Clean panopoly-only install.
Enabled the 'blog' module.
Enabled the 'blog' page in structure > pages
created a test blog post
Test post does not actually *show* the content.
Click the 'Panelizer' tab.
Choose 'layout'
Change the layout from flexible, to something else (two column bricks and Brenham Flipped are what I tried)
This time, the layout does actually change, but it spouts these errors:

Notice: Undefined index: new-3 in panels_change_layout() (line 210 of /var/www/esmerel/panopoly/profiles/panopoly/modules/contrib/panels/includes/display-layout.inc).
Notice: Trying to get property of non-object in panels_change_layout() (line 210 of /mysite/panopoly/profiles/panopoly/modules/contrib/panels/includes/display-layout.inc).
Notice: Undefined index: new-3 in panels_change_layout() (line 211 of /var/www/esmerel/panopoly/profiles/panopoly/modules/contrib/panels/includes/display-layout.inc).
Notice: Trying to get property of non-object in panels_change_layout() (line 211 of /var/www/esmerel/panopoly/profiles/panopoly/modules/contrib/panels/includes/display-layout.inc).
Notice: Undefined index: new-3 in panels_change_layout() (line 211 of /var/www/esmerel/panopoly/profiles/panopoly/modules/contrib/panels/includes/display-layout.inc).
Notice: Trying to get property of non-object in panels_change_layout() (line 211 of /var/www/esmerel/panopoly/profiles/panopoly/modules/contrib/panels/includes/display-layout.inc).

When you click 'save', you get the same messages, but also:
Notice: Undefined property: stdClass::$pid in panels_export_display() (line 1027 of /var/www/esmerel/panopoly/profiles/panopoly/modules/contrib/panels/panels.module).

Neither of these happen on a non-panopoly install. It never asks you where to move the current content to, and the one pane there seems to have not translated correctly - it now says 'Deleted/missing content type'.

Comments

populist’s picture

populist commented
Status: Active » Closed (cannot reproduce)

I checked into this and was able (running the latest -dev of Panelizer) to panelize and change layout on the blog page. There was some configuration that changed recently to adjust view mode support and perhaps that flushed it out.