fix regression error

_unittest/test_03_Materials.py

@@ -210,7 +210,7 @@ def test_08B_import_materials_from_excel(self):
         assert len(mats) == 2
 
     def test_09_non_linear_materials(self, add_app):
-        app = add_app(application=Maxwell3d)
+        app = add_app(application=Maxwell3d, solution_type="Transient")
         mat1 = app.materials.add_material("myMat")
         mat1.permeability = [[0, 0], [1, 12], [10, 30]]
         mat1.permittivity = [[0, 0], [2, 12], [10, 30]]

pyaedt/generic/DataHandlers.py

@@ -101,16 +101,6 @@ def _dict2arg(d, arg_out):
                 arg = ["NAME:" + k]
                 _dict2arg(el, arg)
                 arg_out.append(arg)
-        elif isinstance(v, list) and len(v) > 0 and all(isinstance(n, int) for n in v):
-            arg = ["NAME:" + k]
-            for el in v:
-                arg.append(el)
-            arg_out.append(arg)
-        elif isinstance(v, list) and len(v) > 0 and all(isinstance(n, float) for n in v):
-            arg = ["NAME:" + k]
-            for el in v:
-                arg.append(el)
-            arg_out.append(arg)
 
         else:
             arg_out.append(k + ":=")

pyaedt/modules/Material.py

@@ -1160,7 +1160,7 @@ def _get_args(self, props=None):
 
         Parameters
         ----------
-        prop : str, optional
+        props : str, optional
             Name of the property.  The default is ``None``.
         """
         if not props:
@@ -2096,6 +2096,9 @@ def get_core_loss_coefficients(
 
         props = self._get_args(props)
         props.pop(0)
+        props[0][-1][2] = "NAME:Points"
+        points = props[0][-1].pop(2)
+        props[0][-1][2].insert(0, points)
         coefficients = self.odefinition_manager.ComputeCoreLossCoefficients(
             core_loss_model_type, self.mass_density.evaluated_value, props[0]
         )