Hi, I have just done a svn checkout to get some changes made since the last version was released. I have just compiled some of my code that worked fine before the checkout, and I got an error that I'm not sure how to fix! The error output is:
undefined reference to `void dealii::DoFTools::count_dofs_per_block<dealii::DoFHandler<2, 2> >(dealii::DoFHandler<2, 2> const&, std::vector<unsigned int, std::allocator<unsigned int> >&, std::vector<unsigned int, std::allocator<unsigned int> >)' collect2: ld returned 1 exit status make: *** [step-31] Error 1 If someone could give me an idea of where the error may be originating from, that would be really helpful :) There was also a problem with the file deal.II/include/deal.II/lac/constraint_matrix.h which I fixed by reverting to the original (I have pasted the error message for that below, just in case anyone is interested!) Hope I've posted this to the correct list - please do excuse me if I haven't! Thanks, Katie Leonard error message with svn version of deal.II/include/deal.II/lac/constraint_matrix.h : void dealii::ConstraintMatrix::distribute_local_to_global<dealii::TrilinosWrappers::BlockSparseMatrix, dealii::TrilinosWrappers::BlockVector>(dealii::FullMatrix<double> const&, dealii::Vector<double> const&, std::vector<unsigned int, std::allocator<unsigned int> > const&, dealii::TrilinosWrappers::BlockSparseMatrix&, dealii::TrilinosWrappers::BlockVector&, bool) const': /home/katie/deal.II/include/deal.II/lac/constraint_matrix.h:2076: undefined reference to `void dealii::ConstraintMatrix::distribute_local_to_global<dealii::TrilinosWrappers::BlockSparseMatrix, dealii::TrilinosWrappers::BlockVector>(dealii::FullMatrix<double> const&, dealii::Vector<double> const&, std::vector<unsigned int, std::allocator<unsigned int> > const&, dealii::TrilinosWrappers::BlockSparseMatrix&, dealii::TrilinosWrappers::BlockVector&, bool, dealii::internal::bool2type<true>) const' step-31.g.o: In function `void dealii::ConstraintMatrix::distribute_local_to_global<dealii::TrilinosWrappers::BlockSparseMatrix>(dealii::FullMatrix<double> const&, std::vector<unsigned int, std::allocator<unsigned int> > const&, dealii::TrilinosWrappers::BlockSparseMatrix&) const': /home/katie/deal.II/include/deal.II/lac/constraint_matrix.h:2054: undefined reference to `void dealii::ConstraintMatrix::distribute_local_to_global<dealii::TrilinosWrappers::BlockSparseMatrix, dealii::Vector<double> >(dealii::FullMatrix<double> const&, dealii::Vector<double> const&, std::vector<unsigned int, std::allocator<unsigned int> > const&, dealii::TrilinosWrappers::BlockSparseMatrix&, dealii::Vector<double>&, bool, dealii::internal::bool2type<true>) const' DPhil student in Computational Biology, The University of Oxford. _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
