myDEBUG Backtrace [Support Thread]

[lat9]

v1.1.0 is now available for download.

[lat9]

Note: Starting with Zen Cart v1.5.5, the functionality provided by this plugin is included in the Zen Cart core, thus rendering this plugin obsolete for that and later Zen Cart versions.

[mc12345678]

Note: Starting with Zen Cart v1.5.5, the functionality provided by this plugin is included in the Zen Cart core, thus rendering this plugin obsolete for that and later Zen Cart versions.

Well, as a "plugin" it was great while it lasted. Now it shall live on to continue helping to solve problems. :)

[adb34]

Can this plugin be installed with 'Display logs' plugin?

[lat9]

Can this plugin be installed with 'Display logs' plugin?

Yes, they're independent of one another.

[adb34]

Yes, they're independent of one another.

Thank you

[Dave224]

I'm trying to debug an error that comes up occasionally on login but this add-on doesn't seem to work. Is there a class of php errors that this add-on does not provide a backtrace? I'm seeing just the following in the log file:

[13-Mar-2016 18:05:52 Europe/Berlin] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 268814123 bytes) in /Applications/MAMP/htdocs/Costore_trunk/includes/functions/html_output.php on line 62


(And yes, I've looked for stray spaces at the beginning and end of php files.) Why doesn't the backtrace work?
zen cart 1.5.1, modified with numerous add-ons and custom code. Local development system, MAMP 3.2.1, PHP 5.6.7.

Thanks,

Dave

[lat9]

The backtrace doesn't work because of the nature of the error: PHP Fatal errors are not backtraceable.

What you've run into, however, is previously reported in a bugfix for Zen Cart v1.5.1 (when running on versions of PHP > 5.4.12): https://www.zen-cart.com/showthread....14#post1240514

[Dave224]

Thanks lat9! I had forgotten about that bugfix which I had applied to one of my development sites but not the other. Will the change in the html_output.php files adversely affect operations if the server is running 5.3.x? (The live site is running 5.3.28)
Dave

[lat9]

@Dave224: That change is downwardly-compatible with PHP 5.3.x.