title: NoReverseMatch at /job Reverse for 'job_detail' with arguments '('',)' not found. 1 pattern(s) tried: ['jobs/(?P<job_id>[0-9]+)$']
body: <p>I am getting this error in Django:NoReverseMatch at /job
  Reverse for 'job_detail' with arguments '('',)' not found. 1 pattern(s) tried: ['jobs/(?P&lt;job_id&gt;[0-9]+)$']</p>
  <p>My view is below:</p>
  <pre><code>def job(request):
      jobs = Job.objects.filter(status=Job.ACTIVE).order_by('-created_at')[0:3]
      services = Service.objects.filter(status=Service.ACTIVE).order_by('-created_at')[0:3]
  
      return render(request,'job/jobs.html',{'jobs':jobs ,'services':services})
  </code></pre>