:(

1054:Unknown column 'portfolio' in 'where clause' [ SQL语句 ] : SELECT COUNT(*) AS tp_count FROM `lm_product` WHERE ( is_published=1 and catid=portfolio-item ) ORDER BY add_time LIMIT 1

错误位置

FILE: /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/Db/Driver.class.php  LINE: 350

TRACE

#0 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/Db/Driver.class.php(350): E('1054:Unknown co...')
#1 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/Db/Driver.class.php(180): Think\Db\Driver->error()
#2 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/Db/Driver.class.php(946): Think\Db\Driver->query('SELECT COUNT(*)...', false)
#3 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/Model.class.php(970): Think\Db\Driver->select(Array)
#4 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/Model.class.php(227): Think\Model->getField('COUNT(*) AS tp_...')
#5 /data/home/byu6274350001/htdocs/Application/Home/Controller/ProductController.class.php(16): Think\Model->__call('count', Array)
#6 /data/home/byu6274350001/htdocs/Application/Home/Controller/ProductController.class.php(16): Think\Model->count()
#7 [internal function]: Home\Controller\ProductController->index()
#8 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/App.class.php(173): ReflectionMethod->invoke(Object(Home\Controller\ProductController))
#9 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/App.class.php(110): Think\App::invokeAction(Object(Home\Controller\ProductController), 'index')
#10 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/App.class.php(204): Think\App::exec()
#11 /data/home/byu6274350001/htdocs/ThinkPHP/Library/Think/Think.class.php(120): Think\App::run()
#12 /data/home/byu6274350001/htdocs/ThinkPHP/ThinkPHP.php(97): Think\Think::start()
#13 /data/home/byu6274350001/htdocs/index.php(26): require('/data/home/byu6...')
#14 {main}