Can't bake my project in ubuntu

How do I...
#1

Hi,

I created a website long time ago and saved it in my git repository. And recently I wanted to restore the website in a fresh ubuntu 18.04 server. The version of UserFrosting framework is 4.0 or 4.1 I guess.

So, in a fresh ubuntu server with LAMP, I pull the code from my git repo and I ran

  1. composer install
  • worked fine
  1. php bakery bake
  • it throws an error
PHP Fatal error:  Uncaught TypeError: Argument 1 passed to UserFrosting\System\ServicesProvider::register() must be an instance of Interop\Container\ContainerInterface, instance of Slim\Container given, called in /var/www/mingle/app/system/UserFrosting.php on line 132 and defined in /var/www/mingle/app/system/ServicesProvider.php:30
Stack trace:
#0 /var/www/mingle/app/system/UserFrosting.php(132): UserFrosting\System\ServicesProvider->register(Object(Slim\Container))
#1 /var/www/mingle/app/system/Bakery/Bakery.php(49): UserFrosting\System\UserFrosting->setupSprinkles(false)
#2 /var/www/mingle/bakery(33): UserFrosting\System\Bakery\Bakery->__construct()
#3 {main}
  thrown in /var/www/mingle/app/system/ServicesProvider.php on line 30

I am not sure why I am getting this error. How can I fix it?

#2

Most probably caused by the same root-cause as this issue:

In any case, I would always suggest you upgrade to UF 4.3.3 or later.

#3

Even though my website was built in older version, it should also work in the server right? I don’t understand why I have to upgrade UF. Is it because of compatibility issue with 3rd party library such as composer and slim?

#4

composer isn’t a library, it’s a package manager which you used to update all your packages. Apparently the Slim developers introduced a breaking change with a recent release. To fix this, the UserFrosting developers had to publish a new release.

Please read this section in the (excellent) UserFrosting documentation:
https://learn.userfrosting.com/upgrading

#5

Then I can just install older version of slim, can’t I?

#6

Probably, you’ll have to figure out which exact version you need to roll back to though.

#7

Slim version could technically be locked in your sprinkle :