Do not fail if no result is available.

dream/platform/src2/dream/Input_viewResultList.html

@@ -10,9 +10,11 @@
 
     <script id="table-template" type="text/x-handlebars-template">
       <ul data-role="listview" data-inset="true" class="document-listview">
-        {{#documentlist}}
+        {{#each documentlist}}
           <li><a href="{{link}}">{{title}}</a></li>
-        {{/documentlist}}
+        {{else}}
+          <p>No result yet.</p>
+        {{/each}}
       </ul>
     </script>
 

dream/platform/src2/dream/Input_viewResultList.js

@@ -33,6 +33,13 @@
       return gadget.aq_getAttachment({
         "_id": gadget.props.jio_key,
         "_attachment": "simulation.json"
+      })
+        .push(undefined, function (error) {
+          if (error.status === 404) {
+            // Simulation not yet generated
+            return JSON.stringify([]);
+          }
+          throw error;
         })
         .push(function (sim_json) {
           var document_list = JSON.parse(sim_json),