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Tim Pinkerton
23,019 PointsCustomizing Django Templates-DIY Custom Tags video, getting error: " 'course_extras' is not a registered tag library.."
I'm getting this error:
Exception Value:
'course_extras' is not a registered tag library. Must be one of:
admin_list
admin_modify
admin_static
admin_urls
cache
humanize
i18n
l10n
log
static
staticfiles
tz
I saw a similar question posted and it seems to have been solved by restarting the server, but it doesn't seem to do anything for me. Any suggestions??
1 Answer
![Nikolay Nogin](https://uploads.teamtreehouse.com/production/profile-photos/8340362/micro_CpajrkjWQvU.jpg)
Nikolay Nogin
22,154 PointsHad the same error, spent 2 hours. And I found that I was printing out the newest_course, instead of executing it.
### It worked
<p>Don't miss our latest course, {% newest_course %}</p>
### It wasn't
<p>Don't miss our latest course, {{ newest_course }}</p>