The website encountered an unexpected error. Try again later.

Hi,
I am not available to reproduce the error. Please provide me with more detailed steps to reproduce it,
thanks!

Hello. I have experience the same error.
Steps to re-create.
1. Install wow.js from git to /libraries/wow
2. Install animate.css from git to /libraries/animate.css
3. go to drupal admin site > extend, and installed the following:
- AnimateCSS
- AnimateCSS Block
- AnimateCSS UI
- WOW JS
4. Go to existing block and add animation.

It works when I don't enable wow, but when I enable wow setting, it shows the error "The website encountered an unexpected error. Try again later."

And when I check the reports, it shows "InvalidArgumentException: The configuration property third_party_settings.animatecss_block.wow.enable doesn't exist. in Drupal\Core\Config\Schema\ArrayElement->get() (line 95 of /opt/bitnami/drupal/core/lib/Drupal/Core/Config/Schema/ArrayElement.php)."

Thank you for reporting the issue.

The error you encountered is not directly related to the WOW JS module. The root cause stems from a misconfiguration in the Animate CSS Block module. Specifically, the error occurs when the wow setting is enabled, but the configuration property third_party_settings.animatecss_block.wow.enable is missing or improperly set.

I have investigated the issue, and with the latest updates in the Animate CSS Block module, this issue has been addressed and resolved. The patch has been applied to the new version, and I recommend using the latest release to resolve this problem.

Please ensure you are using the most recent version of the AnimateCSS Block → module, as it includes the necessary fixes for this error.

If you continue to experience issues or have any further questions, feel free to reach out, and I would be happy to assist.

Thank you for your patience and feedback!