Using Magneto 2.3

Error 1

Installation failed, reverting ./composer.json to its original content.


In RemoteFilesystem.php line 745:
Invalid credentials for 'http://repo.packagist.org/p/facebook/webdriver%241f44a7a8e585405db9a679fa76431db357cd88442e6aa69f74f2bef9fc8a5d30.json', aborting.  

1 Answer 1


Please try below step one by one:

1. Make sure you have use proper key:
use publickey as username:
use privatekey as password:
Ensure the credetials are correct
2.Revert the entry from composer.json
3.Remove the composer.lock
  • 1. credentials are correct 2. composer.json is reverting 2. when remove the composer.lock then showing error No lockfile found. Unable to read locked packages#0 /var/www/html/magentodemo/vendor/composer/composer/src/Composer/Package/Locker.php(152): Composer\Package\Locker->getLockData()
    – Vivek
    Dec 18, 2019 at 13:24
  • Run the command 'composer update' Dec 18, 2019 at 13:38
  • 'composer update' is working, but same problem is here.
    – Vivek
    Dec 18, 2019 at 13:48
  • @vivek give me the name of your magento version Dec 19, 2019 at 6:41
  • magento version 2.3
    – Vivek
    Dec 19, 2019 at 6:53

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