On 12/10/2017 02:42 PM, Sambit Das wrote:

I wanted to update DoFTools::make_hanging_node_constraints is not the issue above. Even I comment out that line and call ConstraintMatrix.close() prior to calling make_periodicity_constraints, I still get the same error. This means calling ConstraintMatrix.close() on a constraintMatrix with no constraints is leading to the error.

That should be easy to test. Can you create a minimal working example that demonstrates this and that we can turn into a testcase after the bug is fixed?

You've got a good start with your program, but keep removing things that are not necessary while making sure that the bug still appears. *Everything* that's not necessary should go to expose the problem as clearly as possible!

Best
 W.


--
------------------------------------------------------------------------
Wolfgang Bangerth          email:                 [email protected]
                           www: http://www.math.colostate.edu/~bangerth/

--
The deal.II project is located at http://www.dealii.org/
For mailing list/forum options, see 
https://groups.google.com/d/forum/dealii?hl=en
--- You received this message because you are subscribed to the Google Groups "deal.II User Group" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to [email protected].
For more options, visit https://groups.google.com/d/optout.

Reply via email to