im migrating from windows to ubuntu…
i installed my yii and run my program.it is ok until i try to login / perform action which is related to models
i found this error …
PHP Error
Description
PDO::__construct() [<a href='pdo.--construct'>pdo.--construct</a>]: [2002] Invalid argument (trying to connect via unix://)
Source File
/opt/lampp/htdocs/yii-1.1.5.r2654/framework/db/CDbConnection.php(310)
00298: * @since 1.0.4
00299: */
00300: protected function createPdoInstance()
00301: {
00302: $pdoClass='PDO';
00303: if(($pos=strpos($this->connectionString,':'))!==false)
00304: {
00305: $driver=strtolower(substr($this->connectionString,0,$pos));
00306: if($driver==='mssql' || $driver==='dblib')
00307: $pdoClass='CMssqlPdoAdapter';
00308: }
00309: return new $pdoClass($this->connectionString,$this->username,
00310: $this->password,$this->_attributes);
00311: }
00312:
00313: /**
00314: * Initializes the open db connection.
00315: * This method is invoked right after the db connection is established.
00316: * The default implementation is to set the charset for MySQL and PostgreSQL database connections.
00317: * @param PDO $pdo the PDO instance
00318: */
00319: protected function initConnection($pdo)
00320: {
00321: $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
00322: if($this->emulatePrepare && constant('PDO::ATTR_EMULATE_PREPARES'))
Stack Trace
#0 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/db/CDbConnection.php(310): PDO->__construct()
#1 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/db/CDbConnection.php(261): CDbConnection->createPdoInstance()
#2 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/db/CDbConnection.php(242): CDbConnection->open()
#3 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/db/CDbConnection.php(221): CDbConnection->setActive()
#4 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/base/CModule.php(372): CDbConnection->init()
#5 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/base/CApplication.php(406): CWebApplication->getComponent()
#6 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/db/ar/CActiveRecord.php(589): CWebApplication->getDb()
#7 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/db/ar/CActiveRecord.php(2167): ProductIntegration->getDbConnection()
#8 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/db/ar/CActiveRecord.php(353): CActiveRecordMetaData->__construct()
#9 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/CActiveDataProvider.php(63): model()
#10 /opt/lampp/htdocs/integrated_system/protected/controllers/ProductIntegrationController.php(147): CActiveDataProvider->__construct()
#11 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/actions/CInlineAction.php(57): ProductIntegrationController->actionIndex()
#12 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/CController.php(300): CInlineAction->run()
#13 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/filters/CFilterChain.php(133): ProductIntegrationController->runAction()
#14 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/filters/CFilter.php(41): CFilterChain->run()
#15 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/CController.php(1084): CAccessControlFilter->filter()
#16 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/filters/CInlineFilter.php(59): ProductIntegrationController->filterAccessControl()
#17 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/filters/CFilterChain.php(130): CInlineFilter->filter()
#18 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/CController.php(283): CFilterChain->run()
#19 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/CController.php(257): ProductIntegrationController->runActionWithFilters()
#20 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/CWebApplication.php(324): ProductIntegrationController->run()
#21 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/web/CWebApplication.php(121): CWebApplication->runController()
#22 /opt/lampp/htdocs/yii-1.1.5.r2654/framework/base/CApplication.php(135): CWebApplication->processRequest()
#23 /opt/lampp/htdocs/integrated_system/index.php(13): CWebApplication->run()
i don’t know how to fix this,i think yii can’t open connection
please help me
thanks
maap yak pake bahasa inggris,hehe