Hierarchical Select + Taxonomy Manager module compatibility [#1925604]

Everything was working fine untill the last upgrades, the Taxonomy manager does not let me edit terms as I have this Ajax error:

ResponseText: Recoverable fatal error: Argument 1 passed to drupal_array_set_nested_value() must be an array, null given, called in ../sites/all/modules/contrib/hierarchical_select/hierarchical_select.module on line 810 and defined in drupal_array_set_nested_value() (line 6510 of ../includes/common.inc).

I have solved it by adding this on line 810 of hierarchical_select.module:

  isset($form_state['input']) or $form_state['input'] = array(); // My fix
  drupal_array_set_nested_value($form_state['input'], $element['#array_parents'], array());

I don't know if it might have bad repercussions, but it solved my issue.

My versions:
Drupal core | 7.20
Hierarchical Select | 7.x-3.0-alpha5+9-dev
Taxonomy Manager | 7.x-1.0-rc2

Comments

Comment #1

donquixote CreditAttribution: donquixote commented 8 April 2013 at 13:27

I can confirm the bug and the fix.

Comment #2

Taxoman CreditAttribution: Taxoman commented 12 April 2013 at 00:03

Version:

7.x-3.0-alpha5

» 7.x-3.x-dev

Comment #3

Kars-T CreditAttribution: Kars-T commented 2 May 2013 at 23:47

Status:

Active

» Needs work

Please provide a patch for this issue.

Comment #4

Wim Leers

Ghent 🇧🇪🇪🇺

CreditAttribution: Wim Leers commented 16 May 2013 at 09:13

Title:

Hierarchical select breaks Taxonomy manager module

» Hierarchical Select + Taxonomy Manager module compatibility

Plus, has it been confirmed that the root cause doesn't lie with Taxonomy Manager? (i.e. maybe it does something wrong with forms)

Comment #5

adrien.felipe CreditAttribution: adrien.felipe commented 3 June 2013 at 10:51

The form is not set indeed, so it's probably not Hierarchical Select module issue. But Hierarchical Select should test the form before using it, just to avoid this kind of situations.