SearchByMetadata Plugin

When I configure the SearchByMetadata
Plugin I get this error:
Fatal error: Call to a member function getElementSet() on a non-object in /var/www/html/plugins/SearchByMetadata/SearchByMetadataPlugin.php on line 42

Any solution? Thanks in advance

That will happen if, under Appearance->Settings, you have it set to not display element set headings. If you change it to display element set headings, the SearchByMetadata configuration should work as expected. Then, you can go back to the appearance settings and turn the element set headings back off.

That was the problem. Thanks a lot, patrickmj

Thanks from here as well, I was just about to post this same issue, thanks again.

Same here.. Thanks!