From bcaca8587363af920056c22480332feed64a373a Mon Sep 17 00:00:00 2001
From: rohitwaghchaure <rohitw1991@gmail.com>
Date: Wed, 5 Sep 2018 11:10:17 +0530
Subject: [PATCH] [Fix] Meta object has no attribute permissions (#15316)

---
 erpnext/stock/doctype/item/item.js | 11 +++--------
 erpnext/stock/doctype/item/item.py | 10 +++++++++-
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/erpnext/stock/doctype/item/item.js b/erpnext/stock/doctype/item/item.js
index 37af4d72a4a..2fe106e4c6c 100644
--- a/erpnext/stock/doctype/item/item.js
+++ b/erpnext/stock/doctype/item/item.js
@@ -631,15 +631,10 @@ $.extend(erpnext.item, {
 				.on('input', function(e) {
 					var term = e.target.value;
 					frappe.call({
-						method:"frappe.client.get_list",
+						method:"erpnext.stock.doctype.item.item.get_item_attribute",
 						args:{
-							doctype:"Item Attribute Value",
-							filters: [
-								["parent","=", i],
-								["attribute_value", "like", term + "%"]
-							],
-							fields: ["attribute_value"],
-							parent: "Item"
+							parent: i,
+							attribute_value: term
 						},
 						callback: function(r) {
 							if (r.message) {
diff --git a/erpnext/stock/doctype/item/item.py b/erpnext/stock/doctype/item/item.py
index c79d76d6e27..64a66cf6fdd 100644
--- a/erpnext/stock/doctype/item/item.py
+++ b/erpnext/stock/doctype/item/item.py
@@ -977,4 +977,12 @@ def get_uom_conv_factor(uom, stock_uom):
 			if uom_stock.from_uom == uom_row.from_uom:
 				value = flt(uom_stock.value) * 1/flt(uom_row.value)
 
-	return value
\ No newline at end of file
+	return value
+
+@frappe.whitelist()
+def get_item_attribute(parent, attribute_value=''):
+	if not frappe.has_permission("Item"):
+		frappe.msgprint(_("No Permission"), raise_exception=1)
+
+	return frappe.get_all("Item Attribute Value", fields = ["attribute_value"],
+		filters = {'parent': parent, 'attribute_value': ("like", "%%%s%%" % attribute_value)})