> Has anybody an idea what might cause this behavior ? > > The gdb gives me the following stack backtrace: > > Program received signal SIGSEGV, Segmentation fault. > [Switching to Thread 47473474631568 (LWP 13099)] > 0x00002b2d46766526 in dealii::Subscriptor::do_subscribe > (this=0x7fff668127b8, id=0x2b2d451ff540 > "N6dealii10DoFHandlerILi2ELi2EEE") > at source/subscriptor.cc:146 > 146 object_info = &typeid(*this);
I have never seen this problem, and without having the code it's hard to tell what is going on. The problem only happens in debug mode because this piece of code isn't executed in optimized mode. I've seen similar problems before if I changed parts of the library but forgot to recompile everything. Would it help if you did make clean ; make all and also recompile your application? Also, what platform is this on? Best W. ------------------------------------------------------------------------- Wolfgang Bangerth email: [email protected] www: http://www.math.tamu.edu/~bangerth/ _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
