We encounter this too. Added retry logic and that seems to have fixed it. Its bad though to have to catch a NullRef and retry on that.
On Thursday, July 17, 2014 8:22:00 PM UTC+5:30, Stephen Gilles wrote: > > I have the same issue - using v18. I've searched extensively in this > group, finding many similar issues, but no specific solution... > > Steve > > > On Monday, June 9, 2014 11:49:58 AM UTC-7, Anash P. Oommen (AdWords API > Team) wrote: >> >> Hi Peter, >> >> I thought I fixed this error. Could you kindly download the source >> distribution from >> https://github.com/googleads/googleads-adwords-dotnet-lib/releases/tag/v16.6.0 >> >> and let me know what line this exception is being thrown? >> >> Cheers, >> Anash P. Oommen, >> AdWords API Advisor. >> >> On Wednesday, June 4, 2014 12:16:04 PM UTC-4, Peter Kingswell wrote: >>> >>> Hi, >>> >>> we download campaign performance stats on a daily basis and encounter >>> this exception fairly regularly. Is anyone else seeing this? : >>> >>> Exception System.NullReferenceException: Object reference not set to an >>> instance of an object. >>> at >>> Google.Api.Ads.AdWords.Util.Reports.ReportUtilities.DownloadReportToStream(String >>> >>> downloadUrl, Boolean returnMoneyInMicros, String postBody, Stream >>> outputStream) >>> at >>> Google.Api.Ads.AdWords.Util.Reports.ReportUtilities.DownloadClientReportInternal(String >>> >>> downloadUrl, String postBody, Boolean returnMoneyInMicros, String path) >>> at >>> Google.Api.Ads.AdWords.Util.Reports.ReportUtilities.DownloadClientReport[T](T >>> >>> reportDefinition, Boolean returnMoneyInMicros, String path) >>> >>> AFAICT the problematic invocations are not significantly different to >>> other successful invocations. It occurs irrespective >>> of ReportDefinitionReportType. Here is how we create the ReportDefinition: >>> >>> ReportDefinition definition = new ReportDefinition(); >>> definition.reportName = "blah"; >>> definition.reportType = >>> ReportDefinitionReportType.CAMPAIGN_PERFORMANCE_REPORT; >>> definition.downloadFormat = DownloadFormat.CSV; >>> definition.includeZeroImpressions = true; >>> definition.dateRangeType = ReportDefinitionDateRangeType.TODAY; >>> Selector selector = new Selector(); >>> selector.fields = ... dictionary of fields ...; >>> definition.selector = selector; >>> >>> This is with Assembly Google.AdWords.dll, v16.6.0.0. >>> >>> Many thanks, Peter >>> >>> -- -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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. For more options, visit https://groups.google.com/d/optout.
