PyroCMS错误 - 未定义的属性

Question

我已经创建了一个站点与Pyro在我的本地服务器上运行正常。

我把它放到临时服务器上，它在Codeigniter系统中的model.php中引发错误。

Severity: Notice 

Message: Undefined property: Pages::$session 

Filename: core/Model.php 

Line Number: 50 

在第50行是

function __get($key) 
{ 
    $CI =& get_instance(); //50 
    return $CI->$key; 
} 

在虽然PHP错误日志，它记录

Call to a member function set_flashdata() on a non-object in /var/www/vhosts/site/httpdocs/system/pyrocms/modules/modules/models/module_m.php 

调试的完整输出低于

DEBUG - 2011-07-01 11:19:00 --> Config Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Hooks Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Utf8 Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> UTF-8 Support Enabled 
DEBUG - 2011-07-01 11:19:00 --> URI Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Router Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> File loaded: system/pyrocms/modules/pages/config/routes.php 
DEBUG - 2011-07-01 11:19:00 --> No URI present. Default controller set. 
DEBUG - 2011-07-01 11:19:00 --> Output Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Input Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Global POST and COOKIE data sanitized 
DEBUG - 2011-07-01 11:19:00 --> Language Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Loader Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Config Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Loader Class Initialized 
DEBUG - 2011-07-01 11:19:00 --> Config for dev environment is not found. Trying global config. 
DEBUG - 2011-07-01 11:19:00 --> Config file loaded: system/pyrocms/config/asset.php 
DEBUG - 2011-07-01 11:19:00 --> Config for dev environment is not found. Trying global config. 
DEBUG - 2011-07-01 11:19:00 --> Config file loaded: system/pyrocms/config/language.php 
DEBUG - 2011-07-01 11:19:00 --> Config for dev environment is not found. Trying global config. 
DEBUG - 2011-07-01 11:19:00 --> Config file loaded: system/pyrocms/config/tags.php 
DEBUG - 2011-07-01 11:19:00 --> Helper loaded: debug_helper 
DEBUG - 2011-07-01 11:19:00 --> Helper loaded: url_helper 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: form_helper 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: text_helper 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: string_helper 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: language_helper 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: asset_helper 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: pagination_helper 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: array_helper 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: gravatar_helper 
DEBUG - 2011-07-01 11:19:01 --> File loaded: system/pyrocms/modules/comments/helpers/comments_helper.php 
DEBUG - 2011-07-01 11:19:01 --> File loaded: system/pyrocms/modules/modules/helpers/module_helper.php 
DEBUG - 2011-07-01 11:19:01 --> File loaded: system/pyrocms/modules/users/helpers/user_helper.php 
DEBUG - 2011-07-01 11:19:01 --> Language file loaded: language/english/main_lang.php 
DEBUG - 2011-07-01 11:19:01 --> Language file loaded: language/english/errors_lang.php 
DEBUG - 2011-07-01 11:19:01 --> File loaded: system/pyrocms/modules/users/language/english/user_lang.php 
DEBUG - 2011-07-01 11:19:01 --> Database config for dev environment is not found. Trying global config. 
DEBUG - 2011-07-01 11:19:01 --> Database Driver Class Initialized 
DEBUG - 2011-07-01 11:19:01 --> Model Class Initialized 
DEBUG - 2011-07-01 11:19:01 --> Helper loaded: inflector_helper 
DEBUG - 2011-07-01 11:19:01 --> File loaded: system/pyrocms/modules/modules/models/module_m.php 
DEBUG - 2011-07-01 11:19:01 --> Model Class Initialized 
DEBUG - 2011-07-01 11:19:01 --> File loaded: system/pyrocms/modules/modules/helpers/module_helper.php 
ERROR - 2011-07-01 11:19:01 --> Severity: Notice --> unserialize() [<a href='function.unserialize'>function.unserialize</a>]: Error at offset 167 of 1315 bytes /var/www/vhosts/site_here/httpdocs/system/pyrocms/modules/modules/models/module_m.php 191 
ERROR - 2011-07-01 11:19:01 --> Severity: Notice --> Undefined property: Pages::$session /var/www/vhosts/site_here/httpdocs/system/codeigniter/core/Model.php 50 

我不知道这是否是服务器上的配置问题，但是这些是我没有改变的核心文件。

任何想法？

Ta。

Answer 1

看起来像一个PyroCMS bug在一些早期版本，应该已经被修复。升级也许？

编辑︰错误发生，因为会话变量不知何故未被设置。我会寻找本地服务器和登台服务器上的application/config/config.php和application/config/autoload.php文件之间的区别：它们必须以某种方式以不同方式处理会话设置。