在我的开发服务器上安装新的 Magento CE 1.7 时出现一个奇怪的错误。我已经在 1.5、1.6 和 1.6.1 版本中成功运行了测试安装。
解压 tar（根据SSH 安装指南正确设置权限）后，我正在运行安装程序。我填写了我的 mysql 凭据并点击了继续按钮。Magento 尝试运行所有查询以安装新数据库，但几秒钟后失败并出现错误
致命错误：在第 133 行的 /var/www/html/magento/1.7/app/code/core/Mage/Core/Model/Resource/Resource.php 中的非对象上调用成员函数 insert()
我已经清除了整个 webroot 并再次解压所有内容，运行安装程序。但每次我得到同样的错误。
我能做些什么？
谢谢，阿诺
作为参考，包括调用堆栈的完整错误：
Fatal error: Call to a member function insert() on a non-object in /var/www/html/magento/1.7/app/code/core/Mage/Core/Model/Resource/Resource.php on line 133
Call Stack
# Time Memory Function Location
1 0.0002 341476 {main}( ) ../index.php:0
2 0.0034 685872 Mage::run( '', 'store', ??? ) ../index.php:87
3 0.0128 1810524 Mage_Core_Model_App->run( array ('scope_code' => '', 'scope_type' => 'store', 'options' => array ()) ) ../Mage.php:683
4 0.5342 4244156 Mage_Core_Controller_Varien_Front->dispatch( ) ../App.php:354
5 0.5386 4728048 Mage_Core_Controller_Varien_Router_Standard->match( class Mage_Core_Controller_Request_Http { protected $_originalPathInfo = '/install/wizard/installDb/'; protected $_storeCode = NULL; protected $_requestString = '/install/wizard/installDb/'; protected $_rewritedPathInfo = NULL; protected $_requestedRouteName = NULL; protected $_routingInfo = array (); protected $_route = 'install'; protected $_directFrontNames = array ('api' => '', 'xmlconnect' => ''); protected $_controllerModule = 'Mage_Install'; protected $_isStraight = FALSE; protected $_beforeForwardInfo = array (); protected $_paramSources = array (0 => '_GET', 1 => '_POST'); protected $_requestUri = '/index.php/install/wizard/installDb/'; protected $_baseUrl = '/index.php'; protected $_basePath = ''; protected $_pathInfo = '/install/wizard/installDb/'; protected $_params = array (); protected $_rawBody = NULL; protected $_aliases = array (); protected $_dispatched = TRUE; protected $_module = 'install'; protected $_moduleKey = 'module'; protected $_controller = 'wizard'; protected $_controllerKey = 'controller'; protected $_action = 'installDb'; protected $_actionKey = 'action' } ) ../Front.php:176
6 0.5502 5886736 Mage_Core_Controller_Varien_Action->dispatch( 'installDb' ) ../Standard.php:250
7 0.5669 6692776 Mage_Install_WizardController->installDbAction( ) ../Action.php:419
8 0.6027 7141188 Mage_Install_Model_Installer->installDb( ) ../WizardController.php:344
9 0.6046 7362904 Mage_Core_Model_Resource_Setup::applyAllUpdates( ) ../Installer.php:161
10 0.6052 7366236 Mage_Core_Model_Resource_Setup->applyUpdates( ) ../Setup.php:235
11 0.6062 7421544 Mage_Core_Model_Resource_Setup->_installResourceDb( '1.6.0.2' ) ../Setup.php:327
12 0.6091 7421736 Mage_Core_Model_Resource_Resource->setDbVersion( 'core_setup', '1.6.0.2' ) ../Setup.php:423