Encountered the following error in My Laravel app:
FatalErrorException in CollaboPDFController.php line 14: Class 'PDF' not found
This is my CollaboPDFController.php:
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use App\Http\Requests;
use App\Http\Controllers\Controller;
use PDF;
class CollaboPDFController extends Controller
{
public function getPDF(){
$pdf = PDF::loadView('customer.customer'); //line 14
return $pdf->download('customer.customer');
}
//
}
How I can fix this?
You are using the wrong import. To use the PDF you want (probably laravel-dompdf) use:
use Barryvdh\DomPDF\Facade as PDF;
If you put 'PDF' => Barryvdh\DomPDF\Facade::class, in your config/app.php you could also use:
use \PDF;
or
\PDF::loadView('customer.customer');
First you have to require DOMPDF package
Step 1 :
composer require barryvdh/laravel-dompdf
Step 2 : In ..\config\app.php
'providers' => [
.....
Barryvdh\DomPDF\ServiceProvider::class,
],
'aliases' => [
.....
'PDF' => Barryvdh\DomPDF\Facade::class,
]
Step 3 :
use \PDF;
Step 4 :
$pdf = PDF::loadView('pdf.report');
return $pdf->stream('report.pdf', array('Attachment' => 0));
You can run following commands after installing dompdf and set service provider and aliases in this file config/app.php
php artisan cache:clear and php artisan config:cache
Run the below command
composer require barryvdh/laravel-dompdf
In my case, I tried some of the examples above, but nothing worked.
However, I browsed the directory of the package located here:
project-folder>vendor>barryvdh>laravel-dompdf>src>Facade>Pdf.php
and I realized that the PDF alias created in the file >> app.php does not use the correct class.
So replace:
'aliases' => [
.....
'PDF' => Barryvdh\DomPDF\Facade::class,
]
by:
'aliases' => [
.....
'PDF' => Barryvdh\DomPDF\Facade\Pdf::class,
]
I hope this will help you.
finally got the solutions actually it was My domPDF installation problem I find out it this way
php artisan cache:clear
// and
php artisan config:cache
and install domPDF again
this is problem with cache config.php within bootstrap folder.
shared hosting does not show full path of your [project folder]in shared hosting and if you want clear cache , you have to purchase their plugins. by the given solution you have no need to purchase any plugin or no need to clear / config cache of laravel 5.6 or more.
hit the URl in your browser it will give you error log. now oprn your error log and copy the path from the error log.
change all file paths in config.php of [your project folder ]/bootstrap/cache, [your project folder ]\bootstrap\cache or [your project folder ]* etc by the full path copied from error log like /mnt/stor2-wc1-dfw1/411797/622471/[yourdomain]/web/content/[your project folder ]
Related
I found this error when wanting to publish my namespace in the file voyager.php with the instruction, `php artisan voyager:controllers
route:
voyager.php
'controllers' => [
'namespace' => 'TCG\\Voyager\\Http\\Controllers',
'namespace' => 'App\\Http\\Controllers\\Voyager',
],
error message:
**The controllers namespace must start with your application namespace: App</error>**
I have applied these commands
composer dumpautoload
php artisan config:cache
php artisan cache:clear
composer update
install and uninstall voyager
I use the version of laravel 5.5
Also insert the provider
TCG\Voyager\VoyagerServiceProvider::class,
Change
'namespace' => 'TCG\\Voyager\\Http\\Controllers',
To
'namespace' => 'App\\Http\\Controllers\\Voyager',
For detail visit GitHub Issue, GitHub Issue 2
Please try to following
php artisan optimize
php artisan voyager:controllers
You will be success.
You can use your own Controller by extending Voyager's Controllers. To do it, first define your controller Namespace at
config/voyager.php :
'controllers' => [
'namespace' => 'App\\Http\\Controllers\\Voyager',
],
then run php artisan voyager:controllers, voyager will now use the child controllers which will be created at
App/Http/Controllers/Voyager
Just clear the cache after change the namespace
php artisan config:cache
I did a Laravel 5.5.43 installation this morning with the following Composer command:
composer create-project laravel/laravel project-name
I then ran the following command in the project folder to install Laravel Collective:
composer require "laravelcollective/html":"^5.4.0"
I then added the following under providers in config/app.php:
Collective\Html\HtmlServiceProvider::class,
And I added the following under aliases in config/app.php:
'Form' => Collective\Html\FormFacade::class,
'Html' => Collective\Html\HtmlFacade::class,
After that, I wanted to create custom form components, so I ran the following Artisan command:
php artisan make:provider FormServiceProvider
And in that new provider file, I added the following line to the boot method:
Form::component('customText', 'components.form.text', ['name', 'value' => null, 'attributes' => []]);
Lastly, I added the following to providers in config/app.php:
App\Providers\FormServiceProvider::class,
When I do that though and refresh the Laravel instance from the browser, I get the following error:
Class 'App\Providers\Form' not found
However, if I add the following at the top of the FormServiceProvider.php file, then it works:
use Collective\Html\FormFacade AS Form;
I understand the concept of namespaces and why that makes the Form::component method in the boot method in the file properly work, but what I don't get is why I need to add that use line to the file at all.
Isn't the 'Form' => Collective\Html\FormFacade::class, line in the aliases array in the app.php file supposed to do that for me so I don't need to add the use line to the FormServiceProvider.php at all? What am I missing / doing wrong / not understanding?
Thank you.
I probably should just delete this question, but the simple answer was to add the following at the top of the FormServiceProvider.php file:
use Form;
Thanks.
Run below command:
php artisan config:cache
php artisan cache:clear
I'am new to laravel, and this is my first question because I could not find a solution anywhere.
I implemented JWT-token somehow and it worked until I mess it up. Now when I type php artisan serve I get that error, or when I try to publish. I tried everything like in question --- Laravel 5.6.26 Error- Class 'Tymon\JWTAuth\Providers\LaravelServiceProvider' not found --- but it won't work.
When I add in composer.json "tymon/jwt-auth": "^0.5.12" I get an error class LaravelServiceProvider not found, and when I change it to "tymon/jwt-auth": "^1.0.0-beta.3" or "tymon/jwt-auth": "^1.0.0-rc.2" then I ger error JWTAuthServiceProvider not found. I also tried composer require illuminate/auth but it won't work. Can I get some help please.
I had this same issue and I solved it by executing these commands
composer require illuminate/auth
composer require tymon/jwt-auth:"^1.0.0-rc.2"
composer update
Then
php artisan vendor:publish --provider="Tymon\JWTAuth\Providers\JWTAuthServiceProvider"
You can safely remove from your app.php file
Tymon\JWTAuth\Providers\JWTAuthServiceProvider::class,
'JWTAuth' => Tymon\JWTAuth\Facades\JWTAuth::class,
'JWTFactory' => Tymon\JWTAuth\Facades\JWTFactory::class
You need to also add the alias to config/app.php like so:
'providers' => [
Tymon\JWTAuth\Providers\JWTAuthServiceProvider::class,
],
'aliases' = [
....
//other aliases
...
'JWTAuth' => Tymon\JWTAuth\Facades\JWTAuth::class,
'JWTFactory' => Tymon\JWTAuthFacades\JWTFactory::class`
]
and then include it at the top of the PHP file you want to use it in, like
use JWTAuth;
Try to delete config.php file from bootstrap/cache folder, it worked with me
I am trying to create an xml file using Orchestral/parser
https://github.com/orchestral/parser
I correctly installed it and called it like this in my Controller:
use Orchestra\Parser\Xml\Facade as XmlParser;
...
class Product extends Controller
{
public function createProduct()
{
$xml = XmlParser::load("test.xml");
$xmlR = $xml->parse([
'id' => ['uses' => 'xmlR.id'],
]);
}
}
But I get following error message:
ReflectionException in Container.php line 741: Class
orchestra.parser.xml does not exist
Thus I do not really understand what load means(in my case load("test.xml").
Did you try to refresh the autoload with command: composer dump-autoload
Your error clearly points that you did not set up the package in your config/app.php file (by listing the provider for the Orchestral XML Parser).
To resolve it, do add Orchestra\Parser\XmlServiceProvider::class to the list of providers in your config/app.php file as illustrated below:
'providers' => [
// Other Laravel service providers
Orchestra\Parser\XmlServiceProvider::class,
],
clearing the cache fixed my problem:
php artisan cache:clear
php artisan config:cache
Class 'Illuminate\Html\HtmlServiceProvider' not found laravel 5.0
Simply follow 4 step
1) Go root directory find and edit composer.json - In that file write "illuminate/html": "^5.0" in require array.
2) Goto cmd and goto your folder directory and ** composer update **run this command
3) Next, add your new provider to the providers array of config/app.php:
'providers' => [
'Collective\Html\HtmlServiceProvider',
],
4) Finally, add two class aliases to the aliases array of config/app.php:
'aliases' => [
'Form' => 'Collective\Html\FormFacade',
'Html' => 'Collective\Html\HtmlFacade',
],
After all this finished
Restart your laravel server :-- php artisan serve --port=8880
Now you can use Any Html tag in your view blade
For me, it was a much stupider mistake that I was making (although the provided answer works perfectly for the real issue).
What I was doing was continually editing the wrong composer file. I had one composer file outside of my laravel directory that was obviously not going to make any difference in my application.
When I did all of the recommended updated to the real composer file, everything worked fine.