Argument 3 passed to GuzzleHttp\Client::request() must be of the type array, string given #754

[klausbreyer]

Hi,

I just booted up a new puphpet virtual machine and tried to run this basic example from Facebook: https://github.com/facebook/php-graph-sdk/blob/5.4/docs/examples/facebook_login.md

Facebook is using guzzle and it is working on my normal development system and on my live systems, so I come to you guys from guzzle for help. Because I think(!) that it is may be caused by the puphpet system. But again. you are the experts for your library and maybe can me point to something I have to fix in my setup.

So, I got this following error on the callback page:

( ! ) Catchable fatal error: Argument 3 passed to GuzzleHttp\Client::request() must be of the type array, string given, called in /var/www/backend/www/vendor/guzzlehttp/guzzle/src/Client.php on line 87 and defined in /var/www/backend/www/vendor/guzzlehttp/guzzle/src/Client.php on line 126

See the Stacktrace:

What could be the problem? It is maybe something with ssl certificate verification? It works on my normal dev machine without vagrant with no problems as I told you.

This is the config file from puphpet, in case you wanted to try it out by yourself. https://gist.github.com/klausbreyer/2e422f660c41a3d393b7f98e43b46c7a

[klausbreyer]

looks like an composer misbehaviour. composer/composer#6250