changes

Author: arlemi

services/language_translation/v2.html

@@ -20,6 +20,11 @@
             <i class="fa fa-question-circle"></i><b> Please wait: </b> Checking for bound service credentials...
         </div>
     </div>
+    <div id="credentials-not-found" class="form-row">
+        <div class="form-tips">
+            <i class="fa fa-question-circle"></i><b> Wrong credentials. </b> Could not retrieve models.
+        </div>
+    </div>
     <div class="form-row">
         <label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
         <input type="text" id="node-input-name" placeholder="Name">
@@ -344,11 +349,15 @@
       })
 
     if ((first_launch || !models) && logon) {
+      $('#credentials-not-found').hide();
       getModels();
       first_launch = false;
-    } else {
+    } else if (models) {
+      $('#credentials-not-found').hide();
       handlersUI();
       selectAction();
+    } else {
+      $('#credentials-not-found').show();
     }
   }