commit 57633b75ed416ffa9a0cd1f4ba56bbbd3d871818
author Rohit Waghchaure <rohitw1991@gmail.com> Mon Dec 10 17:36:01 2018 +0530
committer Rohit Waghchaure <rohitw1991@gmail.com> Mon Dec 10 17:36:01 2018 +0530
tree 8f34e0a84bec1cd2ea77e701860a0e2a39c86a63
parent da9c96e9f5202cc3cfb050d43fbbdcfeac8b898d

[Fix] Transferred qty cannot be null

erpnext/manufacturing/doctype/job_card/job_card.py

diff --git a/erpnext/manufacturing/doctype/job_card/job_card.py b/erpnext/manufacturing/doctype/job_card/job_card.py
index 81c5eb9..bc74535 100644
--- a/erpnext/manufacturing/doctype/job_card/job_card.py
+++ b/erpnext/manufacturing/doctype/job_card/job_card.py
@@ -110,7 +110,7 @@
 
 		if self.items:
 			self.transferred_qty = frappe.db.get_value('Stock Entry', {'job_card': self.name,
-				'work_order': self.work_order, 'docstatus': 1}, 'sum(fg_completed_qty)')
+				'work_order': self.work_order, 'docstatus': 1}, 'sum(fg_completed_qty)') or 0
 
 		self.db_set("transferred_qty", self.transferred_qty)