Problem/Motivation

Create a view that lists content with one or more contextual filter to Content ID.
Try to open its debug page: /print/view/pdf/content_view/page_1/debug?view_args[0]=2 or with multiple contextual filters such /print/view/pdf/content_view/page_1/debug?view_args[0]=2&view_args[0]=10
Now "A client error happened" is returned meaning the controller could not output anything.

Input value "view_args" contains a non-scalar value.

#0 /app/web/modules/contrib/entity_print/modules/entity_print_views/src/Controller/ViewPrintController.php(141): Symfony\Component\HttpFoundation\InputBag->get('view_args')
#1 [internal function]: Drupal\entity_print_views\Controller\ViewPrintController->viewPrintDebug('pdf', 'content_view', 'page_1')
#2 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array(Array, Array)
#3 /app/web/core/lib/Drupal/Core/Render/Renderer.php(627): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#4 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#5 /app/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array)
#6 /app/vendor/symfony/http-kernel/HttpKernel.php(181): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#7 /app/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#8 /app/web/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#9 /app/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#10 /app/web/core/lib/Drupal/Core/StackMiddleware/ContentLength.php(28): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#11 /app/web/core/modules/big_pipe/src/StackMiddleware/ContentLength.php(32): Drupal\Core\StackMiddleware\ContentLength->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#12 /app/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#13 /app/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#14 /app/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#15 /app/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#16 /app/web/core/lib/Drupal/Core/StackMiddleware/AjaxPageState.php(36): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#17 /app/web/core/lib/Drupal/Core/StackMiddleware/StackedHttpKernel.php(51): Drupal\Core\StackMiddleware\AjaxPageState->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#18 /app/web/core/lib/Drupal/Core/DrupalKernel.php(704): Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#19 /app/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#20 {main}

Its normal PDF print page is fine.

CommentFileSizeAuthor
#2 entity_print_3487001_02_views_debug_client_error_fix.patch664 byteskaszarobert

Issue fork entity_print-3487001

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kaszarobert created an issue. See original summary.

kaszarobert’s picture

kaszarobert
Primary language Hungarian
commented
Status: Active » Needs review
StatusFileSize
new entity_print_3487001_02_views_debug_client_error_fix.patch664 bytes

Here's the fix for wrong method call in ViewPrintController::viewPrintDebug.

jannakha made their first commit to this issue’s fork.

jannakha opened merge request !77

jannakha’s picture

jannakha commented
Status: Needs review » Reviewed & tested by the community

before patch: Input value "view_args" contains a non-scalar value.
after patch: View works!

Note: on line #100 ViewPrintController::viewPrint has $this->currentRequest->query->all('view_args').

Created MR!77 from patch for easier merging (thanks @kaszarobert)
Re: https://www.drupal.org/node/3213138

vladimiraus made their first commit to this issue’s fork.

  • vladimiraus committed f484fe45 on 8.x-2.x authored by jannakha 
    Issue #3487001 by jannakha, kaszarobert: "A client error happened" on...
vladimiraus’s picture

vladimiraus
Primary language English
Location Brisbane 🇦🇺
commented
Issue summary: View changes
Status: Reviewed & tested by the community » Fixed

Thank you! Merged!

vladimiraus credited gerzenstl.

vladimiraus credited larowlan.

vladimiraus credited lissy.

vladimiraus credited trickfun.

vladimiraus’s picture

vladimiraus
Primary language English
Location Brisbane 🇦🇺
commented

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.