Getting error while adding category Magento2

Question

I am getting below error while saving category. This error are from log file.

[2019-01-18 12:03:51] main.CRITICAL: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'a76e6b4a_demo.amasty_xsearch_category_fulltext_cl' doesn't exist, query was: INSERT INTO catalog_category_entity_varchar (entity_id,attribute_id,store_id,value) VALUES (?, ?, ?, ?) ON DUPLICATE KEY UPDATE entity_id = VALUES(entity_id), attribute_id = VALUES(attribute_id), store_id = VALUES(store_id), value = VALUES(value) {"exception":"[object] (Zend_Db_Statement_Exception(code: 42): SQLSTATE[42S02]: Base table or view not found: 1146 Table 'a76e6b4a_demo.amasty_xsearch_category_fulltext_cl' doesn't exist, query was: INSERT INTO catalog_category_entity_varchar (entity_id,attribute_id,store_id,value) VALUES (?, ?, ?, ?) ON DUPLICATE KEY UPDATE entity_id = VALUES(entity_id), attribute_id = VALUES(attribute_id), store_id = VALUES(store_id), value = VALUES(value) at

/chroot/home/a76e6b4a/buildersbook.com/html/demo/vendor/magento/zendframework1/library/Zend/Db/Statement/Pdo.php:235, PDOException(code: 42S02): SQLSTATE[42S02]: Base table or view not found: 1146 Table 'a76e6b4a_demo.amasty_xsearch_category_fulltext_cl' doesn't exist at /chroot/home/a76e6b4a/buildersbook.com/html/demo/vendor/magento/zendframework1/library/Zend/Db/Statement/Pdo.php:228)"} []

I have installed Amasty Xsearch extension before which I already removed and have been executed below commands too.

rm -rf var/cache/ var/page_cache/ var/view_preprocessed/ pub/static/frontend/ pub/static/adminhtml/
php -dmemory_limit=8G bin/magento cache:clean
php -dmemory_limit=8G bin/magento cache:flush
php -dmemory_limit=8G bin/magento setup:upgrade
php -dmemory_limit=8G bin/magento setup:di:compile
php -dmemory_limit=8G bin/magento indexer:reset
php -dmemory_limit=8G bin/magento indexer:reindex
php -dmemory_limit=8G bin/magento setup:static-content:deploy -f

I also give below permissions to my files and folders:

find . -type f -exec chmod 644 {} \;
find . -type d -exec chmod 755 {} \;
find ./var -type d -exec chmod 777 {} \;
find ./pub/media -type d -exec chmod 777 {} \;
find ./pub/static -type d -exec chmod 777 {} \;

Answer 1

You have added prefix to your database tables 'a76e6b4a_demo' and in Amasty module table name is written statically so it is throwing an error. You can use below code for table names:

$resource is an object of Magento\Framework\App\ResourceConnection

$this->_resource = $resource; 

$connection=$this->_resource->getConnection(); 

$tableName=$connection->getTableName(YOUR_TABLENAME); // It will return "TablePrefix_YOUR_TABLENAME"

Answer 2

Maybe you didnt installed the Amasty Extension properly. Are you installing it through composer ? If so check if your version is community / enterprise .

Do a composer remove of the current one

composer remove amasty/xsearch --clear-static-content 

(check if it has dependencies)

• For community

  composer config repositories.amasty composer https://composer.amasty.com/community/

  composer require amasty/xsearch

• For Enterprise

  composer config repositories.amasty composer https://composer.amasty.com/enterprice/

  composer require amasty/xsearch