Issue with val() function

[saracomin96]

Hello,

I'm integrating this library to my wordpress site. I have a problem: I use the val() function to retrieve the field values, for some fields it works correctly but for some it generates an error and I don't understand why

this is the error I have, I don't know if it can help to understand:

Fatal error: Uncaught TypeError: OnPage\Thing::values(): Return value must be of type Illuminate\Support\Collection, array returned in /nas/content/live/websitestg/wp-content/themes/astra-child/my-project/vendor/onpage-dev/onpage-php/src/Thing.php:61 Stack trace: #0 /nas/content/live/websitestg/wp-content/themes/astra-child/my-project/vendor/onpage-dev/onpage-php/src/Thing.php(35): OnPage\Thing->values('codice_paraf', NULL, Object(OnPage\Field)) #1 /nas/content/live/websitestg/wp-content/themes/astra-child/functions.php(322): OnPage\Thing->val('codice_paraf')`

the fields I use are single values, so I can't understand why it generates this

I also have a problem recovering the image fields, this error is generated:

Uncaught Error: Call to undefined method OnPage\Thing::file() in /nas/content/live/websitestg/wp-content/themes/astra-child/functions.php:320

Below is my complete code:

include_once get_stylesheet_directory() . '/my-project/vendor/autoload.php';

function update_post_from_api() {

$serializableData = [];
$fields = [];

$api_token;

$api = new \OnPage\Api('app', $api_token);

$prods = $api->query('prodotti')
    ->with([ 'articoli' ])
    ->all();

foreach ($prods as $prod) {

$codice_vision = $prod->val('codice_vision');
$subcategories = $prod->rel('articoli');

foreach ($subcategories as $subcategory) {

    //NO ERROR
    $prezzo = $subcategory->val('prezzo');

    //YES ERROR
    $codice_paraf = $subcategory->val('codice_paraf');
    $foto_sfondo_bianco = $subcategory->file('foto_sfondo_bianco')->link();

}

        $productData = [
            'codice_vision' => $prod->val('codice_vision'),
            'nome_prodotto' => $prod->val('nome_prodotto_nel_sito'),            
        ];

        $serializableData[$codice_vision] = $productData;

    }

}

Am I doing something wrong? To import the library I created a composer project which was then imported into the WordPress file system

[gufoe]

What version are you using, can you please try to install the latest version with:

composer require onpage-dev/onpage-php:^v1.1

[saracomin96]

hi, thanks for the reply! I updated to the latest version but unfortunately the problem persists, what else could I check?

[saracomin96]

I also tried locally with a composer project but it still doesn't work

[gufoe]

Can you send me the updated error backtrace? In your log i can see the error is at Thing.php(35), but that line contains a comment, not code, therefore it must refer to an older version.

[saracomin96]

Fatal error: Uncaught TypeError: OnPage\Thing::values(): Return value must be of type Illuminate\Support\Collection, array returned in /nas/content/live/websitestg/wp-content/themes/astra-child/my-project/vendor/onpage-dev/onpage-php/src/Thing.php:61 Stack trace: #0 /nas/content/live/websitestg/wp-content/themes/astra-child/my-project/vendor/onpage-dev/onpage-php/src/Thing.php(35): OnPage\Thing->values('codice_paraf', NULL, Object(OnPage\Field)) #1 /nas/content/live/websitestg/wp-content/themes/astra-child/functions.php(323): OnPage\Thing->val('codice_paraf')

Same error, Am I doing something wrong in downloading the updated version of the library?

[gufoe]

I think so, can you try to remove and re-install the library?

composer remove onpage-dev/onpage-php
composer require onpage-dev/onpage-php:^v1.1

[saracomin96]

Done but still the same error

Fatal error: Uncaught TypeError: OnPage\Thing::values(): Return value must be of type Illuminate\Support\Collection, array returned in C:\Users\Sara\Desktop\my_project\vendor\onpage-dev\onpage-php\src\Thing.php:61 Stack trace: #0 C:\Users\Sara\Desktop\my_project\vendor\onpage-dev\onpage-php\src\Thing.php(35): OnPage\Thing->values('codice_paraf', NULL, Object(OnPage\Field)) #1 C:\Users\Sara\Desktop\my_project\index.php(31): OnPage\Thing->val('codice_paraf') #2 {main} thrown in C:\Users\Sara\Desktop\my_project\vendor\onpage-dev\onpage-php\src\Thing.php on line 61

Thing.php(35) on this line there is this code

return $this->values($field_path, $lang, $field)->first();

complete function public function val(string $field_path, string $lang = null) //: null | string | bool | int | array | File { return $this->values($field_path, $lang, $field)->first(); }

[saracomin96]

I managed to solve: I manually downloaded the folder from github and now it works, with the command the latest version is not downloaded

composer require onpage-dev/onpage-php:^v1.1

[gufoe]

What is your PHP version? Please send me an email at giacomo.rizzi@onpage.it and we'll follow the discussion there as there must be some error with your mistake.

Normally you should see you are installing version 1.1.79:

[gufoe]

Issue was resolved forcing composer to install the latest version. composer require onpage-dev/onpage-php:^v1.1.79