I have a similar error with 1.6.1.tar.gz. Using git, I get 1.7.0_pre, and following is the error. Now, I have done a fresh installation of latest PETSc, configured libmesh using --with-cxx=/path/to/petsc/arch-linux-c-debug/bin/mpicxx, everything else is as before, libmesh compiled smoothly with no error.
CXX src/base/libmesh_opt_la-dirichlet_boundary.lo In file included from ./include/libmesh/fe_base.h(26), from ./include/libmesh/fem_context.h(27), from ./include/libmesh/fem_function_base.h(26), from ./include/libmesh/composite_fem_function.h(23), from ../src/base/dirichlet_boundary.C(25): ./include/libmesh/fe_abstract.h(491): error: more than one operator "+" matches these operands: built-in operator "arithmetic + arithmetic" function "operator+(const PetscInt={int} &, const PetscComplex &)" operand types are: const libMesh::OrderWrapper + const unsigned int Order get_order() const { return static_cast<Order>(fe_type.order + _p_level); } ^ make[1]: *** [Makefile:25279: src/base/libmesh_opt_la-dirichlet_boundary.lo] Error 1 ===================================== Jahrul Alam, PhD Memorial University, St John's, NL, Canada http://www.math.mun.ca/~alamj/ eMail: al...@mun.ca Office: HH-3054, Tel: 709-864 8071 ===================================== On Sun, Apr 4, 2021 at 12:15 PM Charles Puelz <charles.pu...@gmail.com> wrote: > I am having an issue building 1.6.1 on TACC with the intel compilers > (18.0.2) > > I am getting this error: > > ./include/libmesh/fe_abstract.h(443): error: more than one operator "+" > matches these operands: > built-in operator "arithmetic + arithmetic" > function "operator+(const PetscInt={int} &, const PetscComplex > &)" > operand types are: const libMesh::OrderWrapper + const unsigned > int > Order get_order() const { return static_cast<Order>(fe_type.order + > _p_level); } > > I've attached my configure log file. Any thoughts? > > Thanks! > > -- Charles > > _______________________________________________ > Libmesh-users mailing list > Libmesh-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/libmesh-users > _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users