Php-graph-sdk: error 100 "invalid parameter" during ad creation, impossible to find why..

Created on 20 Oct 2017 · 1Comment · Source: facebookarchive/php-graph-sdk

hi everyone,
I attempt to generate a complete adCampaign on the Facebook API Marketing since 1 week right now.
I'm trying to create an ad without this error (nothing more is precised... ...).
I've searched for a response but nothing was conclusive for me.

However, I can create campaign, adSet, adCreative without any issues.
I'm sure about all IDs.
Maybe a previous parameter block the process? But , definitely, i don't see which one.
It might be in the targeting parameters, or adCreative params.

The App used is in the last update, same for SDK.

My function for ad creation:

public function createAd()
{
    $fields = array(
        AdFields::NAME => 'My first Ad',
        AdFields::ADSET_ID => '2XXXXXXXXXXXXXX7',
        AdFields::CREATIVE => array(
            'creative_id' => '2XXXXXXXXXXXXXXX7',
        ),
        AdFields::STATUS => Ad::STATUS_PAUSED,
    );

    $ad = new Ad(null, 'act_1XXXXXXXXXXXXXX3');
    $ad->create($fields);    
}

Here is the complete code used (initially, each step are in a function associate to a controller function):

/* connection to the api */

       $object = Api::init(
            'XXXXXXXXXXXXX', // App ID
            'XXXXXXXXXXXXXXXXXXXXXXXXXX' //App Secret,
            'X' // Your user access token
        );

        $api = Api::instance();

/* adCampaign creation */

        $campaign  = new Campaign(null, 'act_1XXXXXXXXXXXXXX3');
        $campaign->setData(array(
            CampaignFields::NAME => 'My First Campaign',
            CampaignFields::OBJECTIVE => 'LINK_CLICKS',
        ));
        $campaign->validate()->create(array(
            Campaign::STATUS_PARAM_NAME => Campaign::STATUS_PAUSED,
        ));
        echo "Campaign ID:" . $campaign->id . "\n";

/* Targeting settings */

        $targeting = new Targeting();
        $targeting->setData(array(
            TargetingFields::GEO_LOCATIONS => array(
                'countries' => array('JP'),
                'regions' => array(array('key' => '3886')),
                'cities' => array(
                    array(
                        'key' => '2420605',
                        'radius' => 10,
                        'distance_unit' => 'mile',
                    ),
                ),
            ),
        ));

/* AdSet Creation */

        $targeting = $this->paramTargeting();
        $adset = new AdSet(null, 'act_1XXXXXXXXXXXXXXX3');
        $adset->setData(array(
            AdSetFields::NAME => 'My First AdSet',
            AdSetFields::CAMPAIGN_ID => '2XXXXXXXXXXXXXXX7',
            AdSetFields::DAILY_BUDGET => '150',
            AdSetFields::TARGETING => $targeting,
            AdSetFields::OPTIMIZATION_GOAL => AdSetOptimizationGoalValues::REACH,
            AdSetFields::BILLING_EVENT => AdSetBillingEventValues::IMPRESSIONS,
            AdSetFields::BID_AMOUNT => 100,
            AdSetFields::START_TIME =>
                (new \DateTime("+1 week"))->format(\DateTime::ISO8601),
            AdSetFields::END_TIME =>
                (new \DateTime("+2 week"))->format(\DateTime::ISO8601),
        ));
        $adset->validate()->create(array(
            AdSet::STATUS_PARAM_NAME => AdSet::STATUS_PAUSED,
        ));
        echo 'AdSet  ID: '. $adset->id . "\n";

/* AdCreative Creation */

        // --- select an image ---

        $image = new AdImage(null, 'act_1XXXXXXXXXXXX3');
        $image->{AdImageFields::FILENAME} = 'C:\Users\*****\Desktop\Projects\platypus.jpg';

        $image->create();
        echo 'Image Hash: '.$image->{AdImageFields::HASH}.PHP_EOL;

        // ----------------------

        $creative = new AdCreative(null, 'act_1XXXXXXXXXXXXXXXX3');
        $creative->setData(array(
            AdCreativeFields::NAME => 'Sample Creative',
            AdCreativeFields::TITLE => 'Welcome to the Jungle',
            AdCreativeFields::BODY => 'check this out',
            AdCreativeFields::IMAGE_HASH => $image->hash,
            AdCreativeFields::OBJECT_URL => 'http://www.google.com/',
        ));
        $creative->create();
        echo 'Creative ID: '.$creative->id . "\n";
        return($creative);

/* Ad Creation */

        $fields = array(
            AdFields::NAME => 'My first Ad',
            AdFields::ADSET_ID => '2XXXXXXXXXXXXXXXXX7',
            AdFields::CREATIVE => array(
                'creative_id' => '2XXXXXXXXXXXXXXXXX7',
            ),
            AdFields::STATUS => Ad::STATUS_PAUSED,
        );

        $ad = new Ad(null, 'act_1XXXXXXXXXXXXXXXX3');
        $ad->create($fields);

If someone have an idea...
Cordially.

Source