PHP Warning: Invalid argument supplied for foreach

[notian]

PHP Warning when getEntries returns null instead of empty array:

Can be duplicated with this example:
https://developers.google.com/adwords/api/docs/samples/php/optimization#get-a-bid-landscape-for-an-ad-group-and-criterion

PHP Warning: Invalid argument supplied for foreach() in ..../vendor/googleads/googleads-php-lib/src/Google/AdsApi/AdWords/Query/v201806/ServiceQuery.php on line 135
PHP Stack trace:

PHP 6. Google\AdsApi\Examples\AdWords\v201806\Optimization\GetKeywordBidSimulations::main() ..../Testing.php:117
PHP 7. Google\AdsApi\Examples\AdWords\v201806\Optimization\GetKeywordBidSimulations::runExample() ..../Testing.php:113
PHP 8. Google\AdsApi\AdWords\Query\v201806\ServiceQuery->hasNext() ..../Testing.php:108
PHP 9. Google\AdsApi\AdWords\Query\v201806\ServiceQuery::countLandscapePoints() ..../vendor/googleads/googleads-php-lib/src/Google/AdsApi/AdWords/Query/v201806/ServiceQuery.php:211

[thangduo]

Thanks for reporting this bug. It will be fixed in the next release.

[thangduo]

Reopening the issue until next release. Once the fix goes live, this issue will be marked as closed.

[fiboknacky]

This is fixed in the new release.