在Magento中，如何读取exception.log？(In Magento, how does one read the exception.log?)

在Magento中，如何读取exception.log？(In Magento, how does one read the exception.log?)

我找不到任何关于如何阅读Magento中的exception.log文档; 关于如何阅读本文的文档在哪里？

如果没有文件以什么顺序打印例外？

＃0是最后发生的还是先发生过？

Stack trace: #0 .../html/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array) #1 .../html/lib/Zend/Db/Statement.php(300): Varien_Db_Statement_Pdo_Mysql->_execute(Array) #2 .../html/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array) #3 .../html/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('select eav_opti...', Array) #4 .../html/lib/Varien/Db/Adapter/Pdo/Mysql.php(419): Zend_Db_Adapter_Pdo_Abstract->query('select eav_opti...', Array) #5 .../html/app/code/local/FME/Manufacturers/Model/Observer/Product.php(47): Varien_Db_Adapter_Pdo_Mysql->query('select eav_opti...') #6 .../html/app/code/core/Mage/Core/Model/App.php(1338): FME_Manufacturers_Model_Observer_Product->saveTabData(Object(Varien_Event_Observer)) #7 .../html/app/code/core/Mage/Core/Model/App.php(1317): Mage_Core_Model_App->_callObserverMethod(Object(FME_Manufacturers_Model_Observer_Product), 'saveTabData', Object(Varien_Event_Observer)) #8 .../html/app/Mage.php(447): Mage_Core_Model_App->dispatchEvent('catalog_product...', Array) #9 .../html/app/code/core/Mage/Core/Model/Abstract.php(466): Mage::dispatchEvent('catalog_product...', Array) #10 .../html/app/code/core/Mage/Catalog/Model/Product.php(548): Mage_Core_Model_Abstract->_afterSave() #11 .../html/app/code/core/Mage/Core/Model/Abstract.php(319): Mage_Catalog_Model_Product->_afterSave() #12 .../html/app/code/core/Mage/Adminhtml/controllers/Catalog/ProductController.php(714): Mage_Core_Model_Abstract->save() #13 .../html/app/code/core/Mage/Core/Controller/Varien/Action.php(419): Mage_Adminhtml_Catalog_ProductController->saveAction() #14 .../html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('save') #15 .../html/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http)) #16 .../html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch() #17 .../html/app/Mage.php(683): Mage_Core_Model_App->run(Array) #18 .../html/index.php(91): Mage::run('', 'store') #19 {main}

I cannot find any documentation on how to read the exception.log in Magento; where is the documentation on how to read this?

If there is no documentation in what order are the exceptions printed?

Did #0 happen last or did it happen first?

Stack trace: #0 .../html/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array) #1 .../html/lib/Zend/Db/Statement.php(300): Varien_Db_Statement_Pdo_Mysql->_execute(Array) #2 .../html/lib/Zend/Db/Adapter/Abstract.php(479): Zend_Db_Statement->execute(Array) #3 .../html/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('select eav_opti...', Array) #4 .../html/lib/Varien/Db/Adapter/Pdo/Mysql.php(419): Zend_Db_Adapter_Pdo_Abstract->query('select eav_opti...', Array) #5 .../html/app/code/local/FME/Manufacturers/Model/Observer/Product.php(47): Varien_Db_Adapter_Pdo_Mysql->query('select eav_opti...') #6 .../html/app/code/core/Mage/Core/Model/App.php(1338): FME_Manufacturers_Model_Observer_Product->saveTabData(Object(Varien_Event_Observer)) #7 .../html/app/code/core/Mage/Core/Model/App.php(1317): Mage_Core_Model_App->_callObserverMethod(Object(FME_Manufacturers_Model_Observer_Product), 'saveTabData', Object(Varien_Event_Observer)) #8 .../html/app/Mage.php(447): Mage_Core_Model_App->dispatchEvent('catalog_product...', Array) #9 .../html/app/code/core/Mage/Core/Model/Abstract.php(466): Mage::dispatchEvent('catalog_product...', Array) #10 .../html/app/code/core/Mage/Catalog/Model/Product.php(548): Mage_Core_Model_Abstract->_afterSave() #11 .../html/app/code/core/Mage/Core/Model/Abstract.php(319): Mage_Catalog_Model_Product->_afterSave() #12 .../html/app/code/core/Mage/Adminhtml/controllers/Catalog/ProductController.php(714): Mage_Core_Model_Abstract->save() #13 .../html/app/code/core/Mage/Core/Controller/Varien/Action.php(419): Mage_Adminhtml_Catalog_ProductController->saveAction() #14 .../html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('save') #15 .../html/app/code/core/Mage/Core/Controller/Varien/Front.php(176): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http)) #16 .../html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch() #17 .../html/app/Mage.php(683): Mage_Core_Model_App->run(Array) #18 .../html/index.php(91): Mage::run('', 'store') #19 {main}

最满意答案

零发生在最后。

发生的事情是，它正在失败的功能列表中。 它从失败的实际函数开始，然后向您显示它如何继续导致其他事情失败（这使得更容易跟踪更深层次的问题，如果它存在）。

逾越节

Zero happened last.

What's happening is that it's going down the list of functions that are failing. It starts with the actual function that failed and then shows you how it continued to cause other things to fail (this makes it easier to trace a deeper problem if it exists).

Pesach