From: Peter Munch <peterrmuench@gmail.com>
Date: Fri, 2 Jul 2021 07:13:00 +0000 (+0200)
Subject: Improve an asser message in DoFAccessorImplementation
X-Git-Tag: v9.4.0-rc1~1169^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F12536%2Fhead;p=dealii.git

Improve an asser message in DoFAccessorImplementation
---

diff --git a/include/deal.II/dofs/dof_accessor.templates.h b/include/deal.II/dofs/dof_accessor.templates.h
index ea4b6f17da..1f3c77bc6c 100644
--- a/include/deal.II/dofs/dof_accessor.templates.h
+++ b/include/deal.II/dofs/dof_accessor.templates.h
@@ -295,7 +295,9 @@ namespace internal
 
         Assert(ptr != dof_handler.hp_object_fe_indices[structdim].begin() +
                         dof_handler.hp_object_fe_ptr[structdim][obj_index + 1],
-               ExcNotImplemented());
+               ExcMessage(
+                 "You are requesting an active_fe_index that is not assigned "
+                 "to any of the cells connected to this entity."));
 
         const unsigned int fe_index_ =
           std::distance(dof_handler.hp_object_fe_indices[structdim].begin() +