Unable to remove items from cart

@jsacksick I ran into this issue now, my site uses multiple currencies, haven't done any debugging yet but just writing here so that you now that it can be a possibility.

After bit of debugging, I noticed that it is the same issue as 🐛 WSOD when removing item from cart in combination with currency resolver module. Active

Similar problem. I do not use currency resolver module. This is my error output:

TypeError: Drupal\commerce_cart\CartManager::removeOrderItem(): Argument #1 ($cart) must be of type Drupal\commerce_order\Entity\OrderInterface, null given, called in /var/www/html/MY-DRUPAL-SITE/web/modules/contrib/commerce/modules/cart/src/Plugin/views/field/RemoveButton.php on line 121 in Drupal\commerce_cart\CartManager->removeOrderItem() (Zeile 162 in /var/www/html/MY-DRUPAL-SITE/web/modules/contrib/commerce/modules/cart/src/CartManager.php)

#0 /var/www/html/MY-DRUPAL-SITE/web/modules/contrib/commerce/modules/cart/src/Plugin/views/field/RemoveButton.php(121): Drupal\commerce_cart\CartManager->removeOrderItem(NULL, Object(Drupal\commerce_order\Entity\OrderItem))
#1 /var/www/html/MY-DRUPAL-SITE/web/core/modules/views/src/Form/ViewsFormMainForm.php(183): Drupal\commerce_cart\Plugin\views\field\RemoveButton->viewsFormSubmit(Array, Object(Drupal\Core\Form\FormState))
#2 /var/www/html/MY-DRUPAL-SITE/web/core/modules/views/src/Form/ViewsForm.php(190): Drupal\views\Form\ViewsFormMainForm->submitForm(Array, Object(Drupal\Core\Form\FormState))
#3 [internal function]: Drupal\views\Form\ViewsForm->submitForm(Array, Object(Drupal\Core\Form\FormState))
#4 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Form/FormSubmitter.php(114): call_user_func_array(Array, Array)
#5 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Form/FormSubmitter.php(52): Drupal\Core\Form\FormSubmitter->executeSubmitHandlers(Array, Object(Drupal\Core\Form\FormState))
#6 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Form/FormBuilder.php(592): Drupal\Core\Form\FormSubmitter->doSubmitForm(Array, Object(Drupal\Core\Form\FormState))
#7 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Form/FormBuilder.php(320): Drupal\Core\Form\FormBuilder->processForm('views_form_comm...', Array, Object(Drupal\Core\Form\FormState))
#8 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Form/FormBuilder.php(219): Drupal\Core\Form\FormBuilder->buildForm(Object(Drupal\views\Form\ViewsForm), Object(Drupal\Core\Form\FormState))
#9 /var/www/html/MY-DRUPAL-SITE/web/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php(2257): Drupal\Core\Form\FormBuilder->getForm(Object(Drupal\views\Form\ViewsForm), Object(Drupal\views\ViewExecutable), Array)
#10 [internal function]: Drupal\views\Plugin\views\display\DisplayPluginBase->elementPreRender(Array)
#11 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Security/DoTrustedCallbackTrait.php(101): call_user_func_array(Array, Array)
#12 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/Renderer.php(772): Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_ren...', 'exception', 'Drupal\\Core\\Ren...')
#13 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/Renderer.php(363): Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array)
#14 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/Renderer.php(435): Drupal\Core\Render\Renderer->doRender(Array)
#15 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/Renderer.php(435): Drupal\Core\Render\Renderer->doRender(Array)
#16 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/Renderer.php(201): Drupal\Core\Render\Renderer->doRender(Array, false)
#17 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(241): Drupal\Core\Render\Renderer->render(Array, false)
#18 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/Renderer.php(564): Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}()
#19 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(242): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#20 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/Render/MainContent/HtmlRenderer.php(132): Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\CurrentRouteMatch))
#21 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/EventSubscriber/MainContentViewSubscriber.php(90): Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\CurrentRouteMatch))
#22 [internal function]: Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#23 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php(142): call_user_func(Array, Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#24 /var/www/html/MY-DRUPAL-SITE/vendor/symfony/http-kernel/HttpKernel.php(174): Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object(Symfony\Component\HttpKernel\Event\ViewEvent), 'kernel.view')
#25 /var/www/html/MY-DRUPAL-SITE/vendor/symfony/http-kernel/HttpKernel.php(81): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#26 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#27 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#28 /var/www/html/MY-DRUPAL-SITE/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#29 /var/www/html/MY-DRUPAL-SITE/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#30 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#31 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#32 /var/www/html/MY-DRUPAL-SITE/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#33 /var/www/html/MY-DRUPAL-SITE/web/core/lib/Drupal/Core/DrupalKernel.php(709): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#34 /var/www/html/MY-DRUPAL-SITE/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#35 {main}

Tried to do some debugging with xdebug:
In MY-DRUPAL-SITE/web/modules/contrib/commerce/modules/cart/src/Plugin/views/field/RemoveButton.php in line 120 the $order_item is fetched but the value of order_id is null.
That's why its caused the error in line 121.