Recipe exists: ICE default IO error handler doing an exit(), pid = 11756, errno = 32

[weichkaese]

I tried to create a new recipe for taz, but this recipe exists after fetching contents.
In the log file the last lines are:

MOBI output written to /tmp/calibre_0.8.13_tmp_HtLJO_/PSloeW_recipe_out.mobi
ICE default IO error handler doing an exit(), pid = 11756, errno = 32

And the created mobi.file is at least viewable in the calibre viewer.

Has someone an idea how to get rid of this error message?


Recipe:

class AdvancedUserRecipe1312787427(BasicNewsRecipe):
    title          = u'taz.de'
    oldest_article = 7
    max_articles_per_feed = 100

    use_embedded_content   = False
    no_stylesheets         = True
    remove_javascript      = True
    __author__             = 'Alexander Adam'
    publisher = 'taz, die tageszeitung. Verlagsgenossenschaft eG'
    language = 'de'
    lang = 'de-DE'

    feeds          = [(u'Politik', u'http://taz.de/Politik/!p2/rss.xml'), (u'Zukunft', u'http://taz.de/Zukunft/!p4/rss.xml'), (u'Netz', u'http://taz.de/Netz/!p5/rss.xml'), (u'Leben', u'http://taz.de/Leben/!p10/rss.xml'), (u'Sport', u'http://taz.de/Sport/!p12/rss.xml'), (u'Berlin', u'http://taz.de/Berlin/!p14/rss.xml'), (u'Nord', u'http://taz.de/Nord/!p11/rss.xml')]
    keep_only_tags = [dict(name='div', attrs={'class': 'sect sect_article'})]
    remove_tags_after = dict(name='div', attrs={'class': 'rack'})
    remove_tags = [dict(name=['div'], attrs={'class': 'rack'}),
		 dict(name=['div'], attrs={'class': 'artikelwerbung'}),
		 dict(name=['ul'], attrs={'class': 'toolbar'}),
		 dict(name=['object','embed','iframe','link','meta','base']),
		 dict(name=['div'], attrs={'class': 'sectfoot'}),
		 dict(name=['div'], attrs={'class': 'share'})]