Posted by CenSARA Admin on Sunday, 12 May 2019
Drupal.org issue number:
This is due to the changed behavior off php 5.5. See #2163443: Undefined property: view::$feed_icon in views_data_export_plugin_style_export->attach_to() there the same problem appeared. Here is a patch that fixes this in the same way like above - see: http://cgit.drupalcode.org/views_data_export/commit/?id=6090a21a25414d9d...