Error when exporting single entity

Created on 1 September 2024, 4 months ago

Problem/Motivation

When exporting a single entity I get a 500 Server Error when downloading the exported .tar.gz file.

The log shows
Symfony\Component\HttpKernel\Exception\ControllerDoesNotReturnResponseException: The controller must return a "Symfony\Component\HttpFoundation\Response" object but it returned null. Did you forget to add a return statement somewhere in your controller? in () (line 98 of /var/www/html/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php).

Steps to reproduce

Go to 'Content' tab

Select an entity via checkbox

Select Action 'Export entity'

Click 'Apply to selected items'

On 'Export confirm' page, click button 'Export entity'

Review logs (If Database Logging is enabled go to 'Reports' tab, click 'Recent log messages', click on PHP error related to the export)

Things I Tried

Checked that directory for private files is working (by creating content type with "File" field)

Checked web server logs, they show the same error as the Report - Recent log messages

Other Details

System

Drupal 10

running in WSL2/Docker (wsl2-docker-ce) created with ddev

PHP8.3, nginx, content_syncronizer 4.0.1

Location

https://my-drupal-site.ddev.site/admin/content_synchronizer/download_arc...

Referrer

https://my-drupal-site.ddev.site/admin/content

Backtrace

#0 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(181): ()
#1 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw()
#2 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/Session.php(53): Symfony\Component\HttpKernel\HttpKernel->handle()
#3 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle()
#4 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/ContentLength.php(28): Drupal\Core\StackMiddleware\KernelPreHandle->handle()
#5 /var/www/html/web/core/modules/big_pipe/src/StackMiddleware/ContentLength.php(32): Drupal\Core\StackMiddleware\ContentLength->handle()
#6 /var/www/html/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\big_pipe\StackMiddleware\ContentLength->handle()
#7 /var/www/html/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass()
#8 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle()
#9 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle()
#10 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/AjaxPageState.php(36): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle()
#11 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/StackedHttpKernel.php(51): Drupal\Core\StackMiddleware\AjaxPageState->handle()
#12 /var/www/html/web/core/lib/Drupal/Core/DrupalKernel.php(741): Drupal\Core\StackMiddleware\StackedHttpKernel->handle()
#13 /var/www/html/web/index.php(19): Drupal\Core\DrupalKernel->handle()
#14 {main}

💬 Support request

Status

Active

Version

4.0

Component

Code

Created by

🇮🇪Ireland goetz

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