error when performing TargetingSearch as per the example about facebook-php-business-sdk

[paulbain]

did you update to the latest version of the repo? this was fixed in 2.2:
329dcc0

also it's probably better to import the files you want from the namespaces rather than fully qualifying every class:

use FacebookAds\Api;
use \FacebookAds\Object\TargetingSearch;
use \FacebookAds\Object\Search\TargetingSearchTypes;

Api::init($app_id, $app_secret, $access_token);

$results = TargetingSearch::search(
    TargetingSearchTypes::INTEREST,
    null,
    'facebook'
);
print_r($results);

[cornernote]

Updated to latest, works now.

I hate that I can't use namespace imports inside a class/method, so I do them inline. It's probably more readable to put them at the top of the class file so I might start doing that.

Thanks.