I've been struggling with this for some time now. It is most likely a rookie/typo problem, but I just can't find it.
I have this class ...
<?php
namespace PriceOrQuality\POQBundle\RegExConf;
use PriceOrQuality\POQBundle\RegExConf\RegExConf;
class RegExConfIrma extends RegExConf {
public function __construct() {
$this->start_page = 'https://irma.dk';
$this->startConnection();
$this->getAllLinks();
}
}
?>
that I'm trying to load from this controller.
<?php
// src/PriceOrQuality/POQBundle/Controller/CrawlerController.php;
namespace PriceOrQuality\POQBundle\Controller;
use PriceOrQuality\POQBundle\RegExConf\RegExConfIrma;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Monolog\Logger;
use Monolog\Handler\FirePHPHandler;
Class CrawlerController extends Controller {
public function testAction($page) {
if($page == 'irma') {
$regex = new RegExConfIrma();
return $this->render('PriceOrQualityBundle:Crawling:crawling_test.html.twig', array('links' => $regex->getLinks()));
}
}
}
?>
However I get this error, and I just cannot seem to find the problem.
FatalErrorException: Error: Class 'PriceOrQuality\POQBundle\RegExConf\RegExConfIrma' not found in /Users/Rune/Sites/poq/src/PriceOrQuality/POQBundle/Controller/CrawlerController.php line 16
The RegExConfIrma resides in /Users/Rune/Sites/poq/src/PriceOrQuality/POQBundle/RegExConf/RegExConfIrma
I've tried to debug:
* the namespace
* clearing cache
* changing the namespace
But nothing helps.
Any help is highly appreciated.
Thanks!
The problem was extremely rookie.
I forgot to add .php after my file extension as I use Netbeans where the logo showed is as a php file, but without the proper extension.
So for anyone else finding this post with the same problem:
Make sure you use the right namespace
Make sure you include or usethe class
Make sure of the spelling of the class
Make sure the
filename is spelled exactly the same as the class
Make sure you've
added .php after the class file
Related
I have started building a new Web App using Symfony, but am having issues using classes.
PhpStorm is able to find the functions within the classes (due to the fact that it gives suggestions when you type $className->.
Also, to prove this is not the same as the other similar questions, I have over simplified it, and even so, the error still occurs.
I have the below in my DefaultController:
<?php
namespace AppBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Request;
use testBundle;
use AppBundle\domainionClasses\firstlevelchecks;
class DefaultController extends Controller
{
/**
* #Route("/register",name="register")
*/
public function registerAction(){
$testClass = new firstlevelchecks();
$testing = $testClass->donothing(); //the IDE knows that the function donothing() exists, in fact it suggests it.
return new Response('');
}
}
The below is the php class located in AppBundle/domainionClasses/test1.php
<?php
namespace AppBundle\domainionClasses;
class firstlevelchecks
{
function donothing(){
return null;
}
}
When loading the /register route, the below Symfony error is displayed:
Attempted to load class "firstlevelchecks" from namespace "AppBundle\domainionClasses".
Did you forget a "use" statement for another namespace?
It is attempting to load the class from the correct name space, and I have used a use statement.
Is there anything I am missing here, or is there a problem with Symfony? This is the first time I used the new version of PhpStorm, and have just downloaded the plugin, also the first time I have experienced this issue :(
Because your file is named test1.php, how can the autoloader know which file to include ?
You shoud rename it to firstlevelchecks.php (= the name and case of your class).
I'm using Laravel 5.2 and I've followed the instructions stated here.
However, when I attempt to access it in my controller, I get an error:
Class 'App\Http\Controllers\IPBWI' not found # line 12
<?php
namespace App\Http\Controllers;
use Haslv\Ipbwi;
MyController extends Controller {
public function index() {
$member_info = IPBWI::member()->info(); //line 12
//etc
}
}
I understand what's wrong but I don't understand how do to correctly reference it.
Could you help me out?
I'm not sure where you got this, but I would take it out:
use Haslv\Ipbwi;
If you want to use Laravel's facade and you followed the instructions on the github page, then you should add this to the top of your controller:
use IPBWI;
This is also case-sensitive so make sure that it matches the case in this line of code in your config/app.php file:
'IPBWI' => 'Haslv\Ipbwi\Facade',
You need to move your namespace and use statement above the class declaration.
<?php
namespace App\Http\Controllers;
use Haslv\Ipbwi;
class MyController extends Controller {
// controller code
}
I am new in laravel and importing a existing php site.
I created a controller named "List" then i need to create a object of a class, coded in a file which is been include by include_once() as shown,
<?php
namespace App\Http\Controllers;
use App\Http\Controllers\Controller;
$INCLUDE_ROOT = 'path/to/file';
include_once($INCLUDE_ROOT . "ServiceDetails.class.php");
class Lists extends Controller
{
public function show()
{
$objServiceDetails= new ServiceDetails;
.........
........
}
}
But i am getting an error like
Fatal error: Class 'App\Http\Controllers\ServiceDetails' not found
I dont have much idea of namespace "use" and "as".
May be that's why i am not able to solve this problem.
When creating a new object it is searching class in namespace location only, but it should also look in included files, i think.
If there's a namespace in current file, PHP will try to find class in current namespace and if it won't find it, you'll get fatal error. You should open ServiceDetails.class.php class to verify if there is namespace ...; at the beginning of the file (after <?php). If not you can simple add in your Lists file after:
use App\Http\Controllers\Controller;
the following line:
use ServiceDetails
and if it is, you should copy that namespace and add the following line:
use namespaceyoucopied\ServiceDetails;
of course in namespaceyoucopied place you need to put the correct copied namespace so it could look like this:
use A\B\C\ServiceDetails;
You can also look at How to use objects from other namespaces and how to import namespaces in PHP or PHP namespaces manual
You just need to add a use statement for that class so the class in the current file can "see" it.
<?php
namespace App\Http\Controllers;
$INCLUDE_ROOT = 'path/to/file';
include_once($INCLUDE_ROOT . "ServiceDetails.class.php");
use App\Http\Controllers\Controller;
use Namespace\To\ServiceDetails;
class Lists extends Controller
{
public function show()
{
$objServiceDetails= new ServiceDetails;
.........
........
}
}
However, if you are using Laravel and doing this, then you are not using the autoloading feature to its fullest. I recommend you put this file in a namespaced directory in your application and have it follow PSR-4. Then Laravel will load this for you, and it will keep your class file looking clean.
Put the file in a path like the following: /path/to/projectRoot/app/Lib/ServiceDetails.php. Then make the file look like below so it follows PSR-4:
<?php namespace App\Http\Controllers;
use App\Http\Controllers\Controller;
use App\Lib\ServiceDetails;
class Lists extends Controller
{
public function show()
{
$objServiceDetails= new ServiceDetails;
.........
........
}
}
This is my first question, besides I'm not english-native speaker, so sorry in advance for newbie mistakes...
I'm starting with Symfony2, and I've been facing an autoload problem for a couple of days, i'm getting crazy..
I'm just trying to use a PHP class inside my DefaultController of my AppBundle. I've read the way of doing this is by creating a service in my config.yml and giving a namespace to that class that matches.
Symfony tells me that it does found the file but the class is not in it, the exact error is:
The autoloader expected class "Priceget\CollectorBundle\Crawler\Amazon" to be defined in file "/srv/www/lol.com/public_html/priceget/symfony/src/Priceget/CollectorBundle/Crawler/Amazon.php". The file was found but the class was not in it, the class name or namespace probably has a typo.
And my class is just this:
<?php
namespace Priceget\CollectorBundle\Crawler\Amazon;
use Symfony\Component\HttpFoundation\Response;
class Amazon
{
public function getAll()
{
return new Response('l0l');
}
}
In my DefaultController I'm calling it like that:
<?php
namespace Priceget\CollectorBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use Guzzle\Http\Client;
use Symfony\Component\DomCrawler\Crawler;
use Priceget\CollectorBundle\Crawler\Amazon;
class DefaultController extends Controller
{
public function indexAction()
{
$amazon = $this->get('amazon.crawler');
}
}
And my config.yml piece:
services:
amazon.crawler:
class: Priceget\CollectorBundle\Crawler\Amazon
I've already tried to:
Empty cache
Restart apache
Extend the class to Controller? :-Z
Thank you so much in advance.
Your namespace is wrong, rename it:
from: namespace Priceget\CollectorBundle\Crawler\Amazon;
to: namespace Priceget\CollectorBundle\Crawler;
This error also occurs if you do not put <?php in the beginning of the file.
In addition to what's said by Igor, you obviously have to change the FQN class name in the service declaration (YML) if you want it to work.
This can be a bit misleading, it also happens if you don't extend your class correctly. In my instance I tried to extend a repository with an incorrect FQN:
class FilesRepository extends Doctrine\ORM\EntityRepository
should have been:
class FilesRepository extends \Doctrine\ORM\EntityRepository
Notice the missing backslash (\).
Im trying to figure out how namespaces works in PHP, but havent really been lucky
Hope somebody could tell me what Im doing wrong here :)
code
require_once 'Vatcode.php';
$Vatcode = new \resource\Vatcode();
Vatcode.php
namespace resource;
require_once Ini::get('path/class').'/Resource.php';
class Vatcode extends Resource {
public function __construct(){
echo 'works!';
}
}
Rescource.php
namespace resource;
class Resource {
}
error
Fatal error: Class 'resource\Ini' not found in Vatcode.php
it's just a problem of namespace.
Your class Vatcode is in namesapce ressource. If, in the file of VatCode declaration you use nameofclas::... or new nameofclass() it will try to get the class in namespace ressource.
If you want to use the class Ini inside your document you have two solutions :
first give the full qualified name :
require \namespace\of\ini\Ini::get('path/class').'/Resource.php';
second using the "use" keyworld before using the get method :
use \namespace\of\ini\Ini;
require_once Ini::get('path/class').'/Resource.php';
In any case, if Ini is in "no namespace" (global namespace is the accurate word) you just has to use the solutions I gave you but only with \Ini instead of \namespace\of\ini\Ini