“未找到错误 404"在 Magento 管理员登录页面
我刚刚将我的 magento 安装从一台本地机器服务器转移到另一台.现在，我无法登录管理面板.当我转到管理员登录 url 时，收到以下错误消息:-
I just transfered my magento installation from one local machine server to another. Now, I cannot login to admin panel. When I go to the admin login url, I get the following error message:-
错误:404 未找到"
我的一些模块页面也显示此错误.
Some of my module's pages also show this error.
有人能找出问题所在吗?
Can anyone please figure out the problem?
推荐答案
最后，我找到了解决问题的方法.
Finally, I found the solution to my problem.
我查看了 Magento 系统日志文件 (var/log/system.log).在那里我看到了确切的错误.
I looked into the Magento system log file (var/log/system.log). There I saw the exact error.
错误如下:-
可恢复错误:参数 1 已通过到 Mage_Core_Model_Store::setWebsite()必须是一个实例Mage_Core_Model_Website，空给定，叫进来YOUR_PATHappcodecoreMageCoreModelApp.php在第 555 行并定义在YOUR_PATHappcodecoreMageCoreModelStore.php在线 285
Recoverable Error: Argument 1 passed to Mage_Core_Model_Store::setWebsite() must be an instance of Mage_Core_Model_Website, null given, called in YOUR_PATHappcodecoreMageCoreModelApp.php on line 555 and defined in YOUR_PATHappcodecoreMageCoreModelStore.php on line 285
可恢复错误:参数 1 已通过到Mage_Core_Model_Store_Group::setWebsite()必须是一个实例Mage_Core_Model_Website，空给定，叫进来YOUR_PATHappcodecoreMageCoreModelApp.php在第 575 行并定义在YOUR_PATHappcodecoreMageCoreModelStoreGroup.php在线 227
Recoverable Error: Argument 1 passed to Mage_Core_Model_Store_Group::setWebsite() must be an instance of Mage_Core_Model_Website, null given, called in YOUR_PATHappcodecoreMageCoreModelApp.php on line 575 and defined in YOUR_PATHappcodecoreMageCoreModelStoreGroup.php on line 227
其实我之前也遇到过这个错误.但是，像 Error: 404 Not Found 这样的错误显示消息对我来说是新的.
Actually, I had this error before. But, error display message like Error: 404 Not Found was new to me.
此错误的原因是管理员的store_id 和website_id 应设置为0(零).但是，当您将数据库导入新服务器时，不知何故这些值未设置为 0.
The reason for this error is that store_id and website_id for admin should be set to 0 (zero). But, when you import database to new server, somehow these values are not set to 0.
打开 PhpMyAdmin 并在您的数据库中运行以下查询:-
Open PhpMyAdmin and run the following query in your database:-
SET FOREIGN_KEY_CHECKS=0;
UPDATE `core_store` SET store_id = 0 WHERE code='admin';
UPDATE `core_store_group` SET group_id = 0 WHERE name='Default';
UPDATE `core_website` SET website_id = 0 WHERE code='admin';
UPDATE `customer_group` SET customer_group_id = 0 WHERE customer_group_code='NOT LOGGED IN';
SET FOREIGN_KEY_CHECKS=1;
我在这里写过这个问题和解决方案:-
I have written about this problem and solution over here:-
Magento:管理员登录页面中错误:404 未找到"的解决方案
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