oauth problem

[László Várkondi]

[16-Nov-2016 13:47:03 Europe/Budapest] PHP Fatal error:  Uncaught exception 'OAuth2Exception' with message '{

 "error": "invalid_grant",

 "error_description": "Bad Request"

}

' in /home/............./vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Util/SimpleOAuth2Handler.php:118

Stack trace:

#0 /home/............./vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Util/SimpleOAuth2Handler.php(92): SimpleOAuth2Handler->MakeRequest('https://www.goo...', Array)

#1 /home/............./vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Util/OAuth2Handler.php(107): SimpleOAuth2Handler->RefreshAccessToken(Array)

#2 /home/............./vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Lib/AdsSoapClient.php(452): OAuth2Handler->GetOrRefreshAccessToken(Array)

#3 /home/............./vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Lib/AdsSoapClient.php(199): AdsSoapClient->GenerateHttpHe in /home/............./vendor/googleads/googleads-php-lib/src/Google/Api/Ads/Common/Util/SimpleOAuth2Handler.php on line 118

Thank you in advance,

László

[Vishal Vinayak (Adwords API Team)]

Hi László,

You may see the invalid_grant error if your refresh token has expired, revoked or deemed invalid. I would recommend regenerating your refresh token by following the instructions for your PHP client library here.

Regards,

Vishal, AdWords API Team