convert



 "calibre_plugins.kfx_input.__init__", line 204, in convert_from_kfx



 "calibre_plugins.kfx_input.kfxlib.yj_book", line 96, in convert_to_epub



 "calibre_plugins.kfx_input.kfxlib.yj_book", line 150, in decode_book



 "calibre_plugins.kfx_input.kfxlib.yj_book", line 261, in get_container

KFXDRMError: Book container B01AQGKKJ8_EBOK.azw has DRM and cannot be converted

Python function terminated unexpectedly: This book has DRM!

InputFormatPlugin: KFX Input running

on /var/folders/vv/mvytq58n5tb5wt25j_1w97dc0000gn/C/calibre_3.38.0_tmp_bAMT6W/oVN76E.kfx-zip

Software versions: KFX Input 1.12.1, calibre 3.38, Darwin-18.2.0-x86_64-i386-64bit

KFX Input plugin help is available at https://www.mobileread.com/forums/showthread.php?t=291290

Converting /var/folders/vv/mvytq58n5tb5wt25j_1w97dc0000gn/C/calibre_3.38.0_tmp_bAMT6W/oVN76E.kfx-zip

Processing container: B01AQGKKJ8_EBOK.azw

Traceback (most recent call last):



 "/Applications/calibre.app/Contents/Resources/Python/lib/python2.7/site.py", line 154, in main


return run_entry_point()



 "/Applications/calibre.app/Contents/Resources/Python/lib/python2.7/site.py", line 114, in run_entry_point


return getattr(pmod, func)()



 "site-packages/calibre/utils/ipc/worker.py", line 199, in main



 "site-packages/calibre/gui2/convert/gui_conversion.py", line 42, in gui_convert_override



 "site-packages/calibre/gui2/convert/gui_conversion.py", line 27, in gui_convert



 "site-packages/calibre/ebooks/conversion/plumber.py", line 1106, in run



 "site-packages/calibre/customize/conversion.py", line 244, in __call__



 "calibre_plugins.kfx_input.__init__", line 105, in convert

calibre.ebooks.DRMError: This book has DRM!

