Fetching Campaign by ID throwing error: "error":{"message":"(#100) Tried accessing nonexisting field (benchmark_report_count) on node type (Campaign)","type":"OAuthException","code":100}}

[gotham3]

Which SDK version are you using?

v15.0

What's the issue?

Earlier when fetching campaign by ID returned the campaign object. Campaign campaign = Campaign.fetchById(facebookCampaignId, adAccount.getContext());

Steps/Sample code to reproduce the issue

Campaign campaign = Campaign.fetchById(facebookCampaignId, adAccount.getContext());

Observed Results:

• What happened? This could be a description, log output, etc. Error message: "error":{"message":"(#100) Tried accessing nonexisting field (benchmark_report_count) on node type (Campaign)","type":"OAuthException","code":100,"fbtrace_id":"ALioBv-AQDqKWbowOdDXPFI"}}

Expected Results:

• What did you expect to happen? Expected campaign object in return

[jinghuan-fb]

The error message has indicated benchmark_report_count doesn't exist. So you need to remove it from list of fields.

[gotham3]

But we are not requesting for any specific field. We're just using this function: Campaign.fetchById(facebookCampaignId, adAccount.getContext()) in the SDK there is a field called benchmark_report_count. And this same function is working in v14.0

[stcheng]

Could you check if you are using the latest version (15.0.2) of the SDK? The field benchmark_report_count has been removed from the class. link

If you still encounter this issue using the latest version of SDK, please file a bug here https://developers.intern.facebook.com/support/bugs/.