Hi Dongliang, For us to verify on our end, could you share to us privately (using *reply privately to author* option) the report definition <https://developers.google.com/adwords/api/docs/guides/reporting#create_a_report_definition> used as well as the generated report file?
Do note that if the account has no campaign, then there are no ads to generate impressions. This could possibly be the reason why you're not getting any rows where performance data/metrics are included in your report. If you wish to include zero impressions in your generated report, then you may set the includeZeroImpressions <https://developers.google.com/adwords/api/docs/guides/zeroimpression-structure-reports#including_zero_impressions> HTTP header to true. However, please note that some fields doesn't support zero impressions so if you include them in your selector, then it might produce an error when generating the report where includeZeroImpressions is set to true. For example, for Account Performance Report, ClickType field <https://developers.google.com/adwords/api/docs/appendix/reports/account-performance-report#clicktype> does not support zero impressions so if you include it in your report definition with includeZeroImpressions = true, then an error will be thrown. Regards, Ivan AdWords API Team -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and Google+: https://googleadsdeveloper.blogspot.com/ https://plus.google.com/+GoogleAdsDevelopers/posts =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en --- You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscr...@googlegroups.com. Visit this group at https://groups.google.com/group/adwords-api. To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/5e0b1deb-8b80-4441-81ba-e83b3aa92d08%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
