为什么 Magento 网站的前端无法加载? - 致命错误:类“Mage__Helper_Data”未找到
我的 magento 网站前端出现问题,它抛出 500 错误。后端管理绝对良好且功能齐全,我可以毫无问题地登录,并且不会丢失产品数据。
我在 index.php 文件中取消了第 70 行的注释 -
#ini_set(\'display_errors\', 1);
为了查看错误,这就是您加载网站前端时显示的内容 - 致命错误:Class \'Mage__Helper_Data\ ' 在第 520 行 /var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/app/Mage.php 中找不到
我认为这里的双下划线是要做的缺少模块或其他东西。
在我刷新管理区域中的所有缓存类型后,这个问题就暴露出来了,但我怀疑问题事先就存在,但在缓存刷新后才暴露出来。
到目前为止,我已经尝试/检查过 -
删除 var/cache、var/session 的内容
基本 URL数据库中的基本 URL 是正确的
将所有目录设置为 755 权限,将所有文件设置为 644,我还尝试根据其他人的建议将 index.php 设置为 755 和 777论坛。
检查了 htaccess,一切似乎都很好。
物理文件都在服务器上。
system.log 似乎始终指向 Autoload.php 中的第 93 行 -
2011-09-12T15:18:52+00:00 ERR (3): 警告: include() [function.include ;]: 无法打开 \'Mage//Helper/Data.php\' 进行包含(include_path=\'/var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/app/code/local:/var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/app/c颂歌/社区:/var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/app/code/core:/var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/lib:.:\' )在 /var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/lib/Varien/Autoload.php 第 93 行
我能想到的其他事情我最近所做的包括通过管理添加谷歌分析,更改顶部链接的代码app\design\frontend\default\blue_toys\template\page\html\header.phtml 中的站点并输入一些 paypal 详细信息以设置支付网关。
安装细节- 版本-1.5.0.1, 主题 - 自定义安装主题
有人可以帮忙吗? 谢谢, 卢克
I’ve got an issue with the front end of a magento site, it is throwing a 500 error. The back end admin is absolutely fine and functional, I'm able to log in no problem and there is no loss of product data.
I have un-commented out line 70 in my index.php file -
#ini_set(\'display_errors\', 1);
in order to see the errors, and this is what now displays when you load up the front end of the site - Fatal error: Class \’Mage__Helper_Data\’ not found in /var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/app/Mage.php on line 520
I reckon the double underscore here is to do with a module being missing or something..
This problem came to light after I refreshed all cache types in the admin area, but I suspect the problem was there beforehand but just bared it’s head after the cache refresh.
So far I have tried/checked -
deleting the contents of var/cache, var/session
The base URL in the db is correct
made all directories 755 permissions, and all files 644, I have also tried making index.php 755, and 777 on suggestion from other forums.
checked htaccess, all seems fine.
the physical files are all there on the server.
system.log seems to be consistently pointing to line 93 in Autoload.php -
2011-09-12T15:18:52+00:00 ERR (3): Warning: include() [<a href=\'function.include\'>function.include</a>]: Failed opening \'Mage//Helper/Data.php\' for inclusion (include_path=\'/var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/app/code/local:/var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/app/code/community:/var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/app/code/core:/var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/lib:.:\') in /var/www/vhosts/beta.mydomain.com/httpdocs/countrytoys/lib/Varien/Autoload.php on line 93
Other things I can think of that I have recently done include adding google analytics through admin, altering the code for links at the top of the site in app\design\frontend\default\blue_toys\template\page\html\header.phtml and entering some paypal details in order to set up the payment gateway.
installation details -
ver -1.5.0.1,
Theme - custom installed theme
Can anyone help?
thanks,
Luke
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您的错误消息在
Mage
和Helper
之间显示两个下划线,而通常只有一个下划线。对我来说,你似乎在Mage
和Helper
之间丢失了一个单词,因为通常Mage helper标识符就像Mage_Core_Helper_Data
一样。我首先检查
/etc/config.xml
文件的
部分是否有错误的定义。除此之外,我可能会尝试在
Varien_Autoload::autoload
方法中获取调试跟踪。我会寻找参数
$class
中的模式,这可能会导致像Mage__Helper_Data
这样的 s/t,例如$class
包含空格或双下划线:Your error message shows two underscores between
Mage
andHelper
, where there usually is only one of them. For me it looks like you lost a word betweenMage
andHelper
somewhere, as usually Mage helper identifiers are s/t likeMage_Core_Helper_Data
.I'd check the
<helpers>
sections of my/etc/config.xml
files for wrong definitions first.Other than that I'd probably try to get a debug trace inside the
Varien_Autoload::autoload
method.I'd lookout for patterns in the parameter
$class
which could result in s/t likeMage__Helper_Data
, e.g. occurences where$class
contains spaces or double underscores:我有一个类似的问题,这个问题出现在谷歌结果中,所以我认为为其他遇到同样问题的人添加一个答案是明智的。对于我的问题,它与我尝试在 Magento 配置系统中使用的自定义
有关。我使用了 Magento 中的示例代码,如下所示:
错误来自
Mage::helper()
位 - 没有加载帮助程序。您可以将其更改为这样,或加载特定的帮助程序:I had a similar problem, and this question appeared in the Google results, so I thought it would be sensible to add an answer here for anyone else struggling with the same problem. With my issue, it was related to a custom
<source_model>
I was trying to use in the Magento configuration system.I used the example code from Magento, which looks like this:
The error was coming from the
Mage::helper()
bit - no helper was being loaded. You can change it to this, or load a specific helper: