When I run composer update I get a fatal error - laravel

When I run composer update I get the following error:
PHP Fatal error: Interface 'Symfony\Component\Console\Formatter\WrappableOutputFormatterInterface' not found in /var/www/html/danceGitHub/dance/vendor/symfony/console/Formatter/OutputFormatter.php on line 22

Related

I want to install laravel project on localhost but i am facing error how to fix it?

Warning: require(C:\xampp\htdocs\blog\public/../vendor/autoload.php): failed to open stream: No such file or directory in C:\xampp\htdocs\blog\public\index.php on line 24
Fatal error: require(): Failed opening required 'C:\xampp\htdocs\blog\public/../vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\blog\public\index.php on line 24
Go to the root of this "project" on the command line and type composer install to have composer install the dependencies for this "project".

Laravel 5 issue : libraries/admin/ does not exist and could not be created

I'm trying to install laravel from git. I cloned the repository and tried the command
php artisan serve
But It gave this error message.
Warning:
require(C:\wamp64\www\reguard\bootstrap/../vendor/autoload.php):
failed to open stream: No such file or directory in
C:\wamp64\www\reguard\bootstrap\autoload.php on line 17
Fatal error: require(): Failed opening required
'C:\wamp64\www\reguard\bootstrap/../vendor/autoload.php'
(include_path='.;C:\php\pear') in
C:\wamp64\www\reguard\bootstrap\autoload.php on line 17
and I ran a composer install
But it stopped with this error,
[RuntimeException] libraries/admin/ does not exist and could not be
created.
So I ran a composer du as the first comment but now getting this,
[Symfony\Component\Debug\Exception\FatalErrorException] Class
'R2S\Admin\Providers\AdminServiceProvider' not found
Hope someone can help.

Warning message in laravel

I've got a warning message in laravel in my project. How can i resolve it?
Warning:
require(C:\xampp\htdocs\****\*****\vendor\composer/../../app/Http/Helpers/CustomHelper.php):
failed to open stream: No such file or directory in
C:\xampp\htdocs\*********\vendor\composer\autoload_real.php on line
66
Fatal error: require(): Failed opening required
'C:\xampp\htdocs\****\*****\vendor\composer/../../app/Http/Helpers/CustomHelper.php'
(include_path='C:\xampp\php\PEAR') in
C:\xampp\htdocs\****\*****\vendor\composer\autoload_real.php on line
66
Try composer dump-autoload
to reload dependencies. You might need to run composer update before that

Laravel composer autoload/ guzzlehttp : fatal error

When deploying my Laravel website (1&1 mutualized), this is the fatal error I get:
Fatal error: require(): Failed opening required '/homepages/41/d623699018/htdocs/athyr/athyr - copie/athyrcopie/vendor/composer/../guzzlehttp/psr7/src/functions_include.php' (include_path='.:/usr/lib/php7.0') in /homepages/41/d623699018/htdocs/athyr/athyr - copie/athyrcopie/vendor/composer/autoload_real.php on line 66
I already tried composer update & composer dump_autoload. And I checked that it's PHP 7 everywhere.
Have you tried:
php artisan optimize

Getting error with php artisan serve command

I have recently installed Laravel. Getting this error while entering this command:
php artisan serve
Warning:
require(/Applications/XAMPP/xamppfiles/share/openssl/php_ide/bootstrap/../vendor/autoload.php):
failed to open stream: No such file or directory in
/Applications/XAMPP/xamppfiles/share/openssl/php_ide/bootstrap/autoload.php
on line 17 PHP Fatal error: require(): Failed opening required
'/Applications/XAMPP/xamppfiles/share/openssl/php_ide/bootstrap/../vendor/autoload.php'
(include_path='.:/Applications/XAMPP/xamppfiles/lib/php') in
/Applications/XAMPP/xamppfiles/share/openssl/php_ide/bootstrap/autoload.php
on line 17
Fatal error: require(): Failed opening required
'/Applications/XAMPP/xamppfiles/share/openssl/php_ide/bootstrap/../vendor/autoload.php'
(include_path='.:/Applications/XAMPP/xamppfiles/lib/php') in
/Applications/XAMPP/xamppfiles/share/openssl/php_ide/bootstrap/autoload.php
on line 17 MacBooks-MacBook-Pro:php_ide macbookpro$

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