Notice: Undefined property: views_plugin_display_default::$panel_pane_display

I was getting this error on every view. The patch in #1 has fixed it.

I'm attaching a reformatted patch wich can be applied using
patch -p1 < ctools-views-panes-undefined-property-1787898-#3.patch

The patch in #3 is not downloadable.

Heh. Bug on drupal.org -- the # in the filename is not being encoded, but if I encode it manually I can download it.

This works: http://drupal.org/files/ctools-views-panes-undefined-property-1787898-%2...

#7 resolved the issue for me, but I'm actually glad the error happened, because it alerted me to the fact that there was missing content on the page in the watchdog logs, which would have otherwise gone unnoticed.

Here is a proper review:

+++ b/views_content/plugins/content_types/views_panes.incundefined
@@ -139,7 +139,12 @@
+      !$view->display_handler->access($GLOBALS['user']) ¶
+      || !isset($view->display_handler->panel_pane_display) ¶
+      || !$view->display_handler->panel_pane_display
+      ¶

Three lines in the patch have trailing whitespace.

I'm still not sure this is a desired solution though, such as for the case mentioned in my previous comment, when its helpful to know that something is misconfigured. Could we replace the ugly php error, with a *separate* check for isset and use a meaningful error message if its not set?

#3 resolved the issue, orphaned views referenced in the panelizer content stack. Thanks.