TypeError: Cannot access offset of type string on string in Drupal\Component\Utility\NestedArray::setValue()

The website encountered an unexpected error. Please try again later. TypeError: Cannot access offset of type string on string in Drupal\Component\Utility\NestedArray::setValue() (line 155 of core/lib/Drupal/Component/Utility/NestedArray.php). Drupal\Component\Utility\NestedArray::setValue(Array, Array, NULL) (Line: 1249) Drupal\Core\Form\FormBuilder->handleInputElement('views_exposed_form', Array, Object) (Line: 1000) Drupal\Core\Form\FormBuilder->doBuildForm('views_exposed_form', Array, Object) (Line: 1070) Drupal\Core\Form\FormBuilder->doBuildForm('views_exposed_form', Array, Object) (Line: 1070) Drupal\Core\Form\FormBuilder->doBuildForm('views_exposed_form', Array, Object) (Line: 574) Drupal\Core\Form\FormBuilder->processForm('views_exposed_form', Array, Object) (Line: 320) Drupal\Core\Form\FormBuilder->buildForm('\Drupal\views\Form\ViewsExposedForm', Object) (Line: 134) Drupal\views\Plugin\views\exposed_form\ExposedFormPluginBase->renderExposedForm() (Line: 1238) Drupal\views\ViewExecutable->build() (Line: 392) Drupal\views\Plugin\views\display\PathPluginBase->execute() (Line: 196) Drupal\views\Plugin\views\display\Page->execute() (Line: 1630) Drupal\views\ViewExecutable->executeDisplay('page_1', Array) (Line: 198) Drupal\tvi\Service\TaxonomyViewsIntegratorManager->getTaxonomyTermView(Object) (Line: 50) Drupal\tvi\Controller\TaxonomyViewsIntegratorTermPageController->render(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: 158) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80) 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: 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)

Comments & Activities

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

Comment over 1 year ago →
🇮🇹Italy Kris77
This error, for me, appear when press enter key and not click on button.
Status changed to Postponed: needs info 5 months ago12:45am 11 April 2024
Comment 5 months ago →
🇺🇸United States smustgrave
Comment 5 months ago →
🇦🇺Australia GuillaumeG
Hi,

I can replicate this issue on a vanilla Drupal installation:

Install Drupal 10 and enable the Better Exposed Filters module

Create a new Drupal view listing Articles

Add a new tags filter

Set the Selection type to dropdown

Check "Expose this filter to visitors" to allow them to change it

Click "Allow multiple selections"

Apply the changes

In the Advanced tab under "Exposed form style", select "Better Exposed Filters"

For the Exposed filter "field_tags_target_id" with label "Tags (field_tags)", choose "Checkboxes / Radio buttons" for the Exposed filter widget

Save the view

Visit the View page and append /articles-list?field_tags_target_id=All (any other values will result in the same error).

Upon accessing the website, the following error occurs:

The website encountered an unexpected error. Please try again later.
Error: Cannot create references to/from string offsets in Drupal\Component\Utility\NestedArray::setValue() (line 155 of core/lib/Drupal/Component/Utility/NestedArray.php).

The following Drupal core patch fixes the issue https://www.drupal.org/project/drupal/issues/3023924#comment-14841300 🐛 Cannot create references to/from string offsets Needs work but not quite sure this is a core or a BEF issue at this stage.
Status changed to Needs work 5 months ago12:16pm 15 April 2024
Comment 5 months ago →
🇺🇸United States smustgrave
Ideally this would be fixed in core.

Can see if we can put in another on this side to help, most likely it’ll be dependent on core though.

If we determine we can’t do anything can put a note on the modules page for known issues.
Comment 4 months ago →
🇺🇸United States smustgrave
Status changed to Closed: duplicate 3 months ago12:05am 19 June 2024
Comment 3 months ago →
🇺🇸United States smustgrave
So unfortunately I don't believe there is anything we can on this side to fix the problem. Also verified that patch on core fixes the issue so left a comment to maybe help shake it loose but encourage others to get involved with it.