Timeline for How to debug: "HEADER ALREADY SENT" and GD2?
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
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| Feb 2, 2015 at 21:46 | answer | added | Aleksey Korzun | timeline score: 0 | |
| Feb 4, 2014 at 15:48 | answer | added | Adam Lavery | timeline score: 2 | |
| Sep 19, 2013 at 6:20 | history | tweeted | twitter.com/#!/StackMagento/status/380577123498741760 | ||
| Sep 18, 2013 at 20:26 | answer | added | benmarks | timeline score: 6 | |
| Sep 6, 2013 at 7:38 | comment | added | Matthias Zeis | @Francesco Go to the method mentioned in your link and write data like the backtrace (see above) or your module/controller/action information (see blog.chapagain.com.np/…) to your file. Please also pay attention to what FabianBlechschmidt wrote. | |
| Sep 5, 2013 at 0:25 | comment | added | pspahn |
I would examine PHP files to make sure you don't have something such as Zend_Debug::dump() (or other browser output, echo, etc) floating around in a controller that responds to AJAX requests.
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| Sep 4, 2013 at 10:02 | comment | added | Fra | @MatthiasZeis the error is happening here and there on live site ( but I cannot understand on witch request ) ... the point is how can I find out the request ? Can you give more info about this ? | |
| Sep 4, 2013 at 8:44 | comment | added | Fabian Blechschmidt | Normally the error is something like: output started in <filename> on line 12. | |
| Sep 4, 2013 at 8:22 | comment | added | Matthias Zeis | On which pages / requests do you get the error? If you don't know, recording the backtrace (Varien_Debug::backtrace(), github.com/magento/bugathon_march_2013/blob/master/lib/Varien/…) may be useful. | |
| Sep 4, 2013 at 8:16 | history | asked | Fra | CC BY-SA 3.0 |