Error: Undefined Index: weight in _field_extra_fields_pre_render()

I will check this out. Thanks for reporting this.

Exactly what you were doing when you got this error?

If you do get the error, please describe what you were doing. In the meantime, I'm closing this.

I get an error SAME

XXX.com/#overlay=admin/config/people/accounts/display/full

should be visible in the past closed error...

I got it. This is because, when you install PUX Profile, the 'History' block gets disabled, but a weight is not set, so Drupal is requesting it, that's why I wasn't able to replicate it, because once you visit the "admin/config/people/accounts/display/full " page and click Submit, Drupal assigns the missing weight.

You won't be able to reproduce unless you install the module.

Anyway, this has been fixed.

I am getting this notices when submitting a form in the sample entity module.
Reference: http://www.bluespark.com/blog/drupal-entities-part-3-programming-hello-d...

In hook_field_extra_fields the third parameter weight is a required one. Make sure you are adding that to the feild array. In this case it may be

	function postit_field_extra_fields() {
		$return = array();
		$return['postit']['postit'] = array(
			'form' => array(
				'note' => array(
					'label' => t('Note'),
					'description' => t('PostIt Note'),
					'weight' => -10,
				),
			),
		);

		return $return;
	}

For details of the hook please refer to https://api.drupal.org/api/drupal/modules%21field%21field.api.php/functi...