Useless exception "Error: Call to a member function getPath() on null"

Created on 26 November 2018, over 5 years ago
Updated 12 March 2023, over 1 year ago

Problem/Motivation

When I try to install Fields UI alongside with the Configuration Translation module, I get an error:

Error: Call to a member function getPath() on null in Drupal\config_translation\ConfigNamesMapper->getOverviewRoute() (line 247 of /var/www/html/web/core/modules/config_translation/src/ConfigNamesMapper.php) #0 /var/www/html/web/core/modules/config_translation/src/Routing/RouteSubscriber.php(39): Drupal\config_translation\ConfigNamesMapper->getOverviewRoute() #1 /var/www/html/web/core/lib/Drupal/Core/Routing/RouteSubscriberBase.php(37): Drupal\config_translation\Routing\RouteSubscriber->alterRoutes(Object(Symfony\Component\Routing\RouteCollection)) #2 [internal function]: Drupal\Core\Routing\RouteSubscriberBase->onAlterRoutes(Object(Drupal\Core\Routing\RouteBuildEvent), 'routing.route_a...', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher)) #3 /var/www/html/web/core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php(111): call_user_func(Array, Object(Drupal\Core\Routing\RouteBuildEvent), 'routing.route_a...', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher)) #4 /var/www/html/web/core/lib/Drupal/Core/Routing/RouteBuilder.php(184): Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('routing.route_a...', Object(Drupal\Core\Routing\RouteBuildEvent)) #5 /var/www/html/web/core/lib/Drupal/Core/ProxyClass/Routing/RouteBuilder.php(83): Drupal\Core\Routing\RouteBuilder->rebuild() #6 /var/www/html/web/core/lib/Drupal/Core/Extension/ModuleInstaller.php(322): Drupal\Core\ProxyClass\Routing\RouteBuilder->rebuild() #7 /var/www/html/web/core/lib/Drupal/Core/ProxyClass/Extension/ModuleInstaller.php(83): Drupal\Core\Extension\ModuleInstaller->install(Array, true) #8 /var/www/html/web/core/modules/system/src/Form/ModulesListConfirmForm.php(173): Drupal\Core\ProxyClass\Extension\ModuleInstaller->install(Array) #9 [internal function]: Drupal\system\Form\ModulesListConfirmForm->submitForm(Array, Object(Drupal\Core\Form\FormState)) #10 /var/www/html/web/core/lib/Drupal/Core/Form/FormSubmitter.php(111): call_user_func_array(Array, Array) #11 /var/www/html/web/core/lib/Drupal/Core/Form/FormSubmitter.php(51): Drupal\Core\Form\FormSubmitter->executeSubmitHandlers(Array, Object(Drupal\Core\Form\FormState)) #12 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(589): Drupal\Core\Form\FormSubmitter->doSubmitForm(Array, Object(Drupal\Core\Form\FormState)) #13 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(318): Drupal\Core\Form\FormBuilder->processForm('system_modules_...', Array, Object(Drupal\Core\Form\FormState)) #14 /var/www/html/web/core/lib/Drupal/Core/Controller/FormController.php(93): Drupal\Core\Form\FormBuilder->buildForm('system_modules_...', Object(Drupal\Core\Form\FormState)) #15 [internal function]: Drupal\Core\Controller\FormController->getContentResult(Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\RouteMatch)) #16 /var/www/html/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array(Array, Array) #17 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(582): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() #18 /var/www/html/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure)) #19 /var/www/html/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) #20 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(151): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() #21 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #22 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/Session.php(57): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #23 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(47): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #24 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(47): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #25 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(52): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #26 /var/www/html/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #27 /var/www/html/web/core/lib/Drupal/Core/DrupalKernel.php(669): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #28 /var/www/html/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #29 {main}.

Both module installs but then cache clear command does not work, the same error appears. If I uninstall either fields_ui module or configuration translation module the error is gone.

I'm using the latest drupal 8.6.3, I have tested it on 8.5.5 and it's working normally.

Steps to reproduce

TBA

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes

Release notes snippet

๐Ÿ› Bug report
Status

Closed: duplicate

Version

10.1 โœจ

Component
Config translationย  โ†’

Last updated about 1 month ago

Created by

๐Ÿ‡ธ๐Ÿ‡ฎSlovenia nkoporec Slovenia

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  • Needs tests

    The change is currently missing an automated test that fails when run with the original code, and succeeds when the bug has been fixed.

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

  • ๐Ÿ‡ณ๐Ÿ‡ฟNew Zealand quietone New Zealand

    Is this reproducible with just Drupal core or does this only happen for custom entities, as I see mentioned in #18, #19 and #21?

    This needs an issue summary update that includes the steps to reproduce. Reading the patch I see that this is improving the error message when \Drupal\config_translation\ConfigMapperInterface::getBaseRoute returns a NULL. However, the docs for that method currently state that is does not return a NULL. Are the docs wrong or is the implementation wrong? I did not look any further into this.

    I then searched for duplicates and found ๐Ÿ“Œ give a clearer error when config translation can't find the routes for a config entity type Needs work , which is a later issue but with more discussion, a patch with tests and it was just reviewed by a core committer.

    Therefore, I am closing this as a duplicate and moving credit.

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