[SOLVED] PS 1.6.0.9 - Please help - customers can not register account

[Gomlers]

Suddenly, there is not possible to create account.

 

Errormessage when set PS_MODE_DEV to true is:

 

Fatal error: Uncaught Error: Access to undeclared static property: Validate::$data in /home/account/public_html/classes/ObjectModel.php:1113 Stack trace: #0 /home/account/public_html/controllers/front/AuthController.php(414): ObjectModelCore->validateController() #1 /home/account/public_html/controllers/front/AuthController.php(243): AuthControllerCore->processSubmitAccount() #2 /home/account/public_html/classes/controller/Controller.php(171): AuthControllerCore->postProcess() #3 /home/account/public_html/classes/Dispatcher.php(373): ControllerCore->run() #4 /home/account/public_html/index.php(28): DispatcherCore->dispatch() #5 {main} thrown in /home/account/public_html/classes/ObjectModel.php on line 1113

 

 

Anyone?

 

EDIT: FOUND THE ERROR!

It was my host that updated to PHP 7. I downgraded it via cpanel to PHP version 5.5, and everything is running smoothly again.

Edited November 10, 2016 by Gomlers (see edit history)

[PrestaHeroes USA]

yea!  I saw this and thought  php 7..good debug and fix.

[w3bsolutions]

Do you mind marking the topic as solved to help others who might face the same issue easier?   (Edit first post and add [sOLVED] at the beginning of title). Thanks!

[zod]

Another solution is keeping PHP7 and modify the class ObjectModel.php as described in this page: https://stackoverflow.com/questions/35406163/presta-shop-errors-on-registration

[Gomlers]

But is the registration the only issue with php 7?

php 7 is faster, indeed...

[zod]

The major problem is about the registration, and it is solved as described in the post i linked. To make it clear, it is editing classes/ObjectModel.php
Replace

!Validate::$data['validate']($value)

with

!call_user_func('Validate::'.$data['validate'],$value)

But there are some other little problems that i fixed. Take note...

1) If you see some errors in the server log, about Deprecated, and Warning messages, about PEAR. Edit the file: prestashop/tools/pear/PEAR.php

Replace 

function PEAR($error_class = null) 

with

function __construct($error_class = null)

Then also replace

function PEAR_Error($message = 'unknown error', $code = null,

with

function __construct($message = 'unknown error', $code = null,

 

2) There could be some problems with SMARTY variables not defined in templates (.tpl) of theme or modules, you have a broken page and a server log with Fatal Error. You solve in many ways, it depends on the template you are fixing. You could try the following:

A. If you know the default value that the variable should have, then define it before it is called, at the beginning of the template, like this (ex.: i give 3 elements per line as default):

{if empty($nbItemsPerLine)}
 {assign var="nbItemsPerLine" value="3"}
{/if}

B. If you can't know the default value, try adding a conditional statement like this where the variable is called:

{if isset($label)}
... do the things with $label...
{/if}

C. If the variable is never used, so it was forgotten during development, then delete it straight forward.

 

3)  There is another weird error, but it was affecting a PS 1.5, the products list (in admin), was broken. The log is: "Fatal error: Unsupported operand types in controllers/admin/AdminProductsController.php on line 859"

To fix this you need to remove the "+" signs at the beginning of two rows hinted by the log (imo it was a mistake of copy/paste from Github).

+                                Array(),
+                                Tools::getValue('available_date_attribute')

 

[zod]

New errors discovered, same logic on validation problem,  This time the Fatal Error is in BO, edit the file in classes/controller/AdminController.php

Search the function processUpdateOptions at about row 1383 replace

if (!Validate::$values['validation'](Tools::getValue($field.'_'.$language['id_lang']))) {

with

if (!call_user_func('Validate::'.$values['validation'],Tools::getValue($field.'_'.$language['id_lang']))) {

 

Then, same function, few rows below, at about row 1391 replace

if (!Validate::$values['validation'](Tools::getValue($field))) {

with

if (!call_user_func('Validate::'.$values['validation'],Tools::getValue($field))) {

 

Search the function validateField at about row 3628 replace

if (!Validate::$field['validation']($value)) {

with

if (!call_user_func('Validate::'.$field['validation'],$value)) {