I have found there are no longer such errors on Jenkins currently. It seems that there were an error on babel at that time, but since now it is okay, I have changed the status into 'Opinion'. If someone knows how it fixed, please comment in this bug report :) ** Changed in: openstack-i18n Status: New => Opinion -- You received this bug notification because you are a member of OpenStack I18n Core Team, which is subscribed to openstack i18n. https://bugs.launchpad.net/bugs/1592687 Title: wrong cs translation in magnum-ui and designate-dashboard Status in openstack i18n: Opinion Bug description: From http://logs.openstack.org/periodic/magnum-ui-propose-translation- update/d8f24a9/console.html 2016-06-15 07:32:26.968627 + msgfmt --check-format -o /dev/null magnum_ui/locale/cs/LC_MESSAGES/djangojs.po 2016-06-15 07:32:26.971559 magnum_ui/locale/cs/LC_MESSAGES/djangojs.po:150: number of format specifications in 'msgid_plural' and 'msgstr[1]' does not match 2016-06-15 07:32:26.971678 magnum_ui/locale/cs/LC_MESSAGES/djangojs.po:411: number of format specifications in 'msgid_plural' and 'msgstr[2]' does not match 2016-06-15 07:32:26.971752 msgfmt: found 3 fatal errors 2016-06-15 07:32:26.972356 + ret=1 2016-06-15 07:32:26.972416 + set -e 2016-06-15 07:32:26.972478 + '[' 1 -ne 0 ']' 2016-06-15 07:32:26.972534 + changed=0 2016-06-15 07:32:26.972612 + echo 'ERROR: File magnum_ui/locale/cs/LC_MESSAGES/djangojs.po is an invalid po file.' 2016-06-15 07:32:26.972679 ERROR: File magnum_ui/locale/cs/LC_MESSAGES/djangojs.po is an invalid po file. 2016-06-15 07:32:26.972748 + echo 'ERROR: The file has not been imported and needs fixing!' 2016-06-15 07:32:26.972795 ERROR: The file has not been imported and needs fixing! To manage notifications about this bug go to: https://bugs.launchpad.net/openstack-i18n/+bug/1592687/+subscriptions