[TypeError] 
Argument 1 passed to ElementCatalogCustomComponent::checkShopInCity() must be of the type string, null given, called in /home/bitrix/www/local/components/slarin/catalog.element/class.php on line 448 (0)
/home/bitrix/www/local/components/slarin/catalog.element/class.php:296
#0: ElementCatalogCustomComponent->checkShopInCity(NULL)
	/home/bitrix/www/local/components/slarin/catalog.element/class.php:448
#1: ElementCatalogCustomComponent->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:656
#2: CBitrixComponent->includeComponent(string, array, object, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1063
#3: CAllMain->IncludeComponent(string, string, array, object)
	/home/bitrix/www/local/components/custom/catalog/templates/family-new/element.php:194
#4: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789
#5: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884
#6: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:764
#7: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:712
#8: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/www/local/components/custom/catalog/component.php:175
#9: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#10: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:680
#11: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1063
#12: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/catalog/index.php:260
#13: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#14: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2