Errors during install

[danbulant 0]

Hello.

I tried installing prestashop (my webhosting meets requirements and runs on 7.3), and it's giving me these errors:

An error occurred during installation...
You can use the links on the left column to go back to the previous steps, or restart the installation process by clicking here.

1: HTTP 200 - parsererror - 
Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /home/users/unicornarmy/danbulant.eu/web/shop/vendor/tecnickcom/tcpdf/tcpdf.php on line 17778

Warning: count(): Parameter must be an array or an object that implements Countable in /home/users/unicornarmy/danbulant.eu/web/shop/vendor/symfony/monolog-bundle/DependencyInjection/Configuration.php on line 594

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /home/users/unicornarmy/danbulant.eu/web/shop/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php on line 2636

Warning: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? in /home/users/unicornarmy/danbulant.eu/web/shop/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php on line 2665

Warning: count(): Parameter must be an array or an object that implements Countable in /home/users/unicornarmy/danbulant.eu/web/shop/vendor/symfony/monolog-bundle/DependencyInjection/Configuration.php on line 594
{"success":true,"message":""}

 

Edited May 11, 2019 by danbulant (see edit history)

[JBW 286]

Prestashop is not tested/released for PHP 7.3. yet - change to 7.2 and it will work

[danbulant 0]

I cant change to php 7.2 as I'm on web hosting which allow to change between 7.3 and 5.6

[metacreo 20]

PS-1.7.5.2 php-7.3.6 mysql 8.0.16 all works fine.
old doctrine libs have small bug in /web/shop/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php