PHP Fatal error: Uncaught Error: Class 'ActiveCampaign' not found

[kaushalsutharhs]

I'm using Magento2.2.3

I've installed this module using Composer.

But when I try to use this $ac = new ActiveCampaign($this->api_url, $this->api_key); in my module I'm getting following error.

[Tue Mar 27 16:59:47.624276 2018] [:error] [pid 9831] [client 127.0.0.1:44552] PHP Fatal error: Uncaught Error: Class 'Htia\Ronaldsync\Observer\ActiveCampaign' not found in project/app/code/Htia/Ronaldsync/Observer/exportUpdateCustomer.php:41\nStack trace:\n#0 project/vendor/magento/framework/Event/Invoker/InvokerDefault.php(72): Htia\Ronaldsync\Observer\exportUpdateCustomer->execute(Object(Magento\Framework\Event\Observer))\n#1 project/vendor/magento/framework/Event/Invoker/InvokerDefault.php(60): Magento\Framework\Event\Invoker\InvokerDefault->_callObserverMethod(Object(Htia\Ronaldsync\Observer\exportUpdateCustomer), Object(Magento\Framework\Event\Observer))\n#2 project/vendor/magento/framework/Event/Manager.php(66): Magento\Framework\Event\Invoker\InvokerDefault->dispatch(Array, Object(Magento\Framework\Event\Observer))\n#3 project/generated/code/Magento/Framework/Event/Manager/Proxy.php(95): Magento\Framework\Event\Manager in project/app/code/Htia/Ronaldsync/Observer/exportUpdateCustomer.php on line 41

So how can I use this module in my custom module?

[bartboy011]

Hey @kaushalsutharhs, the issue is that you're invoking the class in a namespaced class without the leading back slash. You'll need to update your code like this:

$ac = new \ActiveCampaign($this->api_url, $this->api_key);

[kaushalsutharhs]

@bartboy011 I've made the change as you said, But I'm still getting the same error.

[bartboy011]

@kaushalsutharhs Could you include the new stack trace please?

[kaushalsutharhs]

Hi @bartboy011, Is following useful for you?

[Tue Mar 27 20:15:04.331074 2018] [:error] [pid 3694] [client 127.0.0.1:51182] PHP Fatal error: Uncaught Error: Class 'Htia\Ronaldsync\Observer\ActiveCampaign' not found in app/code/Htia/Ronaldsync/Observer/exportUpdateCustomer.php:41\nStack trace:\n#0 vendor/magento/framework/Event/Invoker/InvokerDefault.php(72): Htia\Ronaldsync\Observer\exportUpdateCustomer->execute(Object(Magento\Framework\Event\Observer))\n#1 vendor/magento/framework/Event/Invoker/InvokerDefault.php(60): Magento\Framework\Event\Invoker\InvokerDefault->_callObserverMethod(Object(Htia\Ronaldsync\Observer\exportUpdateCustomer), Object(Magento\Framework\Event\Observer))\n#2 vendor/magento/framework/Event/Manager.php(66): Magento\Framework\Event\Invoker\InvokerDefault->dispatch(Array, Object(Magento\Framework\Event\Observer))\n#3 generated/code/Magento/Framework/Event/Manager/Proxy.php(95): Magento\Framework\Event\Manager in app/code/Htia/Ronaldsync/Observer/exportUpdateCustomer.php on line 41, referer: http://jm2.local/index.php/customer/account/create/

public function execute(\Magento\Framework\Event\Observer $observer)
{   
    $ac = new \ActiveCampaign($this->api_url, $this->api_key);
}

[bartboy011]

@kaushalsutharhs It looks like the same issue is popping up here... What version of PHP are you on? Could you post the whole class (with confidential info redacted)?

[kaushalsutharhs]

PHP Version 7.0.28-1+ubuntu16.04.1+deb.sury.org+1 Magento Version: 2.2.3

<?php
namespace Htia\Ronaldsync\Observer;

class exportNewCustomer implements \Magento\Framework\Event\ObserverInterface
{
    protected $_storeManager;
    protected $_subscriber;
    protected $_logger;

    public function __construct(
    \Magento\Store\Model\StoreManagerInterface $storeManager,
    \Magento\Newsletter\Model\Subscriber $subscriber,
    \Htia\Ronaldsync\Logger\Logger $logger)
    {

        $this->_storeManager = $storeManager;
        $this->_subscriber= $subscriber;
        $this->_logger = $logger;
    }

    public function execute(\Magento\Framework\Event\Observer $observer)
    {   
        $ac = new \ActiveCampaign($this->api_url, $this->api_key);
    }
}

[bartboy011]

(A cleaner version for future readers)

<?php
namespace Htia\Ronaldsync\Observer;

class exportNewCustomer implements \Magento\Framework\Event\ObserverInterface
{
  protected $_storeManager;
  protected $_subscriber;
  protected $_logger;

  public function __construct(
    \Magento\Store\Model\StoreManagerInterface $storeManager,
    \Magento\Newsletter\Model\Subscriber $subscriber,
    \Htia\Ronaldsync\Logger\Logger $logger
  )
  {

      $this->_storeManager = $storeManager;
      $this->_subscriber= $subscriber;
      $this->_logger = $logger;
  }

  public function execute(\Magento\Framework\Event\Observer $observer)
  { 
      $ac = new \ActiveCampaign($this->api_url, $this->api_key);
  }
}

[kaushalsutharhs]

@bartboy011 Hi thanks for cleaner version but was it useful for you? any solution?

[bartboy011]

@kaushalsutharhs Here's what I've done to try and recreate this issue:

index.php:

<?php

use Test\Test;

require __DIR__ . '/vendor/autoload.php';

new Test();

Test.php:

<?php

namespace Test;

class Test
{
    public function __construct()
    {
        new \ActiveCampaign('something.api-us1.com', 'KEY');
    }
}

I'm using PHP 7.0.26 to run this script and do not see the error you were seeing. I only see your error if I remove the leading backslash on \ActiveCampaign().

Can you try running composer dumpautoload? I'm not confident it'll work but I'd like to eliminate some possible issues.

[bartboy011]

@cristiangrama do you have any thoughts on this?

[cristiangrama]

Something is off since using the backslash should not put the ActiveCampaign class in the same namespace as the current file

[Tue Mar 27 20:15:04.331074 2018] [:error] [pid 3694] [client 127.0.0.1:51182] PHP Fatal error: Uncaught Error: Class 'Htia\Ronaldsync\Observer\ActiveCampaign' not found in app/code/Htia/Ronaldsync/Observer/exportUpdateCustomer.php:41\nStack trace:\n#0 

There might some other issues with the code that we cannot tell by looking at just that trace and class. I am wondering if the magento config might have something to do with this.

@kaushalsutharhs I suggest posting your composer.json.

[kaushalsutharhs]

@bartboy011 Thanks but even after running composer dumpautoload I'm getting the same error. @cristiangrama Here is my composer.json

{
    "name": "magento/project-community-edition",
    "description": "eCommerce Platform for Growth (Community Edition)",
    "type": "project",
    "version": "2.2.3",
    "license": [
        "OSL-3.0",
        "AFL-3.0"
    ],
    "require": {
        "magento/product-community-edition": "2.2.3",
        "composer/composer": "@alpha",
        "tig/postnl-magento2": "^1.3",
        "mollie/magento2": "^1.2",
        "activecampaign/api-php": "^2.0"
    },
    "require-dev": {
        "phpunit/phpunit": "~6.2.0",
        "squizlabs/php_codesniffer": "3.2.2",
        "phpmd/phpmd": "@stable",
        "pdepend/pdepend": "2.5.2",
        "friendsofphp/php-cs-fixer": "~2.2.0",
        "lusitanian/oauth": "~0.8.10",
        "sebastian/phpcpd": "2.0.4"
    },
    "autoload": {
        "psr-4": {
            "Magento\\Framework\\": "lib/internal/Magento/Framework/",
            "Magento\\Setup\\": "setup/src/Magento/Setup/",
            "Magento\\": "app/code/Magento/"
        },
        "psr-0": {
            "": [
                "app/code/"
            ]
        },
        "files": [
            "app/etc/NonComposerComponentRegistration.php"
        ],
        "exclude-from-classmap": [
            "**/dev/**",
            "**/update/**",
            "**/Test/**"
        ]
    },
    "autoload-dev": {
        "psr-4": {
            "Magento\\Sniffs\\": "dev/tests/static/framework/Magento/Sniffs/",
            "Magento\\Tools\\": "dev/tools/Magento/Tools/",
            "Magento\\Tools\\Sanity\\": "dev/build/publication/sanity/Magento/Tools/Sanity/",
            "Magento\\TestFramework\\Inspection\\": "dev/tests/static/framework/Magento/TestFramework/Inspection/",
            "Magento\\TestFramework\\Utility\\": "dev/tests/static/framework/Magento/TestFramework/Utility/"
        }
    },
    "minimum-stability": "stable",
    "repositories": [
        {
            "type": "composer",
            "url": "https://repo.magento.com/"
        }
    ],
    "extra": {
        "magento-force": "override"
    }
}

[kaushalsutharhs]

@bartboy011 @cristiangrama Hi, Any suggestion or update to resolve this issue? We've have tried in fresh Magento Installation but still, it has the same error.

[bartboy011]

@kaushalsutharhs Could you try something for me? The develop branch of this repo will be released soon as v3.0.0. It has a lot of breaking changes from v2.x, but since you're working with a fresh install, they won't affect you. I'm curious if using that branch which is designed to be purely a Composer package might work better for you. Update your composer.json to use the dev-develop version of our package ("activecampaign/api-php": "dev-develop") and then run composer install. You can read the updated README on the develop branch to follow any additional installation steps. Let us know if that works better for you!

[kaushalsutharhs]

@bartboy011 Hi thanks for the advice.

We have used your suggested branch and in class, we are using following.

use ActiveCampaign\Api\V1\ActiveCampaign;

[bartboy011]

@kaushalsutharhs Sorry for the slow response, I was out for a few days. Is everything now working?

[kaushalsutharhs]

@bartboy011 Yes, Everything working fine now by making changes noted in my last comment. Thanks for your support :)

[bartboy011]

@kaushalsutharhs Great! I'm glad it's solved!