Trying to change basic information or just saving when of the field with the widget type tree creates the following error:

Fatal error: Cannot use string offset as an array in /home/mysite/public_html/sites/all/modules/content_taxonomy/content_taxonomy_tree.module on line 179

Comments

mh86’s picture

mh86 commented

there have been changes in the Taxonomy Manager.
It seems like I have to update the Content Taxonomy integration too

j0rd’s picture

j0rd commented

Confirming this bug. Just got it myself =(

I don't know if this fixes is, as I don't really know what the code is doing other than looking for "selected terms".. So I took a guess and created this code, to stop the error, but might not be proper and cause a bug. Please have a developer look over it to make sure I'm not completely messing it up. As mentioned, I did not trace any code to make sure this is a proper fix, but only resolves the PHP error.

If you have devel installed you can remove the dpr/dpm comments to trace the code a little bit.

function content_taxonomy_tree_form2data($element, &$form_state, $field) {
  $field_key  = $element['#columns'][0];

  //dpr(array("field_key" => $field_key, "form_state" => $form_state, "element" => $element)); 
  //exit; 

 // $selected_terms = $form_state['values'][$element['#field_name']][$field_key]['selected_terms'];
  $selected_terms = $form_state['values']['default_value'];
                                                                                                                
  if (!is_array($selected_terms) || !count($selected_terms)) {
    $selected_terms[] = NULL; 
  }
  else {
     foreach(array_values($selected_terms) as $term) {
        foreach($term as $key => $value) {
           //dpm(array("KEY"=> $key, "VALUE" => $value)); 
           $selected_values[] = $value;
        }
     }
     $selected_terms = $selected_values;
  }

  $form_state['#field_info'][$field['field_name']] = $field;
  return content_transpose_array_rows_cols(array($element['#columns'][0] => array_values($selected_terms)));
}
mh86’s picture

mh86 commented
Component: Option Widgets » Taxonomy Tree
Status: Active » Postponed (maintainer needs more info)

I can't reproduce this issue.
On my testing sites I'm using the newest Content Taxonomy version and beta2 of Taxonomy Manager.
Does this problem still exists for you?

mh86’s picture

mh86 commented
Status: Postponed (maintainer needs more info) » Closed (fixed)

closing this very old issue. try newer versions and reopen if problem still exists