autoloader | simple PHP class autoloader which is PSR-4 compliant

Probably this has been answered several times before. I am trying to run autoloader through composer in Laravel.

I am getting this error while running composer dump-autoload

I'm using Laravel 7.3 and need to update to 8 because of plugins needings

I'm reading the documentation but as I'm a noob as in English like in computing I have some errors and problems

First of all, I followed this :

Update the following dependencies in your composer.json file:

UPDATE: it seems i found a bug. Here the ticket on github i created. David will solve the problem during the day.

I simply tried to follow the Heroku guide to create a simple laravel app (even without db connection) and deploy on a Heroku app. However, it appears that when using Composer 2 there are problems (see log here). Rolling back to Composer 1 is all right. In the Heroku documentation it is indicated that Composer 2 is supported but obviously I am doing something wrong since it gives me an error.

when I push modifications to Heroku i get this error:

I'm getting this error while installing Laravel Scout:

Problem 1 - laravel/scout[v9.1.0, ..., 9.x-dev] require illuminate/bus ^8.0 -> found illuminate/bus[v8.0.0, ..., 8.x-dev] but these were not loaded, likely because it conflicts with another require. - Root composer.json requires laravel/scout ^9.1 -> satisfiable by laravel/scout[v9.1.0, 9.x-dev].

Use the option --with-all-dependencies (-W) to allow upgrades, downgrades and removals for packages currently locked to specific versions.

Here is my composer.json file:

My laravel app does not work on xampp or a live server but it works fine on the link provided by PHP artisan serve. Whenever I run this app on xampp it returns 404 error. I have other laravel apps also which work fine on xampp but this one. I am unable to find any solution to it that why my laravel is not running on a hosted server or xampp. I have tried all the solutions found in related questions but did not find any of those useful.

• I have tried running the app after changing my existing .htaccess file in the root folder.
• I have tried running the app after changing .htaccess file in public folder.
• I have tried running the app after deleting both and one of them.
• I have tried installing and updating the dependencies again using composer.

What should I do to make it running?

What I see when I try to run it through xampp is the errors, but the folder structure that always occurs when one runs a web app through it.

Right now, I have a single htaccess file which is in my root folder. Below is the code of it:

I am trying to develop a project and I'm having trouble installing a Sylius with composer.

Here is my composer.json

I'm trying to deploy my Laravel/Vue.js app on Heroku, but I have an error when I'm trying to push.

Here is the error message :

Reading article : https://medium.com/@misteryomi/integrating-laravel-passport-in-your-lumen-project-with-example-1c2b8719c30

I try to install in lumen app laravel\passport with use of dusterio/lumen-passport pluging, but I stuck on app/Models/User.php modifications :

I have a laravel app hosted on elastic beanstalk and it is also connected with code pipeline. When I deployed the application I got this error on ebs panel:

ERROR: During an aborted deployment, some instances may have deployed the new application version. To ensure all instances are running the same version, re-deploy the appropriate application version.

I don't know if it is related but when I downloaded the logs I found this: