#817 √ duplicate
Robert Meisner

Class CakeLog not found

Reported by Robert Meisner | June 13th, 2010 @ 04:16 AM | in 1.3.3

After upgrade to 1.3.2 i encountered strange problem on production server.
Permissions correct, debug=2, then i switched to debug=1;
First thing i saw was :
500 Internal Error
The server encountered an internal error and could not complete your request.

After some code digging i hacked core and set displaying errors on (for debug=0);

Then i could see real problem:
PHP Fatal error: Class 'CakeLog' not found in /cake/libs/cache/file.php on line 83

call stack:
[#0](/projects/42648/tickets/0 "Ticket #0") File->__construct(//app/tmp/cache//cake) called at [/cake/libs/cache/file.php:83] 
[#1](/projects/42648/tickets/1 "Ticket #1") FileEngine->init(Array ([engine] => File)) called at [/cake/libs/cache.php:151] 
[#2](/projects/42648/tickets/2 "Ticket #2") Cache->_buildEngine(default) called at [/cake/libs/cache.php:126] 
[#3](/projects/42648/tickets/3 "Ticket #3") Cache->config(default, Array ([engine] => File)) called at [/app/config/core.php:302] 
[#4](/projects/42648/tickets/4 "Ticket #4") include(/app/config/core.php) called at [/cake/libs/configure.php:391] 
[#5](/projects/42648/tickets/5 "Ticket #5") Configure->__loadBootstrap(1) called at [/cake/libs/configure.php:52] 
[#6](/projects/42648/tickets/6 "Ticket #6") Configure::getInstance() called at [/cake/bootstrap.php:38] 
[#7](/projects/42648/tickets/7 "Ticket #7") include(/cake/bootstrap.php) called at [/app/webroot/index.php:76]

as i understand File constructor throws some kind of error, which is suposed to be logged by CakeLog class, which cannot be found.

Seems this problem is strongly connected with server's configuration,since its working all fine on my Mamp instalation, but not on production (which i hardly can configure in any way, still its one of the most popular hosting companies in my country).

Seting Configure::write('log', false); in core.php is workaround, but i loose needed functionality on production this way (loging errors).

Comments and changes to this ticket

  • ronin-89541 (at lighthouseapp)

    ronin-89541 (at lighthouseapp) June 17th, 2010 @ 04:46 PM

    I had exaclty the same problem and in my case it was eAccelerator.
    If your company is using it (use phpinfo() to find out), try this:

    At the top of config/core.php

    if ((int)ini_get('eaccelerator.enable') == 1)
    { ini_set('eaccelerator.enable', 0); ini_set('eaccelerator.optimizer', 0); }

    After that, the problem went away.

  • Mark Story

    Mark Story June 20th, 2010 @ 07:32 PM

    • → Milestone set to “1.3.2”
    • → Tag changed from “cakelog class not found, class not found, not found, cakelog” to “not found, cakelog, defect”
    • → State changed from “new” to “hold”

    I would need more information to reproduce, as I haven't run into that one before, and it sounds like an intermittent issue.

  • Arek Dziki

    Arek Dziki June 21st, 2010 @ 07:52 AM

    I have exactly the same problem and Jorgelin workaround is not working for me.

    But this code modification works OK:

    file: cake\libs\cake_log.php

    from:

    if (!defined('DISABLE_DEFAULT_ERROR_HANDLING')) {
    set_error_handler(array('CakeLog', 'handleError'));
}

    to:

    if (!defined('DISABLE_DEFAULT_ERROR_HANDLING')) {
    $cakeLog =& CakeLog::getInstance();
    set_error_handler(array(&$cakeLog, 'handleError'));
}

    But I don't know, how it affect final performance?

  • Mark Story

    Mark Story July 3rd, 2010 @ 05:27 PM

    This patch seems wrong as its going to call a static method on an instance. Are you using APC by any chance?

  • Arek Dziki

    Arek Dziki July 5th, 2010 @ 03:38 AM

    This problem occurs only on production server, and there is installed mysterious "IdeaCache" which could be something like APC.
    I am in touch with my provider's support and trying to learn more about this.

  • Mark Story

    Mark Story July 18th, 2010 @ 10:24 PM

    • → Milestone changed from “1.3.2” to “1.3.3”
  • euromark

    euromark July 19th, 2010 @ 06:01 AM

  • Mark Story

    Mark Story July 19th, 2010 @ 10:04 PM

    • → State changed from “hold” to “duplicate”

    Closing this one as duplicate, as the other ticket #923 more concisely documents the issues using eAccelerator causes.

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