SOLVED Help needed: 1-Click Upgrade successful, but shop is blank

[Chi-VIP]

My 1-Click Upgrade was successful, but my shop was blank, so I tried to turn on error-reporting and now it shows this and I don't really know what to do 

 

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 149

Strict Standards: Creating default object from empty value in /var/www/web27/web/classes/controller/FrontController.php on line 155

Notice: Undefined property: stdClass::$cookie in /var/www/web27/web/classes/controller/FrontController.php on line 171

Notice: Trying to get property of non-object in /var/www/web27/web/classes/Tools.php on line 425

Strict Standards: Creating default object from empty value in /var/www/web27/web/classes/Tools.php on line 444

Notice: Undefined property: stdClass::$customer in /var/www/web27/web/classes/controller/FrontController.php on line 173

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 173

Notice: Undefined property: stdClass::$cookie in /var/www/web27/web/classes/controller/FrontController.php on line 186

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 186

Notice: Undefined property: stdClass::$cookie in /var/www/web27/web/classes/controller/FrontController.php on line 233

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 233

Notice: Undefined property: stdClass::$cookie in /var/www/web27/web/classes/controller/FrontController.php on line 234

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 234

Notice: Undefined property: stdClass::$cookie in /var/www/web27/web/classes/controller/FrontController.php on line 235

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 235

Notice: Undefined property: stdClass::$shop in /var/www/web27/web/classes/controller/FrontController.php on line 236

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 236

Notice: Undefined property: stdClass::$shop in /var/www/web27/web/classes/controller/FrontController.php on line 237

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 237

Notice: Undefined property: stdClass::$cookie in /var/www/web27/web/classes/controller/FrontController.php on line 238

Notice: Trying to get property of non-object in /var/www/web27/web/classes/controller/FrontController.php on line 238

Catchable fatal error: Argument 1 passed to CartRuleCore::autoAddToCart() must be an instance of Context, instance of stdClass given, called in /var/www/web27/web/classes/controller/FrontController.php on line 252 and defined in /var/www/web27/web/classes/CartRule.php on line 1077

Edited January 1, 2014 by Chi-VIP (see edit history)

[doekia]

I'm contacting you in PM.

[doekia]

Fixed was a buggy override

[Prescol]

In my case the problem was originated in the override folder. 

 

I had a folder in my old prestashop version (1.4) called "hide". Here i had some override files that when i needed i moved to "override/classes". But it seems that prestashop 1.6 search for all files inside override folder, without taking consideration of where or in what subfolder the override file is in origin, so it overrides and can cause a lot of errors.

 

Solution: Move away anyfile you don´t need from the folder "override" and it subfolders.

Edited September 22, 2014 by Prescol (see edit history)

[bellini13]

Or disable overrides and non-PS modules when you do the autoupgrade.  This way Prestashop will not even attempt to load them.  Then after the upgrade is complete, and you have tested the CORE functionality of Prestashop, then you can enable overrides and non-PS modules and decide is they require updates themselves.