Magento2.2.4 : Uninstall a theme throw exceptions?

Question

I have created a theme and then uninstalled it. The storefront or admin view is not using that theme further. But when I restart the server it gives exceptions as follows.

How can be fixed this?

1 exception(s): Exception 0 (Magento\Framework\Exception\StateException): Bucket does not exist

Exception #0 (Magento\Framework\Exception\StateException): Bucket does not exist 0 /opt/lampp/htdocs/magento2/generated/code/Magento/CatalogSearch/Model/ResourceModel/Fulltext/Collection/Interceptor.php(115): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection->getFacetedData('category') 1 /opt/lampp/htdocs/magento2/vendor/magento/module-catalog-search/Model/Layer/Filter/Category.php(111): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection\Interceptor->getFacetedData('category')

2 /opt/lampp/htdocs/magento2/vendor/magento/module-catalog/Model/Layer/Filter/AbstractFilter.php(202): Magento\CatalogSearch\Model\Layer\Filter\Category->_getItemsData()

3 /opt/lampp/htdocs/magento2/vendor/magento/module-catalog/Model/Layer/Filter/AbstractFilter.php(159): Magento\Catalog\Model\Layer\Filter\AbstractFilter->_initItems()

4 /opt/lampp/htdocs/magento2/vendor/magento/module-catalog/Model/Layer/Filter/AbstractFilter.php(148): Magento\Catalog\Model\Layer\Filter\AbstractFilter->getItems()

5 /opt/lampp/htdocs/magento2/vendor/magento/module-catalog/Model/Layer/Category/AvailabilityFlag.php(33): Magento\Catalog\Model\Layer\Filter\AbstractFilter->getItemsCount()

6 /opt/lampp/htdocs/magento2/vendor/magento/module-catalog/Model/Layer/Category/AvailabilityFlag.php(23): Magento\Catalog\Model\Layer\Category\AvailabilityFlag->canShowOptions(Array) 7 /opt/lampp/htdocs/magento2/vendor/magento/module-layered-navigation/Block/Navigation.php(111): Magento\Catalog\Model\Layer\Category\AvailabilityFlag->isEnabled(Object(Magento\Catalog\Model\Layer\Category\Interceptor), Array) 8 /opt/lampp/htdocs/magento2/vendor/magento/theme-frontend-luma/Magento_LayeredNavigation/templates/layer/view.phtml(17): Magento\LayeredNavigation\Block\Navigation->canShowBlock() 9 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/TemplateEngine/Php.php(59): include('/opt/lampp/htdo...') 10 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Element/Template.php(270): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\LayeredNavigation\Block\Navigation), '/opt/lampp/htdo...', Array) 11 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Element/Template.php(300): Magento\Framework\View\Element\Template->fetchView('/opt/lampp/htdo...') 12 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Element/AbstractBlock.php(667): Magento\Framework\View\Element\Template->_toHtml() 13 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(558): Magento\Framework\View\Element\AbstractBlock->toHtml() 14 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(534): Magento\Framework\View\Layout->_renderBlock('catalog.leftnav') 15 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(206): Magento\Framework\View\Layout->renderNonCachedElement('catalog.leftnav') 16 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(489): Magento\Framework\View\Layout\Interceptor->renderNonCachedElement('catalog.leftnav') 17 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(193): Magento\Framework\View\Layout->renderElement('catalog.leftnav', true) 18 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(585): Magento\Framework\View\Layout\Interceptor->renderElement('catalog.leftnav') 19 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(536): Magento\Framework\View\Layout->_renderContainer('content.top') 20 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(206): Magento\Framework\View\Layout->renderNonCachedElement('content.top') 21 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(489): Magento\Framework\View\Layout\Interceptor->renderNonCachedElement('content.top') 22 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(193): Magento\Framework\View\Layout->renderElement('content.top', true) 23 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(585): Magento\Framework\View\Layout\Interceptor->renderElement('content.top') 24 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(536): Magento\Framework\View\Layout->_renderContainer('main') 25 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(206): Magento\Framework\View\Layout->renderNonCachedElement('main') 26 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(489): Magento\Framework\View\Layout\Interceptor->renderNonCachedElement('main') 27 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(193): Magento\Framework\View\Layout->renderElement('main', true) 28 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(585): Magento\Framework\View\Layout\Interceptor->renderElement('main') 29 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(536): Magento\Framework\View\Layout->_renderContainer('columns') 30 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(206): Magento\Framework\View\Layout->renderNonCachedElement('columns') 31 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(489): Magento\Framework\View\Layout\Interceptor->renderNonCachedElement('columns') 32 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(193): Magento\Framework\View\Layout->renderElement('columns', true) 33 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(585): Magento\Framework\View\Layout\Interceptor->renderElement('columns') 34 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(536): Magento\Framework\View\Layout->_renderContainer('main.content') 35 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(206): Magento\Framework\View\Layout->renderNonCachedElement('main.content') 36 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(489): Magento\Framework\View\Layout\Interceptor->renderNonCachedElement('main.content') 37 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(193): Magento\Framework\View\Layout->renderElement('main.content', true) 38 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(585): Magento\Framework\View\Layout\Interceptor->renderElement('main.content') 39 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(536): Magento\Framework\View\Layout->_renderContainer('page.wrapper') 40 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(206): Magento\Framework\View\Layout->renderNonCachedElement('page.wrapper') 41 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(489): Magento\Framework\View\Layout\Interceptor->renderNonCachedElement('page.wrapper') 42 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(193): Magento\Framework\View\Layout->renderElement('page.wrapper', true) 43 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(585): Magento\Framework\View\Layout\Interceptor->renderElement('page.wrapper') 44 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(536): Magento\Framework\View\Layout->_renderContainer('root') 45 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(206): Magento\Framework\View\Layout->renderNonCachedElement('root') 46 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(489): Magento\Framework\View\Layout\Interceptor->renderNonCachedElement('root') 47 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(193): Magento\Framework\View\Layout->renderElement('root', true) 48 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Layout.php(954): Magento\Framework\View\Layout\Interceptor->renderElement('root') 49 /opt/lampp/htdocs/magento2/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Layout->getOutput() 50 /opt/lampp/htdocs/magento2/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Layout\Interceptor->___callParent('getOutput', Array) 51 /opt/lampp/htdocs/magento2/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception{closure}() 52 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Layout/Interceptor.php(494): Magento\Framework\View\Layout\Interceptor->___callPlugins('getOutput', Array, Array) 53 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Result/Page.php(257): Magento\Framework\View\Layout\Interceptor->getOutput() 54 /opt/lampp/htdocs/magento2/vendor/magento/framework/View/Result/Layout.php(170): Magento\Framework\View\Result\Page->render(Object(Magento\Framework\App\Response\Http\Interceptor)) 55 /opt/lampp/htdocs/magento2/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Result\Layout->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor)) 56 /opt/lampp/htdocs/magento2/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Result\Page\Interceptor->___callParent('renderResult', Array) 57 /opt/lampp/htdocs/magento2/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception{closure}(Object(Magento\Framework\App\Response\Http\Interceptor)) 58 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(130): Magento\Framework\View\Result\Page\Interceptor->___callPlugins('renderResult', Array, Array) 59 /opt/lampp/htdocs/magento2/vendor/magento/framework/App/Http.php(139): Magento\Framework\View\Result\Page\Interceptor->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor)) 60 /opt/lampp/htdocs/magento2/generated/code/Magento/Framework/App/Http/Interceptor.php(24): Magento\Framework\App\Http->launch() 61 /opt/lampp/htdocs/magento2/vendor/magento/framework/App/Bootstrap.php(256): Magento\Framework\App\Http\Interceptor->launch() 62 /opt/lampp/htdocs/magento2/index.php(39): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor)) 63 {main}

Answer 1

You should know that this is a common issue with Magento 2.2.

After the update, the Root category is not anchored, even if set to "Yes".

So you can go ahead and switch it off and then on again (Save) and it should resolve the issue.

Or

You can be fixed this issue by updating Magento version. In magento 2.3 issue is resolved.