diff --git a/pricing/pricing.py b/pricing/pricing.py
index c743b9c..d7e5cad 100644
--- a/pricing/pricing.py
+++ b/pricing/pricing.py
@@ -328,7 +328,12 @@ order by b.enabled_date desc"""
 			ns = DictObject()
 			for k, f in d.fields.items():
 				if f.type == 'factor':
-					ns[k] = float(config_data.get(k))
+					try:
+						ns[k] = float(config_data.get(k))
+					except EXception e:
+						exception(f'{k=}, {f=}, {config_data=}, {e=}')
+						raise e
+
 			for k,spec_value in p.items():
 				if spec_value is None:
 					continue