Problem: If you're experiencing issues where field values disappear after setting a custom post type (CPT) to publish flexible content, it might be due to the translation settings of your ACF field groups.
Solution: We recommend checking the translation settings of your ACF field groups in WPML. Specifically, ensure that the 'acf-field-group' is set to 'Not Translatable' in WPML -> Settings -> Post Types Translation. Here's a step-by-step approach to resolve the issue: 1. Delete all language translations of the field group(s). 2. Set 'acf-field-group' to not translatable. 3. Add the field group in the default language (English, in this case). 4. Test these changes on a staging/test site after taking a full backup. Additionally, if you want to maintain the current settings, follow this workflow for adding posts: - Add the post first in German. - Then add the translation to another language (e.g., Slovak). - If adding another translation (e.g., Polish), first edit the post in German, then add the translation. Repeat these steps for other translations. For further guidance, please check the recommended custom fields translation preferences for ACF and WPML.
If this solution does not apply to your case, or if it seems outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If issues persist, please open a new support ticket.
Problem: The client is encountering a fatal PHP error related to the WPML plugin, specifically an 'Uncaught Error: Call to a member function get_requested_lang() on null'. This issue typically arises from a compatibility conflict with another plugin or missing files in the WPML plugin. Solution: We recommend performing a full site backup before proceeding with any changes. After ensuring your site is backed up, please check the following tickets for potential solutions and workarounds:
If these solutions do not resolve the issue or if they seem outdated, we highly recommend checking related known issues at WPML Known Issues, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If the problem persists, please do not hesitate to open a new support ticket with us for further assistance.
