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CDbException

CDbException

active record class "Article" 中的关联 "Categories" 未被正确指明: 数据库中无法找到 foreign key 中所给的 join table "news_article_category".

程序日志
时间 等级 类别 信息
10:50:13.180874 error application 
connection to 127.0.0.1:9312 failed (errno=111, msg=Connection refused)
10:50:15.551686 error system.db.CDbCommand 
CDbCommand::fetchAll() failed: SQLSTATE[HY000]: General error: 2006 MySQL
server has gone away. The SQL statement executed was: SHOW FULL COLUMNS
FROM `news_article_category`.
10:50:15.554929 error exception.CDbException 
CDbException: active record class "Article" 中的关联 "Categories"
未被正确指明: 数据库中无法找到 foreign key 中所给的 join
table "news_article_category". in
/home/www/sites/framework/db/ar/CActiveFinder.php:523
Stack trace:
#0 /home/www/sites/framework/db/ar/CActiveFinder.php(482):
CJoinElement->applyLazyCondition(Object(CJoinQuery), Object(Article))
#1 /home/www/sites/framework/db/ar/CActiveFinder.php(163):
CJoinElement->lazyFind(Object(Article))
#2 /home/www/sites/framework/db/ar/CActiveRecord.php(272):
CActiveFinder->lazyFind(Object(Article))
#3 /home/www/sites/framework/db/ar/CActiveRecord.php(141):
CActiveRecord->getRelated('Categories')
#4
/home/www/sites/techbrood/protected/modules/News/services/ArticleService.php(76):
CActiveRecord->__get('Categories')
#5 /home/www/sites/techbrood/protected/base/Cms.php(182):
ArticleService->searchByCategoryId(Array)
#6
/home/www/sites/techbrood/protected/modules/News/components/LatestNewsInSideWidget.php(15):
Cms::service('News/Article/se...', Array)
#7 /home/www/sites/techbrood/protected/extensions/helpers/Template.php(38):
LatestNewsInSideWidget->run()
#8 /home/www/sites/techbrood/themes/techbrood/views/home.php(177):
Template::widget('TOP_NEWS_LATEST', 'application.mod...')
#9 /home/www/sites/framework/web/CBaseController.php(126):
require('/home/www/sites...')
#10 /home/www/sites/framework/web/CBaseController.php(95):
CBaseController->renderInternal('/home/www/sites...', NULL, true)
#11 /home/www/sites/framework/web/CController.php(869):
CBaseController->renderFile('/home/www/sites...', NULL, true)
#12 /home/www/sites/framework/web/CController.php(782):
CController->renderPartial('/home', NULL, true)
#13
/home/www/sites/techbrood/protected/controllers/CmsBaseController.php(82):
CController->render('/home')
#14
/home/www/sites/techbrood/protected/controllers/DefaultController.php(40):
CmsBaseController->showTemplate()
#15 /home/www/sites/framework/web/actions/CInlineAction.php(49):
DefaultController->actionIndex()
#16 /home/www/sites/framework/web/CController.php(308):
CInlineAction->runWithParams(Array)
#17 /home/www/sites/framework/web/CController.php(286):
CController->runAction(Object(CInlineAction))
#18 /home/www/sites/framework/web/CController.php(265):
CController->runActionWithFilters(Object(CInlineAction), Array)
#19 /home/www/sites/framework/web/CWebApplication.php(282):
CController->run('')
#20 /home/www/sites/framework/web/CWebApplication.php(141):
CWebApplication->runController('')
#21 /home/www/sites/framework/base/CApplication.php(168):
CWebApplication->processRequest()
#22 /home/www/sites/techbrood/index.php(31): CApplication->run()
#23 {main}
REQUEST_URI=/?q=tooltip&page=4
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