Fixed Main assemble generation

cardmech/src/elasticity/MainElasticity.cpp

@@ -117,7 +117,9 @@ void MainElasticity::initAssemble() {
     int degree = 1;
     bool isStatic = false;
     config.get("MechPolynomialDegree",  degree);
-    mechA = std::make_unique<LagrangeElasticity>(*elasticityProblem, *pressureProblem, *meshes, degree, isStatic);
+    mechA = CreateFiniteElasticityAssemble(*elasticityProblem, *pressureProblem, *meshes, degree, isStatic);
+
+
 }
 
 double MainElasticity::EvaluateQuantity(const Vector &solution, const std::string &quantity) const {