Class Google\AdsApi\AdWords\v201809\cm\OfflineConversionFeedService does not exist in AdWordsServiceDescriptor.php:44

[jaydig]

I have a custom offline conversion upload scritps. didn't make any change to it, it stopped working suddently throwing this erro:

[28-Jun-2020 10:05:02 America/New_York] PHP Fatal error: Uncaught ReflectionException: Class Google\AdsApi\AdWords\v201809\cm\OfflineConversionFeedService does not exist in /home/me/adwds_offline/vendor/googleads/googleads-php-lib/src/Google/AdsApi/AdWords/AdWordsServiceDescriptor.php:44
Stack trace:
#0 /home/me/adwds_offline/vendor/googleads/googleads-php-lib/src/Google/AdsApi/AdWords/AdWordsServiceDescriptor.php(44): ReflectionClass->__construct('Google\AdsApi\A...')
#1 /home/me/adwds_offline/vendor/googleads/googleads-php-lib/src/Google/AdsApi/AdWords/AdWordsServices.php(60): Google\AdsApi\AdWords\AdWordsServiceDescriptor->__construct('Google\AdsApi\A...')
#2 /home/me/adwds_offline/doit_google.php(51): Google\AdsApi\AdWords\AdWordsServices->get(Object(Google\AdsApi\AdWords\AdWordsSession), 'Google\AdsApi\A...')
#3 {main}
thrown in /home/me/adwds_offline/vendor/googleads/googleads-php-lib/src/Google/AdsApi/AdWords/AdWordsServiceDescriptor.php on line 44

Any advice to solve this?

[fiboknacky]

Does this happen every time or intermittently?
Have you made any changes to your project folders or updated your dependencies recently?

[jaydig]

happens every time. I can't recall any change. I simply didn't ran this project for few months and now it's like that.
I tried updating composer and recreate vendor file, still get same error.

[fiboknacky]

Could you share your project's composer.json along with your code?
(Be sure to hide any sensitive information)

Thanks.

[jaydig]

This is my composer.json:

{
    "require": {
        "googleads/googleads-php-lib": "^36.0"
    }
}

[jaydig]

and this is relevant part of script:

 	require('config.php');

	require('PicoDatabase.php');
	$DB = new PicoDatabase(DB_HOST, DB_USER, DB_PASS, DB_NAME);

	#non relvant code# 
	
	if(!$rows)  die();

	require(__DIR__ . '/vendor/autoload.php');

	use Google\AdsApi\Common\OAuth2TokenBuilder;
	use Google\AdsApi\Common\AdsLoggerFactory;
	use Google\AdsApi\AdWords\AdWordsSessionBuilder;
	use Google\AdsApi\AdWords\AdWordsServices;
	use Google\AdsApi\AdWords\v201809\cm\OfflineConversionFeedService;
	use Google\AdsApi\AdWords\v201809\cm\OfflineConversionFeed;
	use Google\AdsApi\AdWords\v201809\cm\OfflineConversionFeedOperation;
	use Google\AdsApi\AdWords\v201809\cm\Operator;

	$oAuth2Credentials = (new OAuth2TokenBuilder())
			->withClientId(GOOGLE_APP_CLIENT_ID)
			->withClientSecret(GOOGLE_APP_CLIENT_SECRET)
			->withRefreshToken(GOOGLE_ACC_REFRESH_TOKEN)
			->build()
	;

	//dbg
	$soap_debug_file = dirname(__FILE__).'/google_soap_debug.log';
	$SoapLogger = (new AdsLoggerFactory())->createLogger('AW_SOAP', $soap_debug_file, 'DEBUG');

	$AdWordsSession = (new AdWordsSessionBuilder())
			->withOAuth2Credential($oAuth2Credentials)
			->withDeveloperToken(GOOGLE_ADWORDS_DEVELOPER_TOKEN)
			->withClientCustomerId(preg_replace('#[^0-9]+#', '', GOOGLE_ADWORDS_CUSTOMER_ID))
			//dbg
			->withSoapLogger($SoapLogger)
			->build()
	;

	$adWordsServices = new AdWordsServices();

	$offlineConversionService = $adWordsServices->get($AdWordsSession, OfflineConversionFeedService::class);

	function uploadConversion(&$offlineConversionService, $time, $value, $gclid) {
		#non relvant code# 

		return true;
	}

 
	foreach($rows as &$row) {
		echo 'processing row id=', $row['id'], "\n";

	#non relvant code# 
	}

[fiboknacky]

Could you update to the latest version (47.0.0) and try again first?
The AdWords API v201809 is not available until 37.1.0, while you're using 36.0.
That's probably the cause of your error.

[jaydig]

Thanks, it worked!