Noreversematch For Url In Django Template

I'm getting this error: NoReverseMatch at /workoutcal/add/2017/11/1/ Reverse for 'add_workout' not found. 'add_workout' is not a valid view function or pattern name. Because of th

Solution 1:

Because you define your urls with a namespace:

app_name = 'workoutcal'

So you need to include name space in url reverse:

<formaction="{% url 'workoutcal:add_workout' date.year date.month date.day %}"method="post">