Class 'Raven_Client' not found

[MunirajM]

Hi,

I have installed the extension without composer method and added 'raven_dns' to app/etc/env.php file. When I run the php bin/magento setup:upgrade command, I am getting the below error,

Class 'Raven_Client' not found in /var/www/html/M2/vendor/magento/framework/ObjectManager/Factory/AbstractFactory.php on line 93

Could you please let me know if I missing something?

Thanks

[laoliu13]

@MunirajM

1. composer require "sentry/sentry", php bin/magento setup:upgrade
2. namespace not found : require_once '/path/to/Raven/library/Raven/Autoloader.php'; Raven_Autoloader::register();

[muhkuh2005]

This Repository does not seem to be maintained anymore.
"Raven" has been renamed to "Sentry" and therefore the class calls do fail for the old name usage.
Edit: Most classes are still named raven for the time being... :)