TypeError: Argument 3 passed to Mirasvit\SearchMysql\SearchAdapter\Filter\Builder\Range::getPart() must be of the type string, null given, called in /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Filter/Builder/Range.php on line 55 and defined in /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Filter/Builder/Range.php:68 Stack trace: #0 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Filter/Builder/Range.php(55): Mirasvit\SearchMysql\SearchAdapter\Filter\Builder\Range->getPart('price', '>=', NULL) #1 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Filter/Builder/Range.php(42): Mirasvit\SearchMysql\SearchAdapter\Filter\Builder\Range->getLeftConditionPart(Object(Magento\Framework\Search\Request\Filter\Range), false) #2 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Filter/Builder.php(63): Mirasvit\SearchMysql\SearchAdapter\Filter\Builder\Range->buildFilter(Object(Magento\Framework\Search\Request\Filter\Range), false) #3 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Filter/Builder.php(51): Mirasvit\SearchMysql\SearchAdapter\Filter\Builder->processFilter(Object(Magento\Framework\Search\Request\Filter\Range), false) #4 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Mapper.php(201): Mirasvit\SearchMysql\SearchAdapter\Filter\Builder->build(Object(Magento\Framework\Search\Request\Filter\Range), 'must') #5 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Mapper.php(119): Mirasvit\SearchMysql\SearchAdapter\Mapper->processFilterQuery(Object(Mirasvit\SearchMysql\SearchAdapter\ScoreBuilder), Object(Magento\Framework\Search\Request\Query\Filter), Object(Magento\Framework\DB\Select), 'must', Object(Mirasvit\SearchMysql\SearchAdapter\Query\QueryContainer)) #6 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Mapper.php(174): Mirasvit\SearchMysql\SearchAdapter\Mapper->processQuery(Object(Mirasvit\SearchMysql\SearchAdapter\ScoreBuilder), Object(Magento\Framework\Search\Request\Query\Filter), Object(Magento\Framework\DB\Select), 'must', Object(Mirasvit\SearchMysql\SearchAdapter\Query\QueryContainer)) #7 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Mapper.php(138): Mirasvit\SearchMysql\SearchAdapter\Mapper->processBoolQueryCondition(Object(Mirasvit\SearchMysql\SearchAdapter\ScoreBuilder), Array, Object(Magento\Framework\DB\Select), 'must', Object(Mirasvit\SearchMysql\SearchAdapter\Query\QueryContainer)) #8 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Mapper.php(115): Mirasvit\SearchMysql\SearchAdapter\Mapper->processBoolQuery(Object(Mirasvit\SearchMysql\SearchAdapter\ScoreBuilder), Object(Magento\Framework\Search\Request\Query\BoolExpression), Object(Magento\Framework\DB\Select), Object(Mirasvit\SearchMysql\SearchAdapter\Query\QueryContainer)) #9 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Mapper.php(76): Mirasvit\SearchMysql\SearchAdapter\Mapper->processQuery(Object(Mirasvit\SearchMysql\SearchAdapter\ScoreBuilder), Object(Magento\Framework\Search\Request\Query\BoolExpression), Object(Magento\Framework\DB\Select), 'must', Object(Mirasvit\SearchMysql\SearchAdapter\Query\QueryContainer)) #10 /var/www/html/app/code/Mirasvit/SearchMysql/SearchAdapter/Adapter.php(55): Mirasvit\SearchMysql\SearchAdapter\Mapper->buildQuery(Object(Magento\Framework\Search\Request)) #11 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(58): Mirasvit\SearchMysql\SearchAdapter\Adapter->query(Object(Magento\Framework\Search\Request)) #12 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(138): Mirasvit\SearchMysql\SearchAdapter\Adapter\Interceptor->___callParent('query', Array) #13 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(153): Mirasvit\SearchMysql\SearchAdapter\Adapter\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\Search\Request)) #14 /var/www/html/generated/code/Mirasvit/SearchMysql/SearchAdapter/Adapter/Interceptor.php(23): Mirasvit\SearchMysql\SearchAdapter\Adapter\Interceptor->___callPlugins('query', Array, Array) #15 /var/www/html/vendor/magento/module-search/Model/SearchEngine.php(42): Mirasvit\SearchMysql\SearchAdapter\Adapter\Interceptor->query(Object(Magento\Framework\Search\Request)) #16 /var/www/html/vendor/magento/framework/Search/Search.php(85): Magento\Search\Model\SearchEngine->search(Object(Magento\Framework\Search\Request)) #17 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\Search\Search->search(Object(Magento\Framework\Api\Search\SearchCriteria)) #18 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Search\Model\Search\Interceptor->___callParent('search', Array) #19 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Search\Model\Search\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\Api\Search\SearchCriteria)) #20 /var/www/html/generated/code/Magento/Search/Model/Search/Interceptor.php(23): Magento\Search\Model\Search\Interceptor->___callPlugins('search', Array, Array) #21 /var/www/html/vendor/magento/module-catalog-search/Model/ResourceModel/Fulltext/Collection.php(465): Magento\Search\Model\Search\Interceptor->search(Object(Magento\Framework\Api\Search\SearchCriteria)) #22 /var/www/html/vendor/magento/framework/Data/Collection/AbstractDb.php(343): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection->_renderFiltersBefore() #23 /var/www/html/vendor/magento/module-catalog-search/Model/ResourceModel/Fulltext/Collection.php(583): Magento\Framework\Data\Collection\AbstractDb->_renderFilters() #24 /var/www/html/vendor/magento/module-eav/Model/Entity/Collection/AbstractCollection.php(926): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection->_renderFilters() #25 /var/www/html/vendor/magento/module-catalog/Model/ResourceModel/Product/Collection.php(833): Magento\Eav\Model\Entity\Collection\AbstractCollection->load(false, false) #26 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Catalog\Model\ResourceModel\Product\Collection->load(false, false) #27 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection\Interceptor->___callParent('load', Array) #28 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection\Interceptor->Magento\Framework\Interception\{closure}() #29 /var/www/html/generated/code/Magento/CatalogSearch/Model/ResourceModel/Fulltext/Collection/Interceptor.php(32): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection\Interceptor->___callPlugins('load', Array, Array) #30 /var/www/html/vendor/magento/module-catalog/Block/Product/ListProduct.php(205): Magento\CatalogSearch\Model\ResourceModel\Fulltext\Collection\Interceptor->load() #31 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(1110): Magento\Catalog\Block\Product\ListProduct->_beforeToHtml() #32 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(1115): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #33 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(675): Magento\Framework\View\Element\AbstractBlock->_loadCache() #34 /var/www/html/vendor/magento/framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml() #35 /var/www/html/vendor/magento/framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock('category.produc...') #36 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('category.produc...') #37 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(522): Magento\Framework\View\Layout->renderElement('category.produc...', true) #38 /var/www/html/vendor/magento/module-catalog/Block/Category/View.php(100): Magento\Framework\View\Element\AbstractBlock->getChildHtml('product_list') #39 /var/www/html/vendor/magento/module-catalog/view/frontend/templates/category/products.phtml(15): Magento\Catalog\Block\Category\View->getProductListHtml() #40 /var/www/html/vendor/magento/framework/View/TemplateEngine/Php.php(71): include('/var/www/html/v...') #41 /var/www/html/vendor/magento/framework/View/Element/Template.php(273): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\Catalog\Block\Category\View), '/var/www/html/v...', Array) #42 /var/www/html/vendor/magento/framework/View/Element/Template.php(303): Magento\Framework\View\Element\Template->fetchView('/var/www/html/v...') #43 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(1111): Magento\Framework\View\Element\Template->_toHtml() #44 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(1115): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #45 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(675): Magento\Framework\View\Element\AbstractBlock->_loadCache() #46 /var/www/html/vendor/magento/framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml() #47 /var/www/html/vendor/magento/framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock('category.produc...') #48 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('category.produc...') #49 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(526): Magento\Framework\View\Layout->renderElement('category.produc...', true) #50 /var/www/html/app/code/Mageplaza/AjaxLayer/view/frontend/templates/products.phtml(24): Magento\Framework\View\Element\AbstractBlock->getChildHtml() #51 /var/www/html/vendor/magento/framework/View/TemplateEngine/Php.php(71): include('/var/www/html/a...') #52 /var/www/html/vendor/magento/framework/View/Element/Template.php(273): Magento\Framework\View\TemplateEngine\Php->render(Object(Magento\Framework\View\Element\Template), '/var/www/html/a...', Array) #53 /var/www/html/vendor/magento/framework/View/Element/Template.php(303): Magento\Framework\View\Element\Template->fetchView('/var/www/html/a...') #54 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(1111): Magento\Framework\View\Element\Template->_toHtml() #55 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(1115): Magento\Framework\View\Element\AbstractBlock->Magento\Framework\View\Element\{closure}() #56 /var/www/html/vendor/magento/framework/View/Element/AbstractBlock.php(675): Magento\Framework\View\Element\AbstractBlock->_loadCache() #57 /var/www/html/vendor/magento/framework/View/Layout.php(578): Magento\Framework\View\Element\AbstractBlock->toHtml() #58 /var/www/html/vendor/magento/framework/View/Layout.php(555): Magento\Framework\View\Layout->_renderBlock('layer.category....') #59 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('layer.category....') #60 /var/www/html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('layer.category....', false) #61 /var/www/html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('content', false) #62 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('content') #63 /var/www/html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('content', false) #64 /var/www/html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('main', false) #65 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('main') #66 /var/www/html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('main', false) #67 /var/www/html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('columns', false) #68 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('columns') #69 /var/www/html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('columns', false) #70 /var/www/html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('main.content', false) #71 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('main.content') #72 /var/www/html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('main.content', false) #73 /var/www/html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('page.wrapper', false) #74 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('page.wrapper') #75 /var/www/html/vendor/magento/framework/View/Layout.php(606): Magento\Framework\View\Layout->renderElement('page.wrapper', false) #76 /var/www/html/vendor/magento/framework/View/Layout.php(557): Magento\Framework\View\Layout->_renderContainer('root', false) #77 /var/www/html/vendor/magento/framework/View/Layout.php(510): Magento\Framework\View\Layout->renderNonCachedElement('root') #78 /var/www/html/vendor/magento/framework/View/Layout.php(975): Magento\Framework\View\Layout->renderElement('root') #79 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Layout->getOutput() #80 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Layout\Interceptor->___callParent('getOutput', Array) #81 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Layout\Interceptor->Magento\Framework\Interception\{closure}() #82 /var/www/html/generated/code/Magento/Framework/View/Layout/Interceptor.php(50): Magento\Framework\View\Layout\Interceptor->___callPlugins('getOutput', Array, Array) #83 /var/www/html/vendor/magento/framework/View/Result/Page.php(258): Magento\Framework\View\Layout\Interceptor->getOutput() #84 /var/www/html/vendor/magento/framework/View/Result/Layout.php(171): Magento\Framework\View\Result\Page->render(Object(Magento\Framework\App\Response\Http\Interceptor)) #85 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(58): Magento\Framework\View\Result\Layout->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor)) #86 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(138): Magento\Framework\View\Result\Page\Interceptor->___callParent('renderResult', Array) #87 /var/www/html/vendor/magento/framework/Interception/Interceptor.php(153): Magento\Framework\View\Result\Page\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Response\Http\Interceptor)) #88 /var/www/html/generated/code/Magento/Framework/View/Result/Page/Interceptor.php(23): Magento\Framework\View\Result\Page\Interceptor->___callPlugins('renderResult', Array, Array) #89 /var/www/html/vendor/magento/framework/App/Http.php(120): Magento\Framework\View\Result\Page\Interceptor->renderResult(Object(Magento\Framework\App\Response\Http\Interceptor)) #90 /var/www/html/vendor/magento/framework/App/Bootstrap.php(263): Magento\Framework\App\Http->launch() #91 /var/www/html/pub/index.php(62): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http\Interceptor)) #92 {main}