Trying to get property of non-object in simplenews_scheduler_node_page() I am using simplenews_scheduler in Drupal 7 to set up a weekly digest of new content. I am getting the following error on the screen and scheduled newsletters aren't going out, even after running cron. When I send it right away or send it as a test, it goes out and renders just fine.


  Notice: Trying to get property of non-object in
  simplenews_scheduler_node_page() (line 600
  sites/all/modules/simplenews_scheduler/simplenews_scheduler.module)


For reference, here is lines 598-601, referenced in the error:

foreach ($result as $row) {
    $node = node_load($row-&gt;eid);
    $rows[] = array(l($node-&gt;title, 'node/' . $row-&gt;eid), format_date($row-&gt;date_issued, 'custom', 'Y-m-d H:i'));
  }


I'm not sure this error is related as it seems to go only to loading editions already sent.

Drupal 7.65, simplenews 7.x-1.1, simplenews_scheduler 7.x-1.0-beta2 

Does anyone know what could be causing this error or an alternative to sending a scheduled mailing? The module makes a copy of a base node each for each edition so it's kind of nice.
This issue was solved by deleting the node (master newsletter) and creating a new one. I had probably deleted a previous test edition, which caused it to start delivering the error. If there is only one test edition, don't delete it even if the master is preserved.