Argument #2 ($haystack) must be of type array, null given in in_array()

The website encountered an unexpected error. Please try again later. TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in in_array() (line 64 of modules/custom/feeds_para_mapper/src/Mapper.php). in_array('integer', NULL) (Line: 64) Drupal\feeds_para_mapper\Mapper->getTargets('node', 'composition') (Line: 92) Drupal\feeds_para_mapper\Feeds\Target\WrapperTarget::targets(Array, Object, Array) (Line: 305) Drupal\feeds\Entity\FeedType->getMappingTargets() (Line: 83) Drupal\feeds\Form\MappingForm->buildForm(Array, Object, Object) call_user_func_array(Array, Array) (Line: 531) Drupal\Core\Form\FormBuilder->retrieveForm('feeds_mapping_form', Object) (Line: 278) Drupal\Core\Form\FormBuilder->buildForm(Object, Object) (Line: 73) Drupal\Core\Controller\FormController->getContentResult(Object, Object) call_user_func_array(Array, Array) (Line: 123) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 564) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 159) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 81) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106) Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 50) Drupal\ban\BanMiddleware->handle(Object, 1, 1) (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 709) Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

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It's likely this issue predates Contrib.social: some issue and comment data are missing.

Comment about 1 year ago →
System Message

joseph.olstad → committed 41ab8237 on 8.x-1.x authored by LeoAlcci →
Issue #3313610: Argument #2 ($haystack) must be of type array, null...
Status changed to Fixed about 1 year ago2:16pm 22 November 2023
Comment about 1 year ago →
🇨🇦Canada joseph.olstad
Comment about 1 year ago →
🇨🇦Canada joseph.olstad
https://www.drupal.org/project/feeds_para_mapper/releases/8.x-1.1 →
Comment 12 months ago →
System Message
Automatically closed - issue fixed for 2 weeks with no activity.
Status changed to Fixed 12 months ago3:35pm 6 December 2023
Comment 12 months ago →
🇩🇪Germany demonde
I have still this error.

TypeError: in_array(): Argument #2 ($haystack) must be of type array, bool given in in_array() (Line 24 in /modules/contrib/access_unpublished/src/AccessUnpublished.php).

This comes up only if I install feeds paragraphs mapper.
Comment 12 months ago →
🇨🇦Canada joseph.olstad
@demonde ,
Try:
composer require drupal/feeds_para_mapper:1.1
drush updb -y;drush cr;
Comment 12 months ago →
🇩🇪Germany demonde
I installed the current version from the start.

Comment 12 months ago →

🇨🇦Canada joseph.olstad

@demonde, ton erreur viens d'un autre module , ça dit clairement "access_unpublished"

Essaye ceci:

diff --git a/src/AccessUnpublished.php b/src/AccessUnpublished.php
index ea2ea37..dfca79e 100644
--- a/src/AccessUnpublished.php
+++ b/src/AccessUnpublished.php
@@ -20,6 +20,10 @@ class AccessUnpublished {
    *   TRUE if it can be used.
    */
   public static function applicableEntityType(EntityTypeInterface $entityType) {
+    if (!is_array(class_implements($entityType->getClass()))) {
+      // Not applicable.
+      return FALSE;
+    }
     if (
       in_array(EntityPublishedInterface::class, class_implements($entityType->getClass())) &&
       $entityType->hasLinkTemplate('canonical')

Comment 12 months ago →
🇩🇪Germany demonde
This does not help. I donnot get an error message but the mapping page will load eternally if the feed contains a paragraph field and paragraphs mapper is installed.

I also get this error but not sure if this is related.

Warning: Undefined array key "allowed_extensions" in Drupal\feeds\Feeds\Fetcher\Form\UploadFetcherForm->validateConfigurationForm()
Comment 12 months ago →
🇨🇦Canada joseph.olstad
@demonde, a quick google found the solution in less than 30 seconds
Here's the very funny let me google that for you demo.
https://letmegooglethat.com/?q=Warning%3A+Undefined+array+key+%22allowed...

There is an RTBC patch available for the bug you're seeing.
🐛 Undefined Index: allowed_extensions AJAX error when creating feed types. Fixed
Comment 11 months ago →
🇩🇪Germany demonde
Thanks, I am busy this week but I will test this solution as soon as possible.

Argument #2 ($haystack) must be of type array, null given in in_array()

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