系统发生错误

:(

1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') LIMIT 1' at line 1 [ SQL语句 ] : SELECT *,a.id as aid,c.id as cid FROM bhs_article a INNER JOIN bhs_cate c ON a.cate_id=c.id WHERE ( a.id= ) LIMIT 1

错误位置

FILE: E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\Db\Driver.class.php  LINE: 350

TRACE

#0 E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\Db\Driver.class.php(350): E('1064:You have a...')
#1 E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\Db\Driver.class.php(180): Think\Db\Driver->error()
#2 E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\Db\Driver.class.php(946): Think\Db\Driver->query('SELECT *,a.id a...', false)
#3 E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\Model.class.php(759): Think\Db\Driver->select(Array)
#4 E:\host\bauhausnetftp\web\bauhaus\Home\Controller\ContentController.class.php(15): Think\Model->find()
#5 [internal function]: Home\Controller\ContentController->news()
#6 E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\App.class.php(173): ReflectionMethod->invoke(Object(Home\Controller\ContentController))
#7 E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\App.class.php(110): Think\App::invokeAction(Object(Home\Controller\ContentController), 'news')
#8 E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\App.class.php(204): Think\App::exec()
#9 E:\host\bauhausnetftp\web\ThinkPHP\Library\Think\Think.class.php(120): Think\App::run()
#10 E:\host\bauhausnetftp\web\ThinkPHP\ThinkPHP.php(103): Think\Think::start()
#11 E:\host\bauhausnetftp\web\index.php(24): require('E:\\host\\bauhaus...')
#12 {main}