Add try/except around callable default

InvenTree/InvenTree/serializers.py

@@ -70,7 +70,10 @@ class InvenTreeModelSerializer(serializers.ModelSerializer):
 
                     # Account for callable functions
                     if callable(value):
-                        value = value()
+                        try:
+                            value = value()
+                        except:
+                            continue
 
                     data[field_name] = value
 
@@ -98,7 +101,10 @@ class InvenTreeModelSerializer(serializers.ModelSerializer):
 
                     # Account for callable functions
                     if callable(value):
-                        value = value()
+                        try:
+                            value = value()
+                        except:
+                            continue
 
                     initials[field_name] = value
 

InvenTree/part/test_api.py

@@ -603,8 +603,6 @@ class PartDetailTests(InvenTreeAPITestCase):
         # And now check that the image has been set
         p = Part.objects.get(pk=pk)
 
-        print("Image:", p.image.file)
-
 
 class PartAPIAggregationTest(InvenTreeAPITestCase):
     """