django-cms: reverse url to an/another apphook - multilingual

Question

I have two apphooks (on a multilingual page) and need create one url with url reverse to the other apphook, but it gives me a

NoReverseMatch Error.

Any ideas how to fix it?

---

Django CMS version: 2.4.3

Django version 1.5.5

---

These are my apphook files of one (working) apphook, the other one is quite similar. cms_app.py:

from cms.app_base import CMSApp
from cms.apphook_pool import apphook_pool
from django.utils.translation import ugettext_lazy as _

class ProjectsAppHook(CMSApp):
    name = _("Projects")
    urls = ["projects.urls"]

apphook_pool.register(ProjectsAppHook)

views.py:

def projectsCategoryOverview(request):
    projectCategories=ProjectCategory.objects.all().order_by('name').select_related()
    #return render(request,'projectCategoryOverview.html', {'projectcategories': projectCategories})
    return render_to_response('projectCategoryOverview.html',
                    {'projectcategories': projectCategories},
                    context_instance=RequestContext(request))

Answer 1

ok I'v found the problem.

I haven't created the page to which it should link to in the language the source page was displayed.