fix: check if metadata exist in job_queue

Signed-off-by: Stefan Dej <meteyou@gmail.com>

src/components/panels/JobqueuePanel.vue

@@ -86,7 +86,7 @@
                         </td>
                         <td class=" ">
                             {{ item.filename }}
-                            <template v-if="item.metadata.metadataPulled">
+                            <template v-if="existMetadata(item)">
                                 <br />
                                 <small>{{ getDescription(item) }}</small>
                             </template>
@@ -239,5 +239,9 @@ export default class JobqueuePanel extends Mixins(BaseMixin) {
 
         return output
     }
+
+    existMetadata(item: ServerJobQueueStateJob) {
+        return item?.metadata?.metadataPulled
+    }
 }
 </script>