change error handling for api callback - check length is not zero on jquery el

app/assets/javascripts/issue_show/actions/tasks.js

@@ -15,7 +15,7 @@ export default (newStateData, tasks) => {
     tasksStates.currentState = tasks.indexOf('0 of 0') === 0;
   }
 
-  if ($tasks && !tasksStates.newState) {
+  if ($tasks.length !== 0 && !tasksStates.newState) {
     $tasks.text(newStateData.task_status);
     $tasksShort.text(newStateData.task_status);
   } else if (tasksStates.currentState) {

app/assets/javascripts/issue_show/issue_title_description.vue

@@ -25,12 +25,7 @@ export default {
         this.renderResponse(res);
       },
       errorCallback: (err) => {
-        if (process.env.NODE_ENV !== 'production') {
-          // eslint-disable-next-line no-console
-          console.error('ISSUE SHOW REALTIME ERROR', err, err.stack);
-        } else {
-          throw new Error(err);
-        }
+        throw new Error(err);
       },
     });