customized publish sorts – Wp Meta Question doesn’t work whereas easy Question Works

I’ve created a Customized Submit Sort and added 50+ posts.
Now this publish kind have some meta values which I have to show.

Right here is how I created the publish kind:

perform colorshadescpt() {
    register_post_type( 'colorshades',
        array(
            'labels' => array(
            'identify' => __('Colour Shades'),
            'singular_name' => __('Shade'),
            'add_new_item' => __('Add New'),
            'edit_item' => __('Edit'),
            'new_item' => __('Add New'),
            'view_item' => __('View'),
        ),
        'public' => true,
        'helps' => array( 'title'),
        'capability_type' => 'publish'
        )
    );
}
add_action('init', 'colorshadescpt');

And added this meta_boxes:

$prefix = 'cg_';

$meta_boxes = array();

$meta_boxes[] = array(
    'id' => 'colorcodes',
    'title' => 'Colour Code',
    'pages' => array('colorshades'),
    'fields' => array(
        array(
            'identify' => 'Colour code',                 // discipline identify
            'desc' => 'Enter Colour code right here.', // discipline description, elective
            'id' => 'color_code',               // discipline id, i.e. the meta key
            'kind' => 'textual content',                       // textual content field
            'std' => '',                    // default worth, elective
        ),
    )
);



$meta_boxes[] = array(
    'id' => 'colorshades',
    'title' => 'Colour Worth',
    'pages' => array('colorshades'),
    'fields' => array(
        array(
            'identify' => 'R',                  // discipline identify
            'desc' => 'Enter Purple colour worth right here.',    // discipline description, elective
            'id' => 'red_code',             // discipline id, i.e. the meta key
            'kind' => 'textual content',                       // textual content field
            'std' => '',                    // default worth, elective
        ),
        array(
            'identify' => 'G',                  // discipline identify
            'desc' => 'Enter inexperienced colour worth right here.',  // discipline description, elective
            'id' => 'green_code',               // discipline id, i.e. the meta key
            'kind' => 'textual content',                       // textual content field
            'std' => '',                    // default worth, elective
        ),
        array(
            'identify' => 'B',                  // discipline identify
            'desc' => 'Enter blue colour worth right here.',   // discipline description, elective
            'id' => 'blue_code',                // discipline id, i.e. the meta key
            'kind' => 'textual content',                       // textual content field
            'std' => '',                    // default worth, elective
        ),
        array(
            'identify' => 'Sort',                   // discipline identify
            'desc' => 'Please Choose kind for shade.',  // discipline description, elective
            'id' => 'shade_color_type',             // discipline id, i.e. the meta key
            'kind' => 'radio',                      // textual content field
            'std' => 'product',
            'choices' => array(                     // array of key => worth pairs for radio choices
                'product' => 'Product',
                'machine' => 'Machine',
            ),                  // default worth, elective
        ),
    )
);



$meta_boxes[] = array(
    'id' => 'productid',
    'title' => 'Product Settings',
    'pages' => array('colorshades'),
    'fields' => array(
        array(
            'identify' => 'Product Id',
            'desc' => 'Enter the product id right here.',
            'id' => 'colors_product_id',
            'kind' => 'textual content',
            'std' => '',
        ),
    )
);


$meta_boxes[] = array(
    'id' => 'shade_details',
    'title' => 'Different Particulars',
    'pages' => array('colorshades'),
    'fields' => array(
        array(
            'identify' => 'Particulars',                    // discipline identify
            'desc' => 'Enter shade particulars.',   // discipline description, elective
            'id' => 'colors_details',               // discipline id, i.e. the meta key
            'kind' => 'textarea',                       // textual content field
            'std' => '',                    // default worth, elective
        ),
    )
);


foreach ($meta_boxes as $meta_box) {
    $my_box = new RW_Meta_Box_Taxonomy($meta_box);
}

Right here is the screenshot of the way it seems as a publish:

How I get the end result on the opposite facet:

<?php

international $product;
 
  $args = array(
    'post_type' => 'colorshades',
    'fields' => 'ids',
    'posts_per_page' => -1,
    'meta_query' => array(
      array(
        'key'     => 'colors_product_id',
        'worth'   => $product->id,
        'evaluate' => '=',
      )
    )
  );

$question = new WP_Query( $args );

if ($query->have_posts()):
foreach( $query->posts as $id ):
$Color_Code = get_post_meta($id, "color_code", true);
$R = get_post_meta($id, "red_code", true);
$G = get_post_meta($id, "green_code", true);
$B = get_post_meta($id, "blue_code", true);
$all_color_product_notification = '';
$image_url = site_url().'/wp-content/themes/porto/photographs/swatch.png';
echo '<div class="colors_box mb-4 mx-lg-4 mx-md-3 mx-2">
<a href="javascript:;" class="colorshade" model="background:rgb('.$R.','.$G.','.$B.');" ><img src="'.$image_url.'" class="img-responsive" model="width:100%; peak:70px;"></a><p> '.get_the_title( $id ).'</p>
</div>';
?>

<?php
endforeach;
endif;

As you’ll be able to see I get the publish based mostly on the meta discipline “product id”, however Meta Question returns empty.

With out the meta question I get all of the posts however I need on foundation of Ids.

Right here is the end result if I question with out Meta values:

Please information me if I’m doing one thing mistaken right here.