Compiling test_multiphysics2p2c gives
../../dumux/transport/fv/multiphysics2p2c.hh:106: instantiated from void Dune::Multiphysics2p2c<GridView, Scalar>::initial() [with GridView = Dune::GridView<Dune::DefaultLevelGridViewTraits<const Dune::SGrid<3, 3, double>, All_Partition> >, Scalar = double]
../../dumux/timedisc/timeloop.hh:50: instantiated from void Dune::TimeLoop<GridView, Model, useMultiWriter>::execute(Model&, bool) [with GridView = Dune::GridView<Dune::DefaultLevelGridViewTraits<const Dune::SGrid<3, 3, double>, All_Partition> >, Model = Dune::Multiphysics2p2c<Dune::GridView<Dune::DefaultLevelGridViewTraits<const Dune::SGrid<3, 3, double>, All_Partition> >, double>, bool useMultiWriter = false]
test_multiphysics2p2c.cc:83: instantiated from here
../../dumux/transport/fv/multiphysics2p2c.hh:899: error: class Dune::DecoupledProblem2p2c<Dune::GridView<Dune::DefaultLevelGridViewTraits<const Dune::SGrid<3, 3, double>, All_Partition> >, double> has no member named temp