why I got a null report ?

[张君峰]

The reason in the pictures.

Can anyone help me?

[Danial Klimkin]

What is the report definition you are using? Which account do you ran report against?

-Danial, AdWords API Team.

[张君峰]

api.adwords.clientCustomerId=522-517-5857

             selector.getFields().addAll(Lists.newArrayList(

       "Cost",

       "Date"));

   DateRange dateRange = new DateRange();

   dateRange.setMin("20140905");

   dateRange.setMax("20140925");

   selector.setDateRange(dateRange);

   

   ReportDefinition reportDefinition = new ReportDefinition();

   reportDefinition.setReportName("Account performance report #" + System.currentTimeMillis());

   reportDefinition.setDateRangeType(ReportDefinitionDateRangeType.CUSTOM_DATE);

   

   reportDefinition.setReportType(ReportDefinitionReportType.ACCOUNT_PERFORMANCE_REPORT);

   reportDefinition.setDownloadFormat(DownloadFormat.CSV);

    

   reportDefinition.setIncludeZeroImpressions(false);

   reportDefinition.setSelector(selector);

在 2014年11月28日星期五UTC+8下午8时07分40秒，Danial Klimkin写道：

[Zhuo Chen]

It's because that account only contains a video campaign.