After recent upgrade of fieldgroup module, the conditional state visibility for field group does not work now.

Please find the previous code that used to work:

function ji_custom_field_group_build_pre_render_alter(&$element) {

    $element['group_tr_biochemistry']['#states'] = array(
      'visible' => array(
        ':input[name="field_tr_test_ref[und]"]' => array('value' => 12),

    $element['group_tr_cbc']['#states'] = array(
      'visible' => array(
        ':input[name="field_tr_test_ref[und]"]' => array('value' => 15),

However this does not work after the upgrade. I get an PHP notice instead:

Notice: Undefined index: #id in drupal_process_states() (line 4651 of /srv/www/www.example.com/public_html/includes/common.inc).

Do let me know the workaround possible. Thanks.

3 Answers 3


Searched for some time. Tried different options. Finally reverted to older version 1.3 and it worked just fine :)

This was the bug which has not been addressed in the dev version as of now: https://www.drupal.org/node/2283245



I fixed this bug by downgrade field group module from 7.x-1.4 to 7.x-1.3

step by step

  1. disable field group module.
  2. delete field group module folder from server.
  3. install module from http://ftp.drupal.org/files/projects/field_group-7.x-1.3.tar.gz
  4. enable module again.
  5. run update.php

It's works for me.


Or you can define ids for your groups :

enter image description here

It will fix the message as the JS error.

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