:(

SQLSTATE[42S22]: Column not found: 1054 Unknown column 'A' in 'where clause'

错误位置

FILE: /home/wwwroot/6383/ThinkPHP/Library/Think/Db/Driver.class.php  LINE: 163

TRACE

#0 /home/wwwroot/6383/ThinkPHP/Library/Think/Db/Driver.class.php(163): PDOStatement->execute()
#1 /home/wwwroot/6383/ThinkPHP/Library/Think/Db/Driver.class.php(909): Think\Db\Driver->query('SELECT COUNT(*)...', false)
#2 /home/wwwroot/6383/ThinkPHP/Library/Think/Model.class.php(961): Think\Db\Driver->select(Array)
#3 /home/wwwroot/6383/ThinkPHP/Library/Think/Model.class.php(225): Think\Model->getField('COUNT(*) AS tp_...')
#4 /home/wwwroot/6383/Application/Home/Controller/PublicController.class.php(92): Think\Model->__call('count', Array)
#5 [internal function]: Home\Controller\PublicController->search()
#6 /home/wwwroot/6383/ThinkPHP/Library/Think/App.class.php(156): ReflectionMethod->invoke(Object(Home\Controller\PublicController))
#7 /home/wwwroot/6383/ThinkPHP/Library/Think/App.class.php(194): Think\App::exec()
#8 /home/wwwroot/6383/ThinkPHP/Library/Think/Think.class.php(120): Think\App::run()
#9 /home/wwwroot/6383/ThinkPHP/ThinkPHP.php(97): Think\Think::start()
#10 /home/wwwroot/6383/index.php(43): require('/home/wwwroot/6...')
#11 {main}