Recently, I encountered an issue with Drupal Views. I have a view setup to display a list of results when given a name of a taxonomy term. For instance, /viewpath/taxonomy-term returns all nodes that have ‘taxonomy-term’ in their list of associated terms.
The problem is, if you give it a non-existent term as an argument, the default behavior is to simply display a blank page. Not a good experience or SEO practice. More