Hello Everyone,
We've come up with a possibility, and it would really help if someone could
give this a try and get back to me. If you can try this on a smaller scale
first just to test the waters, that would be great. It sounds like everyone
experiencing this issue is using the PHP library. Please try changing the
constant *ACCESS_ENDPOINT* in *OAuth2Handler.php* from
*https://accounts.google.com/o/oauth2/token* to
*https://www.googleapis.com/oauth2/v4/token*. The other client libraries
are using this newer endpoint for retrieving tokens, which would explain
why other libraries are not seeing it. If this works for you, please post
back here.
In the meantime, we'll continue looking into other possibilities.
Regards,
Nadine, AdWords API Team
On Thursday, September 1, 2016 at 10:50:41 AM UTC-4, Jeff Siebach wrote:
>
> I am also receiving intermittent errors. It is about 2/3 of the requests
> that don't go through, with the others saying invalid_request. Just wanted
> to contribute so I'd get updates on this thread and be able to help if I
> can. Thanks.
>
> On Wednesday, August 31, 2016 at 1:27:23 AM UTC-5, Sachin Kumar wrote:
>>
>> I am getting this error sice today morning. Earliear the app was working
>> fine. Now I am not knowing why this error is occurring.
>>
>>
>> *Fatal error*: Uncaught exception 'OAuth2Exception' with message '{
>> "error" : "invalid_request" }' in
>> /home/bergstromdev/public_html/Google/Api/Ads/Common/Util/SimpleOAuth2Handler.php:119
>>
>> Stack trace: #0
>> /home/bergstromdev/public_html/Google/Api/Ads/Common/Util/SimpleOAuth2Handler.php(96):
>>
>> SimpleOAuth2Handler->MakeRequest('https://account...', Array) #1
>> /home/bergstromdev/public_html/Google/Api/Ads/Common/Util/OAuth2Handler.php(116):
>>
>> SimpleOAuth2Handler->RefreshAccessToken(Array) #2
>> /home/bergstromdev/public_html/Google/Api/Ads/Common/Lib/AdsSoapClient.php(452):
>>
>> OAuth2Handler->GetOrRefreshAccessToken(Array) #3
>> /home/bergstromdev/public_html/Google/Api/Ads/Common/Lib/AdsSoapClient.php(199):
>>
>> AdsSoapClient->GenerateHttpHeaders() #4
>> /home/bergstromdev/public_html/Google/Api/Ads/AdWords/v201603/CampaignService.php(8048):
>>
>> AdsSoapClient->__soapCall('get', Array) #5
>> /home/bergstromdev/public_html/lib/Adwords.class.php(36):
>> CampaignService->get(Object(Selector)) #6
>> /home/bergstromdev/public_html/day_dev.php(81): Adwords->GetCampai in
>> */home/bergstromdev/public_html/Google/Api/Ads/Common/Util/SimpleOAuth2Handler.php*
>>
>> on line
>>
>>
>>
>>
>> *119I am using php library of version v201603. Kindly let me know what is
>> wrong now with the app.Note:* If I refresh page multiple time them app
>> returning data but at first call it generates this above mentioned fatal
>> error.
>>
>> Kindly reply asap because the site is stopped.
>>
>>
>>
>> Thanks & Regards
>> Sachin Kumar
>>
>>
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