I've created a new service provider to observe a model (App\Providers\EloquentEventServiceProvider.php), like so:
namespace App\Providers;
use Illuminate\Support\ServiceProvider;
use App\Staff;
use App\Oberservers\StaffObserver;
class EloquentEventServiceProvider extends ServiceProvider
{
public function boot()
{
Staff::observe(StaffObserver::class);
}
}
I've also added it to the config file (config\app.php):
return [
...
'providers' => [
...
App\Providers\EloquentEventServiceProvider::class,
...
]
...
]
The observer methods aren't working though. If I move Staff::observe(StaffObserver::class); to the AppServiceProvider class, it works just fine. So clearly this is an issue with getting my service provider to boot. I've tried php artisan config:clear, php artisan clear-compiled, composer update and composer dump but none have work. Any help is greatly aprpeciated.
your Oberservers name is wrong, as mentioned in the laravel doc observers laravel doc it should be Observers which means all of your observers should be within App\Observers instead of App\Oberservers.
so here we have 2 solutions :
1- if you want to keep the namespace App\Oberservers, you should run these 2 commands below because autoloading of the files may not work properly because we created a new folder Oberservers:
# Autoloading of files
composer dump
# Configure the cache
php artisan config:cache
2- the second solution is to just rename your actual Oberservers folder to Observers, in that way the autoloading of files will work well.
Related
I'm writing a laravel package which contains spatie/laravel-sitemap.
I already included several external packages and I didn't encountered any issues, but for some reason I'm not able to integrate this one.
What I did is the usual:
composer require spatie/laravel-sitemap
Then I have created a Console command that have as handle method the following content:
public function handle()
{
SitemapGenerator::create(config('app.url'))
->configureCrawler(function (Crawler $crawler) {
$crawler->ignoreRobots();
})
->writeToFile(public_path('sitemap.xml'));
$this->line('<info>Sitemap generated');
}
when I execute the command registered as:
php artisan myapp:sitemap
I get:
Class "Spatie\Sitemap\SitemapGenerator" not found
The reference imported are:
use Spatie\Crawler\Crawler;
use Spatie\Sitemap\SitemapGenerator;
I also tried composer update and composer dump-autoload, same problem.
Any help?
register package class in providers array in config/app.php
Spatie\Sitemap\SitemapServiceProvider;
in the bottom of app.php file
i hope it was useful.
you can publish package using this.
php artisan vendor:publish --provider="Spatie\Sitemap\SitemapServiceProvider" --tag=sitemap-config
then
composer dump-autoload
for more details please check the document https://github.com/spatie/laravel-sitemap under Configuration
I am getting this error "Class 'App\Models\Student' not found".
Please check my codes:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Models\Student;
class StudentController extends Controller
{
public function data(){
$stud = new Student;
$stud->name = 'Mona Lisa';
$stud->rollnumber = '001';
$stud->save();
}
}
Your error is most likely in the namespace declaration of the Student model.
check in your class file App\Models\Student.php that the namespace is correct.
namespace App\Models;
then try to run in the console:
composer dump-autoload
Change this line:
use App\Models\Student;
to:
use App\Student;
Your error suggests that class is not loaded into the controller. I am guessing from the issue that you have created a separate directory for models if you have then you need to update your composer file to include new class paths for model classes. locate autoload in you composer.json file and add an entery in classmap array as shown below
"autoload": {
"classmap": [
"database",
"app/models"
]
}
then on command line navigate to your project directory and run the following command:
composer dump-autoload
and if you didn't create new models directory then just run
composer dump-autoload
Make sure your namespace of student model
use App\Models\Student If your model is in App\Models directory
use App\Student if your model is in app directory
Finally run composer dump-autoload
check your namespace of student model
use App\Models\Student If your model is in use App\Models directory
use App\Student if your model is in app directory
then go to command line and run composer dump-autoload
I have tried installing Laravel Backup for Database paulvl/backup
I have followed the instructions on how to install and configure it to my Laravel application. I am however stuck at the point where you actually run the backup command. I get this error:
$ php artisan backup:mysql-dump
[Symfony\Component\Console\Exception\CommandNotFoundException]
There are no commands defined in the "backup" namespace.
Any help would highly be appreciated
Here is the provider array in config/app.php
From the package docs:
Once the package's installation completes, the final step is to add the service provider. Open config/app.php, and add a new item to the providers array:
Backup\BackupServiceProvider::class,
These commands will be automatically registered since the BackupServiceProvider does that:
public function register()
{
$this->registerMysqlDumpCommand();
$this->registerMysqlRestoreCommand();
}
My ./app folder looks like:
+-- app
+-- Classes
+-- Events
+-- EventBase.php
+-- EventX.php
There's nothing secret with EventX file:
<?
namespace App\Classes\Events;
class EventX {
// ...
}
EventBase.php represents a Facade that inside it I just try to instantiate an EventX:
public function someMethod() {
new \App\Classes\Events\EventX;
// ...
}
After this line, Framework throw an exception telling that class was not found:
Symfony\Component\Debug\Exception\FatalThrowableError (E_ERROR)
Class 'App\Classes\Events\EventX' not found
Even that:
file_exists(__DIR__ . '\EventX.php'); // true
I already had this issue before when trying to create Facades and solved by moving class file from his current directory and after moving back (yeah, I don't why but it worked).
Something tells me that this is an issue of autoload process, so I tried these command (but still not working):
php artisan cache:clear
php artisan clear-compiled
php artisan config:clear
composer dump-autoload
What can I do in order to investigate the problem?
I think the problem is with the php tag <?
<?php
namespace App\Classes\Events;
class EventX {
// ...
}
PHP also allows for short open tag <? (which is discouraged since it is only available if enabled using the short_open_tag php.ini configuration file directive, or if PHP was configured with the --enable-short-tags option).
Link
You need to add the new namespace to your composer.json to the key "psr-4"
"psr-4": {
"App\\": "app/",
"Classes\\": "app/classes/"
otherwise composer can't detect your new namespace
Another approach can be found here:
https://stackoverflow.com/a/28360186/6111545
This question already has answers here:
Laravel Class Socialite not found
(9 answers)
Closed 5 years ago.
I am using Socialite package in my app. I followed all the instructions from the official github page. I am using Laravel 5.4.27. When I try to run the app, I get "Class 'Socialite' not found"error. What do I need to do??
I have also added use Socialite;, Laravel\Socialite\SocialiteServiceProvider::class, and 'Socialite' => Laravel\Socialite\Facades\Socialite::class, and I am using version 3 of socialite.
Here's the controller:
<?php
namespace App\Http\Controllers\Auth;
use Socialite;
use Illuminate\Http\Request;
use App\Http\Controllers\Controller;
class SocialLoginController extends Controller {
public function redirectToProvider($service, Request $request) {
return Socialite::driver($service)->redirect();
}
public function handleProviderCallback($service, Request $request) {
}
}
What do I do?
Try composer dump-autoload
composer install installs the vendor packages according to composer.lock (or creates composer.lock if not present),
composer update always regenerates composer.lock and installs the lastest versions of available packages based on composer.json
composer dump-autoload won’t download a thing. It just regenerates the list of all classes that need to be included in the project (autoload_classmap.php). Ideal for when you have a new class inside your project.
Ideally, you execute composer dump-autoload -o , for a faster load of your webpages. The only reason it is not default, is because it takes a bit longer to generate (but is only slightly noticable)
EDIT:
Also clear the config cache:
php artisan config:clear
If all this stuff do not help, try this answer (find in old stack questions like "socialite not found"):
https://stackoverflow.com/a/28451747/7155723
Hope it will help you :)