Here is how the the project's url.py looks like. Not made any changes to it.
[image: dj_4.jpg] *change_list.html: *Copied this (https://github.com/django/django/blob/main/django/contrib/admin/templates/admin/change_list.html) to the local app folder. On Monday, August 16, 2021 at 3:36:27 PM UTC+5:30 [email protected] wrote: > show your url, view and html code. > > On Mon, Aug 16, 2021 at 2:56 PM 'Rahul Chauhan' via Django users < > [email protected]> wrote: > >> Hi All, >> >> I have a customized/override "*changelist_view.html*" to display >> hierarchical data in Django admin panel. >> >> The problem is that the default form to add the Model data throws below >> error when clicked the button "add category". Please refer to the attached >> screenshot. >> >> [image: dj_1.jpg] >> >> *NoReverseMatch at /admin/category/category/add/* >> >> *Reverse for 'app_list' with keyword arguments '{'app_label': ''}' not >> found. 1 pattern(s) tried: ['admin/(?P<app_label>category|auth)/$']* >> >> [image: dj_2.jpg] >> >> If I remove the function >> "def changelist_view(self, request, extra_context={}):", the model starts >> appearing fine. Please refer to the screenshot below. But then I loose the >> functionality to display custom hierarchical data. >> >> [image: dj_3.jpg] >> >> How can I still show the default form to add data to the model and >> override the *changelist_view.html*" . >> >> Appreciate any help in advance. >> >> Thanks >> Rahul >> >> This e-mail is intended only for the named person or entity to which it is >> addressed and contains valuable business information that is privileged, >> confidential and/or otherwise protected from disclosure. If you received >> this e-mail in error, any review, use, dissemination, distribution or >> copying of this e-mail is strictly prohibited. Please notify us immediately >> of the error via e-mail to [email protected] and please delete the >> e-mail from your system, retaining no copies in any media. We appreciate >> your cooperation. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/a3088233-47f7-4433-ae5c-3cd37b1fd9dbn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/django-users/a3088233-47f7-4433-ae5c-3cd37b1fd9dbn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- This e-mail is intended only for the named person or entity to which it is addressed and contains valuable business information that is privileged, confidential and/or otherwise protected from disclosure. If you received this e-mail in error, any review, use, dissemination, distribution or copying of this e-mail is strictly prohibited. Please notify us immediately of the error via e-mail to [email protected] <mailto:[email protected]> and please delete the e-mail from your system, retaining no copies in any media. We appreciate your cooperation. -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/0b99bc76-6423-432e-b114-107b88976fc4n%40googlegroups.com.
