Taxonomy Browser Error message

Apparently your version of the code and mine differ, since there is no foreach at that line in my code. I believe you are seeing either the same as http://drupal.org/node/265436 or you have no vocabularies defined or selected for the module. In either case, the current -dev version should fix it. If not, please re-open this issue.

Great, thanks for the update.

Hi,

I am also getting this error:
warning: Invalid argument supplied for foreach() in /var/www/html/drupal5/sites/all/modules/taxonomy_browser/taxonomy_browser.module on line 345.

I have Categories 5.x-1.x-dev and Taxonomy Browser 5.x-1.x-dev (2008-Jun-27).
I have selected a taxonomy/container but it just reduced the number of duplicate warnings to one.
Strangely, if I select more than one taxonomy in settings I get more than one warning.

The dev version doesn't fix it for me.
I also tried disabling, uninstalling and reinstall and it still didn't go away.

I don't know anything about the Categories module, nor have any idea if TB will work with it. I support only the core Taxonomy module.

Your error would indicate that a vocabulary is not associated with any content types. However, I have created a vocabulary with no content types and cannot reproduce this. I suspect that Categories is not even building the vocabulary object correctly.

Please change the current little loop there with this:

    if (isset($voc->nodes) && !empty($voc->nodes[0])) {
      foreach ($voc->nodes as $key => $type) {
        $voc_node_types[] = $node_types[$type];
      }
    }
    else {
      drupal_set_message(t('The %name vocabulary does not appear to be associated with any content types.', array('%name' => $voc->name)), 'error');
    }

This change has been committed.