Level 50
is your laravel installer up to date? also try running composer dump-autoload
Nov 13, 2020
10
Level 1
PHP artisan doesn't work after updating composer
update php -> 7.3 and composer -> 2
create a new laravel project with laravel new
added database when tried running php artisan migrate got error
PHP Fatal error: Uncaught Error: Class 'Illuminate\Foundation\Application' not found in /home/pratik/gitlab/blog/bootstrap/app.php:14
Stack trace:
#0 /home/pratik/gitlab/blog/artisan(20): require_once()
#1 {main}
thrown in /home/pratik/gitlab/blog/bootstrap/app.php on line 14
tried solution
composer install --no-scripts
composer update --no-scripts
Level 1
yes laravel installer is updated also composer dump-autoload show
Generating optimized autoload files
Class Illuminate\Foundation\ComposerScripts is not autoloadable, can not call post-autoload-dump script
> @php artisan package:discover --ansi
PHP Fatal error: Uncaught Error: Class 'Illuminate\Foundation\Application' not found in /home/pratik/gitlab/Task/bootstrap/app.php:14
Stack trace:
#0 /home/pratik/gitlab/Task/artisan(20): require_once()
#1 {main}
thrown in /home/pratik/gitlab/Task/bootstrap/app.php on line 14
Script @php artisan package:discover --ansi handling the post-autoload-dump event returned with error code 255
Level 50
i would try removing the vendor folder completely along with the composer.lock file and running composer install again, if that is an option
Level 1
there was no composer.lock. i deleted vendor it showed this.
No lock file found. Updating dependencies instead of installing from lock file. Use composer update over composer install if you do not have a lock file.
Loading composer repositories with package information
Updating dependencies
Your requirements could not be resolved to an installable set of packages.
Problem 1
- laravel/framework[v8.12.0, ..., 8.x-dev] require ext-mbstring * -> it is missing from your system. Install or enable PHP's mbstring extension.
- Root composer.json requires laravel/framework ^8.12 -> satisfiable by laravel/framework[v8.12.0, ..., 8.x-dev].
Level 102
You are getting somewhere now. Install the requested extension. What development system are you running on? Mac? Windows (xampp?). You need to install it there.
Level 1
I am using Ubuntu I did sudo apt-get install php-mbstring and my root composer.json already have
"require": {
"php": "^7.3|^8.0",
"fideloper/proxy": "^4.4",
"fruitcake/laravel-cors": "^2.0",
"guzzlehttp/guzzle": "^7.0.1",
"laravel/framework": "^8.12",
"laravel/tinker": "^2.5"
},
Level 102
What version of php are you running? The error specifically says that it isn't installed. You can check installed modules using
php -m
if running php 7.4 try
sudo apt install php7.4-mbstring
Level 1
PHP 7.3.24
[PHP Modules]
calendar
Core
ctype
curl
date
exif
fileinfo
filter
ftp
gettext
hash
iconv
json
libxml
openssl
pcntl
pcre
PDO
Phar
posix
readline
Reflection
session
shmop
sockets
sodium
SPL
standard
sysvmsg
sysvsem
sysvshm
tokenizer
Zend OPcache
zip
zlib
[Zend Modules]
Zend OPcache
Level 1
did update sudo apt install php7.3-mbstring as i am on php 7.3
Level 102
Good to hear it worked out :)
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