Undefined index other_unknown_defaults line 365

I reckon it must be how the field_collection module works.

Here is the code from select_or_other_field_widget_validate():

<?php
  $instance = &$form_state['field'][$field_name][$language]['instance'];
  if ($instance['widget']['settings']['other_unknown_defaults'] == 'available') {
?>

If the field settings for select_or_other were saved properly then there should be a value in $form_state['field'][$field_name][$language]['instance']['widget']['settings']['other_unknown_defaults'].

The field collection module must change the data that is usually available to this module?

subscribing

I think this is a problem in select_or_other -- see explanation
here http://drupal.org/node/1217150

And docs here:
http://api.drupal.org/api/drupal/modules--field--field.form.inc/function...

Attached is a patch for select_or_other.field_widget.inc

I've committed rellis' patch, thanks.

This looks like it's back. I just got this error...

Notice: Undefined index: other_unknown_defaults in select_or_other_field_widget_validate() (line 365 of /path/to/drupal/sites/all/modules/contrib/select_or_other/select_or_other.field_widget.inc

cheers, I've fixed that too.