patched flag_list https://www.drupal.org/project/flag_lists/issues/3230729, forgot the patche

patches/hook_flag_access_id_on_null.patch

@@ -0,0 +1,93 @@
+diff --git a/flag_lists.module b/flag_lists.module
+index cd81104..3decec0 100644
+--- a/flag_lists.module
++++ b/flag_lists.module
+@@ -237,47 +237,49 @@ function flag_lists_flag_action_access($action, FlagInterface $flag, AccountInte
+   // Allow both users flag and the corresponding template.
+   // Currently only the users flag lists are accepted.
+   // This needs to corrected to allow also global lists.
+-  $flagListsService = Drupal::service('flaglists');
+-  $flagLists = $flagListsService->getAllFlaggingCollections();
+-  foreach ($flagLists as $flagList) {
+-    if ($flag->id() == $flagList->getRelatedFlag()->id()) {
+-      if ($flagList->getBaseFlag()->isGlobal()) {
+-        // The flag list is global.
+-        return AccessResult::allowedIfHasPermission($account,
+-          'access global flag lists');
+-      }
+-      elseif ($flagList->getOwnerId() == $account->id()) {
+-        // The flag list is owned by current user.
+-        return AccessResult::allowedIfHasPermission($account,
+-          'view own flag lists');
+-      }
+-      else {
+-        // The user is allowed to see all flag lists.
+-        return AccessResult::allowedIfHasPermission($account,
+-          'view flag lists');
++  if ($flag){
++    $flagListsService = Drupal::service('flaglists');
++    $flagLists = $flagListsService->getAllFlaggingCollections();
++    foreach ($flagLists as $flagList) {
++      if ($flag->id() == $flagList->getRelatedFlag()->id()) {
++        if ($flagList->getBaseFlag()->isGlobal()) {
++          // The flag list is global.
++          return AccessResult::allowedIfHasPermission($account,
++            'access global flag lists');
++        }
++        elseif ($flagList->getOwnerId() == $account->id()) {
++          // The flag list is owned by current user.
++          return AccessResult::allowedIfHasPermission($account,
++            'view own flag lists');
++        }
++        else {
++          // The user is allowed to see all flag lists.
++          return AccessResult::allowedIfHasPermission($account,
++            'view flag lists');
++        }
+       }
+     }
+-  }
+-
+-  // Check for access for the used template as well.
+-  $flagTemplates = $flagListsService->getAllFlagForList();
+-  foreach ($flagTemplates as $flagTemplate) {
+-    if ($flag->id() == $flagTemplate->id()) {
+-      // This is one of the template flags.
+-      // But is it global?
+-      $baseFlag = Drupal::service('flag')->getFlagById($flagTemplate->getBaseFlag());
+-      if ($baseFlag->isGlobal()) {
+-        return AccessResult::allowedIfHasPermission($account,
+-          'access global flag lists');
+-      }
+-      else {
+-        return AccessResult::allowedIfHasPermissions($account, [
+-          'administer flag lists',
+-          'view own flag lists',
+-          'view flag lists',
+-        ],
+-          'OR'
+-        );
++  
++    // Check for access for the used template as well.
++    $flagTemplates = $flagListsService->getAllFlagForList();
++    foreach ($flagTemplates as $flagTemplate) {
++      if ($flag->id() == $flagTemplate->id()) {
++        // This is one of the template flags.
++        // But is it global?
++        $baseFlag = Drupal::service('flag')->getFlagById($flagTemplate->getBaseFlag());
++        if ($baseFlag->isGlobal()) {
++          return AccessResult::allowedIfHasPermission($account,
++            'access global flag lists');
++        }
++        else {
++          return AccessResult::allowedIfHasPermissions($account, [
++            'administer flag lists',
++            'view own flag lists',
++            'view flag lists',
++          ],
++            'OR'
++          );
++        }
+       }
+     }
+   }