From 9f51831791b634ef86766fe0251255ebe191fcd5 Mon Sep 17 00:00:00 2001
From: prssanna <prssud@gmail.com>
Date: Fri, 3 Jul 2020 11:09:31 +0530
Subject: [PATCH 1/2] fix: only render header if columns exist

---
 frappe/public/js/frappe/list/list_view.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/frappe/public/js/frappe/list/list_view.js b/frappe/public/js/frappe/list/list_view.js
index 8da73b0dec..36634c1ff5 100644
--- a/frappe/public/js/frappe/list/list_view.js
+++ b/frappe/public/js/frappe/list/list_view.js
@@ -528,6 +528,10 @@ frappe.views.ListView = class ListView extends frappe.views.BaseList {
 	}
 
 	get_header_html() {
+		if (!this.columns) {
+			return;
+		}
+
 		const subject_field = this.columns[0].df;
 		let subject_html = `
 			<input class="level-item list-check-all hidden-xs" type="checkbox" title="${__("Select All")}">

From 79dfe7e0d47d177afe24411b8e4c4ce6976d32f8 Mon Sep 17 00:00:00 2001
From: prssanna <prssud@gmail.com>
Date: Tue, 7 Jul 2020 19:14:14 +0530
Subject: [PATCH 2/2] fix: render_list in kanban view

---
 frappe/public/js/frappe/list/list_view.js           | 2 +-
 frappe/public/js/frappe/views/kanban/kanban_view.js | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/frappe/public/js/frappe/list/list_view.js b/frappe/public/js/frappe/list/list_view.js
index 36634c1ff5..b8239b170a 100644
--- a/frappe/public/js/frappe/list/list_view.js
+++ b/frappe/public/js/frappe/list/list_view.js
@@ -1150,7 +1150,7 @@ frappe.views.ListView = class ListView extends frappe.views.BaseList {
 					});
 					this.toggle_result_area();
 					this.render_list();
-					if (this.$checks.length) {
+					if (this.$checks && this.$checks.length) {
 						this.set_rows_as_checked();
 					}
 				});
diff --git a/frappe/public/js/frappe/views/kanban/kanban_view.js b/frappe/public/js/frappe/views/kanban/kanban_view.js
index 4b6792330f..4acde8042c 100644
--- a/frappe/public/js/frappe/views/kanban/kanban_view.js
+++ b/frappe/public/js/frappe/views/kanban/kanban_view.js
@@ -73,6 +73,10 @@ frappe.views.KanbanView = class KanbanView extends frappe.views.ListView {
 		});
 	}
 
+	render_list() {
+
+	}
+
 	on_filter_change() {
 		if (JSON.stringify(this.board.filters_array) !== JSON.stringify(this.filter_area.get())) {
 			this.page.set_indicator(__('Not Saved'), 'orange');