composition: Use input port default variable as reference

PrincetonUniversity · Oct 13, 2020 · fce48ac · fce48ac
1 parent 472a2d0
commit fce48ac
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/psyneulink/core/compositions/composition.py b/psyneulink/core/compositions/composition.py
@@ -7655,7 +7655,7 @@ def _validate_single_input(self, node, input):
         """
         # Validate that a single input is properly formatted for a node.
         _input = []
-        node_variable = [input_port.defaults.value for input_port in node.input_ports if not input_port.internal_only]
+        node_variable = [input_port.defaults.variable for input_port in node.input_ports if not input_port.internal_only]
         match_type = self._input_matches_variable(input, node_variable)
         if match_type == 'homogeneous':
             # np.atleast_2d will catch any single-input ports specified without an outer list
@@ -7702,7 +7702,7 @@ def _validate_input_shapes(self, inputs):
                 if True in [i is None for i in node_input]:
                     incompatible_stimulus = stimulus[node_input.index(None)]
                     node_name = node.name
-                    node_variable = [input_port.defaults.value for input_port in node.input_ports
+                    node_variable = [input_port.defaults.variable for input_port in node.input_ports
                                 if not input_port.internal_only]
                     err_msg = f"Input stimulus ({incompatible_stimulus}) for {node_name} is incompatible with " \
                               f"its external_input_values ({node_variable})."