Module not registering and causing CLI to fail

martinsmith61 · ‎04-27-2016

Hi,

I am in the early stages of test developing a Magento 2 extension - and I am having problems with registration of the module. The confusing thing is (I think) I am following the same method that previously resulted in successful registration of the module! Also, the presence of my registration.php file is causing the Magento CLI to fail.

I am hoping somebody can spot an obvious error/issue in what I am doing - or, failing that, give me some pointers on how to troubleshoot the issue.

I am working in Magento 2.04 CE

The OS is CentOS

SELinux is set to permissive

I have placed the composer.json and registration.php files in the root directory of my module. They reside in directory ../app/code/vendorname/modulename I also have a module.xml file in the ../app/code/vendorname/modulename/etc directory.

Content of the composer.json:

{

"name": “magemood/shareorder",

"description": "A Magento 2 module that shares orders with other applications",

"type": "magento2-module",

"version": "1.0.0",

"license": [

"OSL-3.0",

"AFL-3.0"

],

"require": {

"php": "~5.5.0|~5.6.0|~7.0.0",

"magento/framework": "~100.0.4"

},

"autoload": {

"psr-4": {“Magemood\\Shareorder\\": "" },

"files":["registration.php"]

}

The content of registration.php:

<?php

use \Magento\Framework\Component\ComponentRegistrar;

ComponentRegistrar::register(

ComponentRegistrar::MODULE,

'Magemood_Shareorder',

__DIR__

);

As well as not resulting in successful registration of the module, the presence of these files causes the Magento CLI to fall over. The output from running magento CLI with -v flag:

[Zend\ServiceManager\Exception\ServiceNotCreatedException]

An abstract factory could not create an instance of magentosetupconsolecommandmoduleuninstallcommand(alias: Magento\Setup\Console\Command\Mo

duleUninstallCommand).

Exception trace:

() at /var/www/magento2/vendor/zendframework/zend-servicemanager/src/ServiceManager.php:1135

Zend\ServiceManager\ServiceManager->createFromAbstractFactory() at /var/www/magento2/vendor/zendframework/zend-servicemanager/src/ServiceManager.php:646

Zend\ServiceManager\ServiceManager->doCreate() at /var/www/magento2/vendor/zendframework/zend-servicemanager/src/ServiceManager.php:598

Zend\ServiceManager\ServiceManager->create() at /var/www/magento2/setup/src/Magento/Setup/Console/CommandList.php:89

Magento\Setup\Console\CommandList->getCommands() at /var/www/magento2/vendor/magento/framework/Console/Cli.php:107

Magento\Framework\Console\Cli->getApplicationCommands() at /var/www/magento2/vendor/magento/framework/Console/Cli.php:84

Magento\Framework\Console\Cli->getDefaultCommands() at /var/www/magento2/vendor/symfony/console/Symfony/Component/Console/Application.php:91

Symfony\Component\Console\Application->__construct() at /var/www/magento2/vendor/magento/framework/Console/Cli.php:76

Magento\Framework\Console\Cli->__construct() at /var/www/magento2/bin/magento:24

[Zend\ServiceManager\Exception\ServiceNotCreatedException]

An exception was raised while creating "Magento\Setup\Console\Command\ModuleUninstallCommand"; no instance returned

Exception trace:

() at /var/www/magento2/vendor/zendframework/zend-servicemanager/src/ServiceManager.php:946

Zend\ServiceManager\ServiceManager->createServiceViaCallback() at /var/www/magento2/vendor/zendframework/zend-servicemanager/src/ServiceManager.php:1129