[nuveen]

Hi all,

I've been using Calibre to download the RSS feeds from several blogs onto my Kindle into three different groups: Economics, Sociology, and Politics. Today my Economics feed stopped working, while the other two still work. It keeps saying "Python function terminated unexpectedly
All strings must be XML compatible: Unicode or ASCII, no NULL bytes (Error Code: 1)." I've searched for these terms and the answers on other threads seem to deal with non-English characters in usernames--this seems unrelated to my issue here. Here is the end of the text:

Recursion limit reached. Skipping links in file:c:\users\nuveen\appdata\local\temp\calibre_0. 7.44_tmp_rilikb\calibre_0.7.44_zcnjwv_feeds2disk.h tml
file:c:\users\nuveen\appdata\local\temp\calibre_0. 7.44_tmp_rilikb\calibre_0.7.44_zcnjwv_feeds2disk.h tml saved to c:\users\nuveen\appdata\local\temp\calibre_0.7.44_ tmp_rilikb\calibre_0.7.44_hyyb40_plumber\feed_15\a rticle_6\calibre_0.7.44_zcnjwv_feeds2disk.xhtml
Downloaded article: Are the Owners of Capital Doing Better? from http://modeledbehavior.com/2011/02/0...-doing-better/
Python function terminated unexpectedly
All strings must be XML compatible: Unicode or ASCII, no NULL bytes (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 110, in main
File "site-packages\calibre\gui2\convert\gui_conversion.py", line 25, in gui_convert
File "site-packages\calibre\ebooks\conversion\plumber.py", line 904, in run
File "site-packages\calibre\customize\conversion.py", line 204, in __call__
File "site-packages\calibre\web\feeds\input.py", line 105, in convert
File "site-packages\calibre\web\feeds\news.py", line 734, in download
File "site-packages\calibre\web\feeds\news.py", line 976, in build_index
File "site-packages\calibre\web\feeds\news.py", line 820, in feed2index
File "site-packages\calibre\web\feeds\templates.py", line 40, in generate
File "site-packages\calibre\web\feeds\templates.py", line 172, in _generate
File "site-packages\lxml\builder.py", line 222, in __call__
File "site-packages\lxml\builder.py", line 185, in add_text
File "lxml.etree.pyx", line 821, in lxml.etree._Element.text.__set__ (src/lxml/lxml.etree.c:33308)
File "apihelpers.pxi", line 646, in lxml.etree._setNodeText (src/lxml/lxml.etree.c:15287)
File "apihelpers.pxi", line 1295, in lxml.etree._utf8 (src/lxml/lxml.etree.c:20212)
ValueError: All strings must be XML compatible: Unicode or ASCII, no NULL bytes

Any help would be greatly appreciated.