maker-bundle | Symfony Maker Bundle | Web Framework library

I'm upgrading my Symfony 4.4 project to Symfony 5.4 (the current LTS version). I've tried modifying composer.json, forcing directly to the 5.4 release, but I've found lots of dependency problems, so I "solved" this migrating slowly: I moved to 5.0, then to 5.1, and now I'm trying to migrate from 5.1 to 5.2, but I have dependency problems and I don't know how to fix them.

The problem:

I updated my composer.json file to reflect the 6.0.* changes, and ran my composer update "symfony/*" code, and it returned this:

I'm working on a project with Symfony 5.3 with PHP 8.0.12. I've been developing it on my own computer, it's working well. I now want to deploy it on a remote container.

However when I start the Symfony built in Webserver I'm getting the following error when accessing any of the defined routes:

I'm a beginner in Symfony and would like to know how to deal with the following installation issue: I'm using Symfony 4.4 and trying to install Swift Mailer. Following the documentation on this link, when I ran the following command composer require symfony/swiftmailer-bundle , I got this error message:

Your requirements could not be resolved to an installable set of packages.

Problem 1

• symfony/web-server-bundle is locked to version v4.4.0 and an update of this package was not requested.
• symfony/web-server-bundle v4.4.0 requires php ^7.1.3 -> your php version (8.0.12) does not satisfy that requirement.

Problem 2

• laminas/laminas-code 3.4.1 requires php ^7.1 -> your php version (8.0.12) does not satisfy that requirement.
• symfony/proxy-manager-bridge v4.4.34 requires friendsofphp/proxy-manager-lts ^1.0.2 -> satisfiable by friendsofphp/proxy-manager-lts[v1.0.5].
• friendsofphp/proxy-manager-lts v1.0.5 requires laminas/laminas-code ~3.4.1|^4.0 -> satisfiable by laminas/laminas-code[3.4.1].
• symfony/proxy-manager-bridge is locked to version v4.4.34 and an update of this package was not requested.

Any idea how to handle that?

Update:

This is my composer.json file:

I am using Symfony 5.3.9 with PHP 7.4.24 and Composer 2.1.8. I want to render the following template with markdown_to_html but I am getting an error.

This is blog.html.twig

I am trying to upgrade from Symfony 5.2 to Symfony 5.3.

I don't know which packages to update Symfony so I was using the official site, and I have followed both:

https://symfony.com/doc/current/setup/upgrade_major.html

And also https://symfony.com/doc/current/setup/upgrade_minor.html which said to update:

Updating this post following further investigation to ensure it is focussed on the actual issue (also now raised at: https://github.com/symfony/symfony/issues/42691)

I am running:

• Symfony 5.3.6
• PHP version 7.3
• Debian 10 running on WSL2
• Symfony development server on localhost, accessed via Chrome on the same machine

• I am trying to implement a secure login form by following the Symfony tutorial (https://symfony.com/doc/current/security/form_login_setup.html).
• I get the error message "Invalid CSRF token." on the first login attempt but not subsequent login attempts.
• Following debugging (using Xdebug 3) it appears Symfony is not creating a session to link a CSRF token to.

• Created a new Symfony project using symfony new test_project
• Installed the maker bundle using composer require symfony/maker-bundle --dev
• Followed the security set-up guide (https://symfony.com/doc/current/security.html) sections 1-2
• Generated a login form using make:auth command following this guide https://symfony.com/doc/current/security/form_login_setup.html
• Accessed https://localhost:8000/login
• Submit the login form with a valid username and password pair, along with the hidden pre-generated CSRF token

• A registered user being able to login at https://localhost:8000/login

• When accessing https://localhost:8000/login, no cookie is set
• When submitting the login form including the CSRF token, as there is no cookie with this request, Symfony finds no session, and so naturally finds no CSRF token
• As there is no CSRF token Symfony throwns an exception "Invalid CSRF token.". The response headers of this include a cookie that represents a session (assuming automatically, as I have followed the Symfony tutorial)
• When submitting the login form for the second time, as there is a cookie sent in the request headers, Symfony "finds" the CSRF token on the session and so the login works as expected

I'm using symfony5 and wanted to deploy earlier today, which failed with the following error on vendor loading with composer install or composer update :

according to this issue 'Class Doctrine\Common\Cache\ArrayCache does not exist' when installing a symfony project which worked for some the error might come from my doctrine version but as i have not updated it in the past few days I do not understand how it could

Here is my composer.json in case:

i want to develop a doctrine-powered database application which should portray the following schema.

There are users, companies and relation-roles which describes the relation between a user to a company like [USER X] is [ROLE X] in [COMPANY X].

I'm using the symfony maker-bundle to create the entities I need. I'll attach every code at the end of this post.

To test the code, I persisted a company, a user, a role and a relation between them to the database. I expected that I could get all related users with their roles using a Company-Entity-Object with the generated getter getRelatedUsers() but I get an empty ArrayCollection.

This is how I tested to fetch the data in a TestController