When i try to checkout i get an error immediately ..
Drupal 8.6.15, PHP 7.1, My Sql 5.7, commerce 8.x-2.12
I am new to drupal if the error report requires more details let me know i will add them.. If i have missed any configuration that might require plz let me know as i am new to drupal ..
Error Log:
Error: Call to a member function getPlugin() on null in Drupal\commerce_checkout\CheckoutOrderManager->getCheckoutStepId() (line 52 of /home/mywebsite/public_html/modules/commerce/modules/checkout/src/CheckoutOrderManager.php) #0 /home/mywebsite/public_html/modules/commerce/modules/checkout/src/Controller/CheckoutController.php(86): Drupal\commerce_checkout\CheckoutOrderManager->getCheckoutStepId(Object(Drupal\commerce_order\Entity\Order), NULL) #1 [internal function]: Drupal\commerce_checkout\Controller\CheckoutController->formPage(Object(Drupal\Core\Routing\RouteMatch)) #2 /home/mywebsite/public_html/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array(Array, Array) #3 /home/mywebsite/public_html/core/lib/Drupal/Core/Render/Renderer.php(582): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() #4 /home/mywebsite/public_html/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure)) #5 /home/mywebsite/public_html/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) #6 /home/mywebsite/public_html/vendor/symfony/http-kernel/HttpKernel.php(151): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() #7 /home/mywebsite/public_html/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1) #8 /home/mywebsite/public_html/core/lib/Drupal/Core/StackMiddleware/Session.php(57): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #9 /home/mywebsite/public_html/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(47): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #10 /home/mywebsite/public_html/core/modules/page_cache/src/StackMiddleware/PageCache.php(99): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #11 /home/mywebsite/public_html/core/modules/page_cache/src/StackMiddleware/PageCache.php(78): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true) #12 /home/mywebsite/public_html/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(47): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #13 /home/mywebsite/public_html/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(52): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #14 /home/mywebsite/public_html/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #15 /home/mywebsite/public_html/core/lib/Drupal/Core/DrupalKernel.php(693): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true) #16 /home/mywebsite/public_html/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request)) #17 {main}.
Needs review
2.0
Checkout
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It's likely this issue predates Contrib.social: some issue and comment data are missing.
I encountered this exact error when setting up my store. The explanation in #4 is correct.
Regarding czigor's patch: it only fixes the issue in 1 of the 3 locations where getCheckoutFlow() is called.
I have attached a much smaller fix. Maybe we can get this committed and released quicker this way. Given that the error happens to IT folks (not end users) I find it sufficient to show it in the /admin/reports/dblog.