错误提示
PDOException.php
trying to access array offset on value of type null
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学习think PHP6,按官方教程联库后出错,求助
apache2.4 php7.4.3,已开pdo扩展 mysql8 config/database.php里配置的连库 control中use thinkphp/facade/Db 方法中用Db::query()连库 错误提示 PDOException.php trying to access array offset on value of type null