Associated posts using cpt-onomies post/taxonomy

Hi Rachel,

I’m using your plugin on site I’m building and while it’s been smooth sailing for most part, I’m struggling to re-implement the associated posts that I had working before.

Here is a simplified version of the markup I’m working with:

function liquasil_output_projects () {

    global $post;
    
    $projects = get_posts( array(
        'numberposts' => -1,
        'post_type' => 'project',
        'tax_query' => array(
            array(
                'taxonomy' => 'project_installer',
                'field'    => 'slug',
                'terms'    => wp_get_object_terms( get_the_ID(), 'project_installer', array( 'fields' => 'slug' ) ),
            )
        ),
        'suppress_filters' => false
    ) );

    if( $projects ) :
        foreach ( $projects as $project ) :
            echo $post->post_title;
        endforeach;
    endif;

    wp_reset_query();

}
add_action( 'beans_post_prepend_markup', 'liquasil_output_projects');

When I print out the projects array it says it’s an invalid taxonomy, but looking in the db I can see it exists.

Any idea what I’m doing wrong?

TIA!

Chris