updated config

config.json

@@ -26,21 +26,6 @@
           "name": "My Service",
           "url": "http://sp-codes.de",
           "statePath": "$.state"
-        }, {
-          "id": "test3",
-          "name": "Test3",
-          "statePath": "$.state"
-        }
-      ]
-    }, {
-      "id": "group2",
-      "name": "Group2",
-      "services": [
-        {
-          "id": "test2",
-          "name": "Test2",
-          "url": "http://sp-codes.de",
-          "statePath": "$.state"
         }
       ]
     }

src/app/app.component.ts

@@ -38,7 +38,7 @@ export class AppComponent implements OnInit {
     this.api.getMetaInfo().subscribe(info => {
       this.title = info.title;
       this.description = info.description;
-      this.translations = info.translations;
+      this.translations = info.translations || {};
       this.htmlTitle.setTitle(this.title);
     });
   }