From ed2b117f5b462980ef9f3e4cd41bda5fdd6ee15f Mon Sep 17 00:00:00 2001
From: Gorash <chm@odoo.com>
Date: Fri, 8 Jul 2022 10:14:06 +0000
Subject: [PATCH] [IMP] web: Added log information to help fix errors from
 services.

A typo fix is added.
Fix error from loading xml while widget is destroyed. Now that the xml
templates are loaded in the bundle, the error appears more frequently.

Part-of: odoo/odoo#95500
---
 .../static/src/services/public_livechat_service.js            | 4 +++-
 addons/web/static/lib/qweb/qweb2.js                           | 2 +-
 addons/web/static/src/env.js                                  | 2 +-
 addons/web_editor/static/src/js/editor/snippets.options.js    | 2 +-
 addons/website_slides/static/src/js/slides_course_quiz.js     | 2 +-
 5 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/addons/im_livechat/static/src/services/public_livechat_service.js b/addons/im_livechat/static/src/services/public_livechat_service.js
index 181d0aa08cc..1b1c06ba240 100644
--- a/addons/im_livechat/static/src/services/public_livechat_service.js
+++ b/addons/im_livechat/static/src/services/public_livechat_service.js
@@ -11,7 +11,9 @@ export const publicLivechatService = {
         return {
             mountLivechatButton() {
                 const livechatButton = new LivechatButton(rootWidget, messaging);
-                livechatButton.appendTo(document.body);
+                livechatButton.appendTo(document.body).catch(error => {
+                    console.info("Can't load 'LivechatButton' because:", error);
+                });
                 return livechatButton;
             },
         };
diff --git a/addons/web/static/lib/qweb/qweb2.js b/addons/web/static/lib/qweb/qweb2.js
index 7c66e48fefd..9757ee39ad2 100644
--- a/addons/web/static/lib/qweb/qweb2.js
+++ b/addons/web/static/lib/qweb/qweb2.js
@@ -267,7 +267,7 @@ QWeb2.Engine = (function() {
                     if (name && extend) {
                         // Clone template and extend it
                         if (!this.templates[extend]) {
-                            return this.tools.exception("Can't clone undefined template " + extend);
+                            return this.tools.exception("Can't clone undefined template '" + extend + "' to create '" + name + "'");
                         }
                         this.templates[name] = this.templates[extend].cloneNode(true);
                         this.extend_templates[name] = (this.extend_templates[extend] || []).slice();
diff --git a/addons/web/static/src/env.js b/addons/web/static/src/env.js
index e96bc44aea9..3ee7d10811f 100644
--- a/addons/web/static/src/env.js
+++ b/addons/web/static/src/env.js
@@ -125,7 +125,7 @@ async function _startServices(env, toStart) {
                             })
                             .catch((error) => {
                                 services[name] = error;
-                                console.error(error);
+                                console.error("Can't load service '" + name + "' because:", error);
                             })
                             .finally(resolve);
                     })
diff --git a/addons/web_editor/static/src/js/editor/snippets.options.js b/addons/web_editor/static/src/js/editor/snippets.options.js
index cff72fd145d..37b7dafb895 100644
--- a/addons/web_editor/static/src/js/editor/snippets.options.js
+++ b/addons/web_editor/static/src/js/editor/snippets.options.js
@@ -3865,7 +3865,7 @@ const SnippetOptionWidget = Widget.extend({
                 // widget start.
                 parentEl.removeChild(el);
 
-                if (widget.isContainer()) {
+                if (widget.isContainer() && !widget.isDestroyed()) {
                     return this._renderXMLWidgets(widget.el, widget);
                 }
             });
diff --git a/addons/website_slides/static/src/js/slides_course_quiz.js b/addons/website_slides/static/src/js/slides_course_quiz.js
index 5cd7514143a..087c26ef12a 100644
--- a/addons/website_slides/static/src/js/slides_course_quiz.js
+++ b/addons/website_slides/static/src/js/slides_course_quiz.js
@@ -831,4 +831,4 @@
 
     export var Quiz = Quiz;
     export var ConfirmationDialog = ConfirmationDialog;
-    export const websiteSlidesQuizNoFullscree = publicWidget.registry.websiteSlidesQuizNoFullscreen;
+    export const websiteSlidesQuizNoFullscreen = publicWidget.registry.websiteSlidesQuizNoFullscreen;