Views crashes if access plugin is removed.

This only checks at menu build time. What if something happens to remove the plugin later? It seems like views_access is a better place to check.

Or perhaps...a second place to check. Or maybe it already does.

I think we only have to ensure that at least an access plugin is loaded.

Maybe a check in views_access would be usefull, but this is the same case that #570580: query->add_where() accepts empty clause string and results sql error if we check this in views_access we cannot know if module are doing the things in the wrong way.

Wouldn't it be enough to check for isset? This is just a minor performance issue.

      $plugin = views_get_plugin($type, $name);
      if (!$plugin) {
        return;
      }

This does return NULL, so isset would be false if the access is not there.

Needs porting to 7.x. Committed to all 6.x branches.

remove tag.

and fixed