From 4ecb712b3a85b0bff04aaa91962879c5f2da24c9 Mon Sep 17 00:00:00 2001
From: Patrizio Bekerle <patrizio.bekerle@tugraz.at>
Date: Thu, 1 Aug 2019 13:57:36 +0200
Subject: [PATCH] Skip loading without window.VPUAuthToken

---
 .../knowledge-base-web-page-element-view/vpu-kb-wpe-view.js   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/packages/knowledge-base-web-page-element-view/vpu-kb-wpe-view.js b/packages/knowledge-base-web-page-element-view/vpu-kb-wpe-view.js
index 9888c051..42000f9f 100644
--- a/packages/knowledge-base-web-page-element-view/vpu-kb-wpe-view.js
+++ b/packages/knowledge-base-web-page-element-view/vpu-kb-wpe-view.js
@@ -47,6 +47,10 @@ class VPUKnowledgeBaseWebPageElementView extends VPULitElement {
      * Loads the data from the web page element
      */
     loadWebPageElement() {
+        if (window.VPUAuthToken === undefined || window.VPUAuthToken === "") {
+            return;
+        }
+
         // sadly there there is no entity url without "collectionOperations" in entity KnowledgeBaseWebPageElement!
         const apiUrl = this.entryPointUrl + "/web_page_elements/knowledge_base_web_page_elements/" +
             encodeURIComponent(commonUtils.base64EncodeUnicode(encodeURIComponent(this.value))) +
-- 
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