FEM: elmer writer, potential could be 0.0

2020-02-16 20:24:22 +01:00
parent 9e6d1ad077
commit bd36e59866
1 changed files with 2 additions and 1 deletions
--- a/src/Mod/Fem/femsolver/elmer/writer.py
+++ b/src/Mod/Fem/femsolver/elmer/writer.py
@@ -353,7 +353,8 @@ class Writer(object):
        for obj in self._getMember("Fem::ConstraintElectrostaticPotential"):
            if obj.References:
                for name in obj.References[0][1]:
-                    if obj.Potential:
+                    if hasattr(obj, "Potential"):
+                        # https://forum.freecadweb.org/viewtopic.php?f=18&t=41488&start=10#p369454
                        potential = getFromUi(obj.Potential, "V", "M*L^2/(T^3 * I)")
                        self._boundary(name, "Potential", potential)
                    if obj.PotentialConstant: