Magento 2 - GitHub credentials on component grid

Question

I installed a plugin for Magento 2.1.3 from GitHub ( to be more specific, its the PayPal Plus from iways ) after successfully installing and activating it my websetup wizard stops working when i want to update / install extensions from the Magento Marketplace.

After a while of loading i get a 500 ( Internal Server Error )

---

Error shown in Chrome

GET http://host.domain/setup/index.php/componentGrid/components 500 (Internal Server Error)

After previeing the XHR element i see the following:

Message:
Command "show" failed: Failed to clone the git@github.com:i-ways/magento2-paypal-plus.git repository, try running in interactive mode so that you can enter your GitHub credentials



  [RuntimeException]                                                                                                                                                                                    
  Failed to execute git clone --mirror 'git@github.com:i-ways/magento2-paypal-plus.git' '/usr/www/users/nullnp/de_nullbar/var/composer_home/cache/vcs/git-github.com-i-ways-magento2-paypal-plus.git/'  



show [--all] [-i|--installed] [-p|--platform] [-a|--available] [-s|--self] [-N|--name-only] [-P|--path] [-t|--tree] [package] [version]


Stack trace:
#0 /usr/www/users/nullnp/de_nullbar/setup/src/Magento/Setup/Controller/ComponentGrid.php(98): Magento\Setup\Model\PackagesData->syncPackagesData()
#1 /usr/www/users/nullnp/de_nullbar/vendor/zendframework/zend-mvc/src/Controller/AbstractActionController.php(82): Magento\Setup\Controller\ComponentGrid->componentsAction()
#2 [internal function]: Zend\Mvc\Controller\AbstractActionController->onDispatch(Object(Zend\Mvc\MvcEvent))
#3 /usr/www/users/nullnp/de_nullbar/vendor/zendframework/zend-eventmanager/src/EventManager.php(444): call_user_func(Array, Object(Zend\Mvc\MvcEvent))
#4 /usr/www/users/nullnp/de_nullbar/vendor/zendframework/zend-eventmanager/src/EventManager.php(205): Zend\EventManager\EventManager->triggerListeners('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure))
#5 /usr/www/users/nullnp/de_nullbar/vendor/zendframework/zend-mvc/src/Controller/AbstractController.php(118): Zend\EventManager\EventManager->trigger('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure))
#6 /usr/www/users/nullnp/de_nullbar/vendor/zendframework/zend-mvc/src/DispatchListener.php(93): Zend\Mvc\Controller\AbstractController->dispatch(Object(Zend\Http\PhpEnvironment\Request), Object(Zend\Http\PhpEnvironment\Response))
#7 [internal function]: Zend\Mvc\DispatchListener->onDispatch(Object(Zend\Mvc\MvcEvent))
#8 /usr/www/users/nullnp/de_nullbar/vendor/zendframework/zend-eventmanager/src/EventManager.php(444): call_user_func(Array, Object(Zend\Mvc\MvcEvent))
#9 /usr/www/users/nullnp/de_nullbar/vendor/zendframework/zend-eventmanager/src/EventManager.php(205): Zend\EventManager\EventManager->triggerListeners('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure))
#10 /usr/www/users/nullnp/de_nullbar/vendor/zendframework/zend-mvc/src/Application.php(314): Zend\EventManager\EventManager->trigger('dispatch', Object(Zend\Mvc\MvcEvent), Object(Closure))
#11 /usr/www/users/nullnp/de_nullbar/setup/index.php(31): Zend\Mvc\Application->run()
#12 {main}

I hope someone can help me with that :)

Update: I tried adding a accesstoken to the auth.json, no errors anymore but infinite loading and not showing the components.

Answer 1

Problem solved:

I contacted i-ways and let them install the module, everything works fine now. No clue what went wrong as i did it.