Great News - Themler v.547 Update

Joomla 3.10.9
I updated a simple Joomla 3 site to v.547. When I switched the php version to 8.0, the site would no longer load and I received the following error messages.

Frontend:
0 - Unknown named parameter $title

Backend in Themler:
0 - Too few arguments to function errorHandlerPreviewTheme(), 4 passed and exactly 5 expected

I switched it back to php 7.4 and everything works again.

WordPress 6.0
I also updated a simple WordPress 6.0 site to v.547. I switched the site to php version to 8.0 and so far everything appears to be working, but is still generating PHP warning messages.

PHP Warnings
PHP Warning: Trying to access array offset on value of type null in /home/XXXX/public_html/wp-content/plugins/themler-core/shortcodes/shortcodes-effects.php on line 302

PHP Warning: Cannot modify header information - headers already sent in /home/XXXX/public_html/wp-content/themes/XXXX/functions.php on line 4

PHP Warning: Trying to access array offset on value of type null in /home/XXXX/public_html/wp-content/plugins/themler-core/shortcodes/shortcodes-effects.php on line 291

PHP Warning: Undefined array key "post" in /home/XXXX/public_html/wp-content/themes/XXXX/export/export.php on line 294

PHP Warning: A non-numeric value encountered in /home/XXXX/public_html/wp-content/themes/XXXX/export/editorHelper.php on line 406

Last edited 17 June 2022 by AKSearch

Hello,

Did you update the theme right away on the website or imported it in Themler desktop first?

Sincerely,
Nettie

Здравствуйте, как можно обновить Themler v.547 если я ей пользуюсь долгое время, вероятно для обновления нужна новая версия Themler v.548, и затем проверить работу сайта на Joomla 3 и PHP 8.

Здравствуйте,

Для обновления темы достаточно нажать на Updates(1) вверху темы. Лучше сделать это до обновления PHP. После этого можно пробовать тему с Joomla 3 и PHP 8. Мы рекомендуем в любом случае сделать перед этим бэкап, потому что еще не все проблемы совместимости исправлены в этой версии.

Sincerely,
Nettie

Nettie, у меня нет обновления темы Updates(1).

Last edited 21 June 2022 by Виктор

Hello,
I get the same error messages as @AKSearch
I updated the template directly from the website.

Joomla 3.10.10, Themler 547, PHP8

Sincerely, Thorsten

Last edited 22 June 2022 by Werbeagentur Schulz-Design

Hi Thorsten,

Have you updated the theme first, and then PHP to 8, or vice versa?

Sincerely,
Nettie

Hi Viktor,

You may need to enable Beta update notifications in your profile.

Sincerely,
Nettie

Hello,

Did you update the theme right away on the website or imported it in Themler desktop first?

Sincerely,
Nettie

I updated Themler to v.547 on the live website with Joomla 3.10.9 and php 7.4 and everything appeared to go fine. I then changed the php version to 8.0 and received the above listed error message. After reverting back to php 7.4 everything started working again.

Last edited 22 June 2022 by AKSearch

Nettie, в моём профиле "Получить бета-обновления" стоит галочка, и всё же обновлений нет.

I have the same error "0 - Unknown named parameter $title".
When I disable modules that use "position-xxx", the site works fine with PHP8.
You can only use "hmenu" for the website to work properly.

Last edited 23 June 2022 by marcin8

Nettie.
Will the update fix bugs for Wordpress themes for php.8 and php8.1 ???

Hello,

I have reported the error with Joomla 3 to our developers. It should be fixed soon.

Sincerely,
Nettie

Hello Viktor,

Please try to clear browser cache and then toggle the option to enable Beta updates on and off and then on again. This can help.

Sincerely,
Nettie

Hi,

The update doesn't include fixes for Wordpress and PHP 8 yet. This is expected in the future updates.

Sincerely,
Nettie

Nettie, по вашей рекомендации: очистить кеш браузера, а затем включите и выключите бета-обновления, а затем снова включите параметр.
Не помогло.
Буду ждать полной версии, спасибо.

Last edited 24 June 2022 by Виктор

Hello Michiel,

An update with more fixes for Joomla 4 including the menu fix is expected really soon. Please follow update notifications for the theme but I will also update this topic and create a new one as soon as the update it out.

Sincerely,
Nettie

Добрый день, Виктор,

Немного странно, потому что обычно такое помогает - чистить кеш и перезапустить тему. Может ли быть, что эта тема очень старая? Версию можно проверить через Help (?) в правом верхнем углу темы >> About.

Sincerely,
Nettie

Last edited 24 June 2022 by Support Team

Hello Nettie,

Have you updated the theme first, and then PHP to 8, or vice versa?

Of course I first updated the theme, then cleared the cache and only then the PHP version.

Sincerely,
Thorsten

I get the same error messages as @AKSearch