Update get_item_details.py
diff --git a/erpnext/stock/get_item_details.py b/erpnext/stock/get_item_details.py
index a0f7f43..cafa4bc 100644
--- a/erpnext/stock/get_item_details.py
+++ b/erpnext/stock/get_item_details.py
@@ -319,7 +319,7 @@
out.price_list_rate = flt(price_list_rate) * flt(args.plc_conversion_rate) \
/ flt(args.conversion_rate)
if not args.price_list_uom_dependant:
- out.price_list_rate = flt(out.price_list_rate * (args.conversion_factor or 1.0))
+ out.price_list_rate = flt(out.price_list_rate * (flt(args.conversion_factor) or 1.0))
if not out.price_list_rate and args.transaction_type=="buying":
from erpnext.stock.doctype.item.item import get_last_purchase_details