Undefined index: default_filename in defaultconfig_defaultconfig_components() (line 418

I am going to close since since I don't see this happening anymore with the latest version of Ctools. Commented on the other issue to see if there is a clearer replicatable case (I tried installing things, rebuilding things, cache clearing, etc).

This is actually an issue with the Default Config module. A patch has been proposed to Default Config here:

https://drupal.org/node/1900574

Here's a patch which adds the Default Config patch to the Panopoly Core makefile.

We file all issues in the main issue queue. Moving!

I can't reproduce the issue in the latest version of Panopoly

I can reproduce this with Panopoly 1.17. I am using FE Block. If I apply patch 13 in https://www.drupal.org/node/1900574 the issue is resolved. Would be much appreciated if that patch could be added to Panopoly Core makefile.

@pmackay: Can you give steps to reproduce? Something along the lines of:

• Create a Feature and add "..."
• Visit page X
• You'll see this error!

If I can reproduce the error, and see that the patch fixes it, I'll happily include it in Panopoly! Thanks!

@dsnopek would it be possible for you to look at my distro install, or do I need to construct a much simpler example?

@pmackay: If the distro is available on Drupal.org or GitHub or something, sure I can give it a try! Please pass the link along. :-)

Ok, looking at #1900574-8: Notice: Undefined index: default_filename in defaultconfig_defaultconfig_components() (line 418, I've now got steps to reproduce!

1. Download Features Extra and install fe_block
2. Go to the 'Create feature' at /admin/structure/features/create
3. The PHP notice appears!

And I've confirmed that the patch at #1900574: Notice: Undefined index: default_filename in defaultconfig_defaultconfig_components() (line 418 fixes the issue. :-) So, I'm committing the patch here!

Awesome, really appreciate this @dsnopek!