CSV import problem

[Borax]

When I try to import csv file, after I click 'Next step' the screen goes blank without any error.

What can be the problem?

 

When I select English it imports with caharacter problem, but when I select Turkish goes to blank white screen. The language of the site and the products is Turkish.

 

Isn't there any solution without buying a module?

[PeterDesouza]

Please turn on error report from define.inc.php file in located in config folder.

then check error message

[Borax]

These are the errors:

Notice: Constant MAX_LINE_SIZE already defined in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php on line 29

Notice: Constant UNFRIENDLY_ERROR already defined in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php on line 32

Notice: Constant MAX_COLUMNS already defined in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php on line 35

Fatal error: Cannot redeclare class AdminImportControllerCore in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php on line 41

[Borax]

Please turn on error report from define.inc.php file in located in config folder.

then check error message

 

These are the errors:

 

Notice: Constant MAX_LINE_SIZE already defined in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php on line 29

 

Notice: Constant UNFRIENDLY_ERROR already defined in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php on line 32

 

Notice: Constant MAX_COLUMNS already defined in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php on line 35

 

Fatal error: Cannot redeclare class AdminImportControllerCore in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php on line 41

[jetx]

Getting a similar error, just showed up today, following various (presta) module updates:

 

Notice on line 17 in file /home../modules/tablerateshipping/classes/CarrierTableRate.php
[8] Constant MAX_LINE_SIZE already defined

[shobhitverma]

Hi,

Open the file mentioned in error like 

Notice: Constant UNFRIENDLY_ERROR already defined in /home/istanbuldabuhaftasonu.com/httpdocs/controllers/admin/AdminImportController.php 
on line 32

Then above file and goto line 32 
there you will find some thing like this 

define('UNFRIENDLY_ERROR', false); 

and replace it with 

if(!defined('UNFRIENDLY_ERROR')){
 define('UNFRIENDLY_ERROR', false);   
}