An AJAX HTTP error occurred when click Save for Field Link

Patch seems to work for me. Error is gone and field is saved.
Probably needs more testing and review though.

I also tried it, it seems to work form me...

Work for me too

I patched but I still get the error. However, I get it when I use the "edit this field" button when the option "click to edit" is selected. Does the patch have to be applied elsewhere?

Also, and this could be unrelated completely, if I leave "click to edit" de-selected, the auto-complete fields do not function (no options are displayed). So, I can't add new values but, I don't get an error. It just doesn't work.

Thanks for any help! Happy Holidays!

A potential simpler solution would be to change line 315 from:

$edit_mode_state = isset($form_state['edit_mode']) && drupal_array_get_nested_value($form_state['edit_mode'], $form['#parents']);

to:

$edit_mode_state = isset($form_state['edit_mode']) && is_array($form_state['edit_mode']) && drupal_array_get_nested_value($form_state['edit_mode'], $form['#parents']);

This will also prevent the (albeit very slight) performance hit of running drupal_array_get_nested_value() when $form_state['edit_mode'] is not an array.

#5 worked for me. So far no issues with it.

Just a feedback.

I'm on version = "7.x-1.0-alpha2+7-dev", code has slightly changed, cannot apply any patch.

The error now is about string parameter, no more boolean:
... Argument 1 passed to drupal_attributes() must be of the type array, string given ...

Sorry, I'm not able to adapt these patches to new code.

Patch in the post works for me.

Patch in #5 didn't work - works first save but further saves don't work.

Original patch worked for me as well.

Neither the original code from the issue summary or the code in #5 is working for me. I'm using the latest dev code.

It turns out it was an issue with some other javascript clobbering this functionality. The latest dev version is working fine.

Was a fix for this ever actually committed? @Kristen Pol, were you saying that the latest dev works as is, or it works with the patch in #5 applied?

I just added the fix to the latest release. It has not been committed.

Maybe for other users: I installed the stable version today and it seems to work well with the patch from #5. Not without.

Hi! I download alpha2 version yesterday and saw 315 error! stable version is not changed! For me worked fine code from header of post. Please, change stable version!

Solution given in #5 worked for me.

#5 fixed ajax errors for me too!

Still same problem

#5 didn't work.
Just latest dev version works.

When using current Dev Version, try removing line 552:

 _field_invoke_default('extract_form_values', $element['#entity_type'], $entity, $form, $form_state);

Without this, no error occurs, and it still works for me.

Regards

This issue is be a duplicate of #1206656: Error on Node view page: Argument 1 passed to drupal_array_get_nested_value(), which is already in the 7.x-1.x-dev version. I've confirmed that running either the 7.x-1.x-dev version of the module, or applying the patch in #1206656-65: Error on Node view page: Argument 1 passed to drupal_array_get_nested_value() works for me.

@skinpot, Works for me

if(isset($form_state['edit_mode'])) {
if(!is_array($form_state['edit_mode']) && !$form_state['edit_mode']) {
$form_state['edit_mode'] = array();
}
$edit_mode_state = isset($form_state['edit_mode']) && drupal_array_get_nested_value($form_state['edit_mode'], $form['#parents']);
} else {
$edit_mode_state = FALSE;
}

#19 and remove one more line below that line. Worked!
_field_invoke_default('extract_form_values', $element['#entity_type'], $entity, $form, $form_state);
_field_invoke('validate', $element['#entity_type'], $entity, $errors);