TypeError on array_filter()

Hi @lucian_pana,

I tried to reproduce it, but not able to.

I am not sure why are you getting this error because in the following form field, the default value is array. SO the null given in array_filter() is not possible.

    $form['local_task_enabled_entity_types']['entity_types'] = [
      '#type' => 'checkboxes',
      '#title' => $this->t('Local task entity types'),
      '#options' => $tabs_options,
      '#default_value' => $config->get('local_task_enabled_entity_types') ?: [],
    ];

Please check again.

Thanks
Samit K.

Same problem here

Entity Usage 8.x-2.0-beta12
Drupal core 10.2.2

TypeError: array_filter(): Argument #1 ($array) must be of type array, null given in array_filter() (line 273 of modules/contrib/entity_usage/src/Form/EntityUsageSettingsForm.php).

Hi
I try to reproduce the issue in Drupal 10.2 with Entity Usage 8.x-2.0-beta12 i am not getting any error. Configurations saved successfully.

I am experiencing the same error. The provided snippet fixes it for me.

The issue is with this code on line 273:

array_filter($config->get('local_task_enabled_entity_types'))

When you first install the module and go to configure it, $config->get('local_task_enabled_entity_types') will be NULL. So adding a simple ?? [] to ensure array_filter() has an empty array in this case would make sense.