Class 'Drupal\simple_sitemap\Queue\SimpleSitemapQueue' not found

Error: Class 'Drupal\simple_sitemap\Queue\SimpleSitemapQueue' not found in Drupal\Component\DependencyInjection\Container->createService() (line 259 of core/lib/Drupal/Component/DependencyInjection/Container.php). Drupal\Component\DependencyInjection\Container->createService(Array, 'simple_sitemap.queue') (Line: 173) Drupal\Component\DependencyInjection\Container->get('simple_sitemap.queue', 1) (Line: 434) Drupal\Component\DependencyInjection\Container->resolveServicesAndParameters(Array) (Line: 237) Drupal\Component\DependencyInjection\Container->createService(Array, 'simple_sitemap.queue_worker') (Line: 173) Drupal\Component\DependencyInjection\Container->get('simple_sitemap.queue_worker', 1) (Line: 434) Drupal\Component\DependencyInjection\Container->resolveServicesAndParameters(Array) (Line: 237) Drupal\Component\DependencyInjection\Container->createService(Array, 'simple_sitemap.generator') (Line: 173) Drupal\Component\DependencyInjection\Container->get('simple_sitemap.generator', 1) (Line: 434) Drupal\Component\DependencyInjection\Container->resolveServicesAndParameters(Array) (Line: 237) Drupal\Component\DependencyInjection\Container->createService(Array, 'simple_sitemap.form_helper') (Line: 173) Drupal\Component\DependencyInjection\Container->get('simple_sitemap.form_helper') (Line: 158) Drupal::service('simple_sitemap.form_helper') (Line: 43) simple_sitemap_form_alter(Array, Object, 'user_login_form') (Line: 539) Drupal\Core\Extension\ModuleHandler->alter('form', Array, Object, 'user_login_form') (Line: 836) Drupal\Core\Form\FormBuilder->prepareForm('user_login_form', Array, Object) (Line: 279) Drupal\Core\Form\FormBuilder->buildForm(Object, Object) (Line: 91) Drupal\Core\Controller\FormController->getContentResult(Object, Object) call_user_func_array(Array, Array) (Line: 123) Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 573) 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: 151) Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 68) Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 57) Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 47) Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 191) Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128) Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82) Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 47) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 52) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23) Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708) 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 over 1 year ago →
🇺🇸United States attheshow
Comment #30 was very helpful for me when trying to fix this issue on Pantheon. Thanks @KCarlile!
Comment over 1 year ago →
🇺🇸United States karenann
I have having similar errors and tried the /rebuild.php and updb and cr etc etc:

On cr, ReflectionException: Class "\Drupal\simple_sitemap\Controller\SimpleSitemapController" does not exist in /code/web/core/lib/Drupal/Core/Entity/EntityResolverManager.php:135

On updb, it did the first two (I think) updates and failed on 8403 with: Error: Class "Drupal\simple_sitemap\Queue\SimpleSitemapQueue" not found in Drupal\Component\DependencyInjection\Container->createService() (line 259 of /code/web/core/lib/Drupal/Component/DependencyInjection/Container.php).

I'm on pantheon, like comment #37, and I looked to #30.

I removed the simple_sitemap files

git config core.ignorecase false

composer require 'drupal/simple_sitemap:^4.1'

commit and push

I did a cache rebuild which STILL threw an error, but the subsequent updb did NOT error and things seem okay.

Comment over 1 year ago →

🇩🇪Germany rwam

Same issue on local Mac OSX and Ubuntu on staging/production. Removing and reinstalling the module doesn't solve this. To fix the issue there are the following steps necessary:

git mv src/Commands/SimplesitemapCommands.php src/Commands/SimplesitemapCommands2.php
git mv src/Controller/SimplesitemapController.php src/Controller/SimplesitemapController2.php
git mv src/Form/SimplesitemapFormBase.php src/Form/SimplesitemapFormBase2.php
git mv src/Plugin/simple_sitemap/SimplesitemapPluginBase.php src/Plugin/simple_sitemap/SimplesitemapPluginBase2.php
git mv src/Queue/SimplesitemapQueue.php src/Queue/SimplesitemapQueue2.php

git mv src/Commands/SimplesitemapCommands2.php src/Commands/SimpleSitemapCommands.php
git mv src/Controller/SimplesitemapController2.php src/Controller/SimpleSitemapController.php
git mv src/Form/SimplesitemapFormBase2.php src/Form/SimpleSitemapFormBase.php
git mv src/Plugin/simple_sitemap/SimplesitemapPluginBase2.php src/Plugin/simple_sitemap/SimpleSitemapPluginBase.php
git mv src/Queue/SimplesitemapQueue.php2 src/Queue/SimpleSitemapQueue.php

```
git commit -m "Fixing file names"
```

I had similar issues in the past and this always work for me (e.g. 2886663 → ).

Maybe a short note or linking this issue on the upgrade info would be helpful.

Comment over 1 year ago →
🇺🇸United States en-cc-org
Same issue, local Windows with Pantheon, upgrading from 3.11 to 4.1.6. #26 💬 Class 'Drupal\simple_sitemap\Queue\SimpleSitemapQueue' not found Fixed worked like a charm for me, thanks @Sutharsan and all who contributed above.
Comment 8 months ago →
🇵🇰Pakistan isalmanhaider
#38 worked both on local and acquia!
this was a real blocker for us in upgrading to D10

Class 'Drupal\simple_sitemap\Queue\SimpleSitemapQueue' not found

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