Meta Box

The problem is that Meta Box AIO loads Meta Box at init hook (with priority -5). If you put the snippet to define rwmb_meta function in your theme's functions.php, then it will load **before**, which defines an empty rwmb_meta function.

This method was usually used for themes that are sold like on ThemeForest, to prevent errors of undefined function rwmb_meta when they haven't installed Meta Box yet.

In your case, I'd recommend removing that snippet, and it will work fine.

Hi, I have fixed the issue, you'll get an update shortly.

Dear Tobias,

I can see you are returning boolean from this expression

sort((a, b) => a.date_nextmatch_erste.timestamp > b.date_nextmatch_erste.timestamp)

Since PHP 8 requires returning numeric value instead, you will need to return -1, 0, 1 respective to the sort data. You can use the spaceship operator like so:

sort((a, b) => a.date_nextmatch_erste.timestamp <=> b.date_nextmatch_erste.timestamp)

Let me know if the issue is resolved.

Dear Tobias,

I have checked further and see that the call stack ultimately call uasort() function, therefore, the caller should sastifie the uasort(), meaning the 2nd parameter should be numeric value.

However, since you are using Bricks, it could be from there. As currently we don't have full context right now, can you please send me your input data like field you are using and settings you have saved so I can replicate and fix it if we could do in our end?

Cheers!

Dear Cameron,

I have checked MB Rest API and found no issues, please make sure you have set 'clone' => true to **HighlightsGroup** field. Here is the meta box that have similar structure with yours.

add_filter( 'rwmb_meta_boxes', function( $meta_boxes ) {
    $meta_boxes[] = [
        'title' => 'Test',
        'fields' => [
            [
                'name' => 'HighlightsGroup',
                'id'   => 'HighlightsGroup',
                'type' => 'group',
                'clone' => true,
                'fields' => [
                    [
                       'name' => 'highlight',
                       'id'   => 'highlight',
                       'type' => 'text',
                    ],
                ]
            ],
        ],
    ];
    return $meta_boxes;
} );

Since your **HighlightsGroup** field expects an array, you have to set clone => true.

Otherwise, if you don't want cloneable group, here is the correct json format:

{
    "meta_box": {
        "HighlightsGroup": {
            "highlight": "This is another test"
        }
    }
}

Cheers!

Dear Tobias,

Thanks for your information, I have added into a backlog and gonna fix it as soon as I can.

Cheers!

Hi, do you use Google Maps instead of OSM? If so, you can replace map.js with this file:

https://github.com/wpmetabox/meta-box/blob/a7130ba7e6fe8ab19d1ea96592a6268ece03a06e/js/map.js

Btw, it will be merged to the meta box soon. Cheers!

Hi @ambrdigital,

I have created a PR for this, while waiting for this to be fully tested and approved, can you please try to replace this osm.js inside your project?

Cheers