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Fatal error Mailchimp (language) : impossible de charger module

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Bonjour à tous,

J'essaye d'importer le module mailchimp (https://addons.prestashop.com/en/newsletter-sms/26957-mailchimp.html) sur mon Impossible, voici ce que j'obtiens :

Fatal error: Call to undefined method Language::getIDs() in /home/xxxxx/www/modules/mailchimppro/src/PrestaChamps/PrestaShop/Tab/TabInstaller.php on line 54
[PrestaShop] Fatal error in module TabInstaller:
Call to undefined method Language::getIDs()

Que puis-je faire pour que cela fonctionne ?

Merci d'avance.

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OK. I know we have a difference in language here, and I'm in the process of throwing PrestaShop away and moving to WooCommerce.  Here's what I found; hopefully it helps.  It worked for me.

I'm currently on PrestaShop  That particular version did not have the getIDs() function in the /classes/Language.php file.  I went and looked at the github repository for PrestaShop, and just looked at version  I found the missing function and did the following:

  1. In cPanel, open your File Manager.
  2. Navigate to the classes/Language.php file.
  3. Make a backup!
  4. Edit the file.
  5. Locate the getLanguages function (mine was line 578).
  6. Replace that function with the following, then save the file.
  7. Try to install again.
    public static function getLanguages($active = true, $id_shop = false, $ids_only = false)
        if (!self::$_LANGUAGES) {
        $languages = array();
        foreach (self::$_LANGUAGES as $language) {
            if ($active && !$language['active'] || ($id_shop && !isset($language['shops'][(int)$id_shop]))) {
            $languages[] = $ids_only ? $language['id_lang'] : $language;
        return $languages;
    public static function getIDs($active = true, $id_shop = false)
        return self::getLanguages($active, $id_shop, true);

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  • 4 weeks later...

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