Page goes white, no errors

[leacardenas]

Hello, 

 

I have an issue, when ever I install a certain module for playing music in my products as a sample. The pages where the products should show the info will go all white and will not display any errors. 

 

I have it local. 

 

Wamp 

 

Server software version: Apache

 

PHP version: 5.5.12

 

Memory limit: 128M

 

Max execution time: 128

 

MySQL version: 5.6.17

 

Prestashop version: 1.6.1.6

 

 

[prestamonste]

You go to your_site/config/, open file defines.inc.php and change code on line 29 

from

define('_PS_MODE_DEV_', false);

to 

define('_PS_MODE_DEV_', true);

[leacardenas]

Okay... something happened. 

 

Now this shows up, what should I do? 

 

Notice: Undefined index: product in /home/salsa/public_html/lasolu/solu/tienda/cache/smarty/compile/85/15/c9/8515c998c9b660394d51abdabac4d20d09291c18.file.column.tpl.php on line 46

Notice: Trying to get property of non-object in /home/salsa/public_html/lasolu/solu/tienda/cache/smarty/compile/85/15/c9/8515c998c9b660394d51abdabac4d20d09291c18.file.column.tpl.php on line 46

Fatal error: Call to a member function getPrice() on a non-object in/home/salsa/public_html/lasolu/solu/tienda/cache/smarty/compile/85/15/c9/8515c998c9b660394d51abdabac4d20d09291c18.file.column.tpl.php on line 46

 

Regards